BZ-R179
Tech Specifications
| Description | Product Attribute |
|---|---|
| Manufacturer | Honeywell |
| Product Category | Basic / Snap Action Switches |
| Series | BZ |
| Type | Micro Switch |
| Contact Form | SPDT |
| Switch Function | ON - (OFF), OFF - (ON) |
| Actuator | Plunger |
| Current Rating | 15 A |
| Voltage Rating AC | 250 VAC |
| Operating Force | 198 gf to 255 gf |
| Termination Style | Screw |
| Mounting Style | Chassis Mount |
| IP Rating | IP64 |
| Actuator Style | Plunger |
| Contact Material | Silver |
| Illuminated | Non-Illuminated |
| Maximum Operating Temperature | + 85 C |
| Minimum Operating Temperature | - 55 C |
| Product Type | Snap Action Switches |
| Subcategory | Switches |
Product Description
Accurate, reliable, and repeatable, Honeywell MICRO SWITCH BZ/BA/ BM/BE Premium Series switches are designed and manufactured for a wide variety of applications with over 75 years of experience. The internal flat-spring design is ideal for applications requiring precision switch characteristics and long life. These precision switches are available with differential travel less than 0,0254 mm [0.001 in].
A variety of electrical connections are available to match the application requirements. These Series of switches fit the standard 25,4 mm [1.00 in] mounting centers. Select catalog listings are available with a threaded plunger bushing panel mounting. Auxiliary actuators are available to increase the flexibility of the Premium Series switches as well as metal or plastic enclosures where required. These switches can be supplied factory gang-mounted (two switches) with an integral actuator for double pole applications or other circuit applications.
Most of these switch Series have agency certifications for global applications. In addition, select catalog listings are qualified to MIL-PRF-8805 for MIL applications.
FEATURES
• Switch styles; momentary plunger, manual reset plunger, make-beforebreak contacts, sequential contacts, double break contacts, split contacts
• Standard package size 49,3 L × 17,5 W × 24,1 H mm [1.94 × 0.69 × 0.93 in]
• Mounts on standard 25,4 mm centers [1.00 in] or threaded plunger bushing
• Wide selection of integral actuators including: pin plunger, roller plunger, overtravel plunger, integral leaf with or without roller, plain lever, roller lever, one-way roller lever
• Fine silver contacts, silver-alloy contacts or gold-alloy contacts
• Electrical connection options; solder terminals, screw terminals or quickconnect terminals
• Optional sealed plunger and cover
• Auxiliary actuators available
• Optional metal or plastic enclosures available where required
• Gang-mount assemblies (tandem assemblies) with single integral lever
• Global certification: UL, CSA, CE, UKCA and ENEC for most catalog listings
• Select switches are qualified to MIL-PRF-8805
DIFFERENTIATION
• Standard temperature range of -55°C to 85°C [-67°F to 185°F], option to 204°C [400°F]
• Current carrying capability of up to 25 A
• Stainless steel snap spring available for demanding environments
• Selection of special circuitries: makebefore-break contacts, sequential contacts, double break contacts, single-pulse output
APPLICATIONS
• Building controls and equipment
• Doors and lifts
• Semi-trucks and trailers
• Valves
• Industrial timers
• Communication systems
• Foot switches
• Commercial and industrial food service equipment
• Agriculture irrigation equipment
• Medical instrumentation
VALUE TO CUSTOMERS
• MICRO SWITCH legacy and expertise with over 75 years of engineering and application experience
• Worldwide availability through the Honeywell global network
• Dependable performance; up to 20 million mechanical cycles
O.F. • Operating force
R.F. • Release force
P.T. • Pretravel
O.T. • Overtravel
D.T. • Differential travel
O.P. • Operating position
| PIN PLUNGER ORDER GUIDE BY ASCENDING ELECTRICAL CAPABILITY | ||||||||
| CatalogListing | RecommendedFor | ElectricalData andUL Codes | O.F.N [oz] | R.F.min.N [ oz] | P.T.max.mm[in] | O.T.min.mm[in] | D.T.mm [in] | O.P.***mm [in] |
| BZ-2R72-A2** | Applications requiringgold alloy contacts | 1AP | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 0,13[0.005] | 0,01 to 0,05[0.0004 to 0.0020] | 15,88[0.625] |
| BZ-2R725551-A2 | Gold alloy contacts;Dustproof and splashresistant seal | 1AP | 2,22 to 4,17[8 to 15] | 1,11[4] | - | 0,13[0.005] | 0,01 to 0,06[0.0004 to 0.0025] | 15,88[0.625] |
| BZ-2R244-A2 | Operating in temp. to204 °C [400 °F] for100 hours | 5AB | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 0,13[0.005] | 0,01 to 0,05[0.0004 to 0.0020] | 15,88[0.625] |
| BZ-R21-A2 | Lower force | 10 AC | 1,11[4] | 0,7[2.5] | 0,30[0.012] | 0,13[0.005] | 0,005 to 0,013[0.0002 to 0.0005] | 15,88[0.625] |
| BZ-2R-A2 | Most applicationsSPDT | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 0,13[0.005] | 0,01 to 0,05[0.0004 to 0.0020] | 15,88[0.625] |
| WZ-2R-A2 | SPST (normallyclosed) | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 0,13[0.005] | 0,01 to 0,05[0.0004 to 0.0020] | 15,88[0.625] |
| YZ-2R-A2 | SPST (normally open) | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 0,13[0.005] | 0,01 to 0,05[0.0004 to 0.0020] | 15,88[0.625] |
| BZ-R-A2 | Less differential travel | 15 AD | 1,95 to 2.5[7 to 9] | 1,11[4] | 0,30[0.012] | 0,13[0.005] | 0,005 to 0,008[0.0002 to 0.0003] | 15,88[0.625] |
| BZ-R19-A2 | Best repeatability | 15 AD | 1,95 to 3,34[7 to 12] | 1,11[4] | 0,30[0.012] | 0,13to 0,2[0.005to0.008] | 0,005 to 0,02[0.0002 to 0.0008] | 16,26[0.640] |
| BZ-2R24-A2 | Operating in temp. to121 °C [250 °F] | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 0,13[0.005] | 0,01 to 0,05[0.0004 to 0.0020] | 15,88[0.625] |
| BZ-2RT04(M8805/1-004) | MIL-PRF-8805 appli-cation requirements | 15 AA | 2,5 to 3,61[9 to 13] | 1,67[6] | 0,38[0.015] | 0,13[0.005] | 0,01 to 0,05[0.0004 to 0.0020] | 15,88[0.625] |
| BZ-2R05-A2 | Stability undervarying humidity | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 0,13[0.005] | 0,01 to 0,05[0.0004 to 0.0020] | 15,88[0.625] |
| BZ-2R5551-A2 | Dustproof and splashresistant seal | 15 AA | 2,5 to 4,17[9 to 15] | 1,11[4] | - | 0,13[0.005] | 0,01 to 0,06[0.0004 to 0.0025] | 15,88[0.625] |
| BZ-2R55-A2-S | Sealed construction;stainless steel internalsnapspring | 15 AA | 2,5 to 4,17[9 to 15] | 1,11[4] | - | 0,13[0.005] | 0,01 to 0,06[0.0004 to 0.0025] | 15,88[0.625] |
| BA-2R-A2 | Up to 20 ampere load | 20 AG | 3,89 to 6,12[14 to 22] | 2,78[10] | 1,27[0.050] | 0,25[0.10] | 0,05 to 0,19[0.0020 to 0.0075] | 16,26[0.640] |
| BA-2R24-A2 | Operating in temp. to121 °C [250 °F] | 20 AG | 3,89 to 6,12[14 to 22] | 2,78[10] | 1,27[0.050] | 0,25[0.10] | 0,05 to 0,19[0.0020 to 0.0075] | 16,26[0.640] |
| BM-1R-A2 | Up to 22 ampere load | 22 AF | 1,95 to 2,78[7 to 10] | 1,11[4] | 0,38[0.015] | 0,13[0.005] | 0,013 to 0,025[0.0005 to 0.0010] | 15,88[0.625] |
| BE-2R-A4 | Up to 25 ampere load;#8 screw terminals | 25 AH | 3,89 to 6,12[14 to 22] | 2,78[10] | 1,27[0.050] | 0,25[0.10] | 0,05 to 0,19[0.0020 to 0.0075] | 16,26[0.640] |
| BZ-RX | Manual reset, solderterminals | 15 AE | 1,95 to 2,5[7 to 9]0,56 to 2,78*[2 to 10] | - | 0,30[0.012]- | 0,13[0.005]0,38*0.015] | - | 15,88[0.625] |
| WA-1RX-A4 | Manual resetSPST-NC;#8 screw terminals | 20 AW | 5,56 [20]6,95 [25]* | - | - | 0,25[0.010]- | 0,20[0.008]- | 16,26 [0.64]27,9*[1.10] |
* Reset characteristics. ** -A2 is supplied with #6 terminal screws.*** Except where stated, ±0,38 mm [±0.015 in].
| OVERTRAVEL PLUNGER ORDER GUIDE |
| Catalog Listing | RecommendedFor | ElectricalData andUL Codes | O.F.N [oz] | R.F.min.N [ oz] | P.T.max.mm[in] | O.T.min.mm[in] | D.T.mm [in] | O.P.***mm[in] |
| BZ-2RD72-A2 | Applications requiringgold alloy contacts | 1AP | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 1,52[0.060] | 0,01 to 0,05[0.0004 to 0.0020] | 21,21[0.835] |
| BZ-2RD-A2 | Added overtravel. Formanual operation andslow 20° (max) cam rise | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 1,52[0.060] | 0,01 to 0,05[0.0004 to 0.0020] | 21,21[0.835] |
| BZ-2RD24-A2 | Operating in tempera-ture to 121 °C [250 °F] | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 1,52[0.060] | 0,01 to 0,05[0.0004 to 0.0020] | 21,21[0.835] |
| BM-1RD-A2 | Up to 22 ampere load | 22 AF | 1,95 to 2,78[7 to 10] | 1,11[4] | 0,38[0.015] | 1,52[0.060] | 0,013 to 0,025[0.0005 to 0.0010] | 21,21[0.835] |
| BZ-2RDS725551-A2 | Applications requiringgold alloy contacts plusdustproof and splashresistant seal | 1AP | 3,61 to 5,28[13 to 19] | 1,11[4] | - | 1,52[0.060] | 0,01 to 0,063[0.0004 to 0.0025] | 28,20[1.110] |
| BZ-2RDS5551-A2 | Dustproof and splashresistant seal | 15 AA | 3,61 to 5,28[13 to 19] | 1,11[4] | - | 1,52[0.060] | 0,01 to 0,063[0.0004 to 0.0025] | 28,20[1.110] |
| BA-2RB-A2 | Up to 20 ampere load | 20 AG | 3,89 to 6,12[14 to 22] | 2,78[10] | 1,27[0.050] | 2,39[0.094] | 0,05 to 0,019[0.0020 to 0.0075] | 26,20[1.03] |
| BE-2RB-A4 | Up to 25 ampere load;#8 screw terminals | 25 AH | 3,89 to 6,12[14 to 22] | 2,78[10] | 1,27[0.050] | 2,39[0.094] | 0,05 to 0,019[0.0020 to 0.0075] | 26,20[1.03] |
| BZ-2RS72-A2 | Applications requiringgold alloy contacts | 1AP | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 1,52[0.060] | 0,01 to 0,05[0.0004 to 0.0020] | 28,20[1.110] |
| BZ-2RS-A2 | Added overtravel. Forin-line operation andwith JR aux. actuators | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 1,52[0.060] | 0,01 to 0,063[0.0004 to 0.0025] | 28,20[1.110] |
| BZ-2RS24-A2 | Operating in temper-atureto 121 °C [250 °F] | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 1,52[0.060] | 0,01 to 0,05[0.0004 to 0.0020] | 28,20[1.110] |
| BZ-2RST04(M8805/1-012) | MIL-PRF-8805application requirements | 15 AA | 2,5 to 3,61[9 to 13] | 1,67[6] | 0,38[0.015] | 1,52[0.060] | 0,01 to 0,05[0.0004 to 0.0020] | 28,20[1.110] |
| BZ-RSX | Manual reset;solder terminals | 15 AE | 1,95 to 2,64[7 to 9] | 0,30[0.012] | 0,65[0.025] | 2,79[1.11] | ||
| BM-1RS-A2 | Up to 22 ampere load | 22 AF | 1,95 to 2,78[7 to 10] | 1,11[4] | 0,38[0.015] | 1,52[0.060] | 0,013 to 0,025[0.0005 to 0.0010] | 28,20[1.110] |
| BZ-2RS7225551-A2 | Applications requiring goldalloy contacts plusdustproof and splashresistant seal | 1AP | 2,5 to 4,17[9 to 15] | 1,11[4] | - | 1,52[0.060] | 0,01 to 0,063[0.0004 to 0.0025] | 28,20[1.110] |
| BZ-2RS5551-A2 | Dustproof and splashresistant seal | 15 AA | 2,5 to 4,17[9 to 15] | 1,11[4] | 1,52[0.060] | 0,01 to 0,063[0.0004 to 0.0025] | 28,20[1.110]* ±51 mm [±0.020 in]. *** Except where stated, ±0,38 mm [±0.015 in]. |
| OVERTRAVEL PLUNGER ORDER GUIDE |
| CatalogListing | RecommendedFor | ElectricalData andUL Codes | O.F.N [oz] | R.F.min.N [ oz] | P.T.max.mm[in] | O.T.min.mm[in] | D.T.mm [in] | O.P.***mm [in] | |
| BZ-2RQ-A2 | Added overtravel. Formanual in-line operationand for slow 30° (max)rise cams | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 5,56[0.219] | 0,01 to 0,05[0.0004 to 0.0020] | 38,10 ±0,51[1.50 ±0.02] | |
| BZ-2RQ24-A2 | Operating in temperatureto 121 °C [250 °F] | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 5,56[0.219] | 0,01 to 0,05[0.0004 to 0.0020] | 38,10 ±0,51[1.50 ±0.02] | |
| BZ-2RQ172-A2 | Applications requiringgold alloy contacts | 1AP | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 5,56[0.219] | 0,01 to 0,05[0.0004 to 0.0020] | 21,82[0.859] | |
| BZ-2RQ1-A2 | BZ-2RQ-A2 type applica-tions with panel mount | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 5,56[0.219] | 0,01 to 0,05[0.0004 to 0.0020] | 21,82[0.859] | |
| BZ-2RQ1T04(M8805/1-020) | MIL-PRF-8805application requirements | 15 AA | 2,5 to 3,61[9 to 13] | 1,67[6] | 0,38[0.015] | 5,56[0.219] | 0,01 to 0,05[0.0004 to 0.0020] | 21,82[0.859] | |
| BZ-2RQ124-A2 | Operating in temperatureto 121 °C [250 °F] | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 5,56[0.219] | 0,01 to 0,05[0.0004 to 0.0020] | 21,82[0.859] | |
| BZ-2RN702 | Furnished withunassembled sealboot | 15 AX | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 3,18[0.125] | 0,01 to 0,05[0.0004 to 0.0020] | 48,4 ±0,501.906 [±0.02] | |
| BZ-RQ1X | Manual reset;Solder terminals | 15 AE | 1,67 to 2,64[6 to 9.5] | - | 0,30[0.012] | 5,56[0.219] | - | 23,42 ±1,14[0.922 ±0.045]7,14* [0.281*] | |
| BA-2RQ1-A2 | Up to 20 ampere load | 20 AG | 3,89 to 6,12[14 to 22] | 2,78[10] | 1,27[0.050] | 5,56[0.219] | 0,05 to 0,19[0.0020 to 0.0075] | 21,82[0.859] | |
| BM-1RQ1-A2 | Up to 22 ampere load | 22 AF | 1,95 to 2,78[7 to 10] | 1,11[4] | 0,38[0.015] | 5,56[0.219] | 0,013 to 0,025[0.0005 to 0.0010] | 21,82[0.859] | |
| BZ-2RQ1872-A2 | Applications requiring goldalloy contacts | 1AP | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 3,56[0.140] | 0,01 to 0,05[0.0004 to 0.0020] | 33,32 ±1,14[1.31 ±0.045] | |
| BZ-2RQ18-A2 | Added overtravel. Rollerplunger for rapid cam (30°max) rise and slideoperation. Panel mount | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 3,56[0.140] | 0,01 to 0,05[0.0004 to 0.0020] | 33,32 ±1,14[1.31 ±0.045] | |
| BZ-2RQ1824-A2 | Operating in temperatureto 121 °C [250 °F] | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 3,56[0.140] | 0,01 to 0,05[0.0004 to 0.0020] | 33,32 ±1,14[1.31 ±0.045] | |
| BZ-2AQ18T1 | Double-break circuitry | 15 AT | 3,89 to 6,68[14 to 24] | 1,11[4] | 0,69[0.025] | 3,58[0.141] | 0,03 to 0,10[0.001 to 0.004] | 33,35 ±1,19[1.31 ±0.047] | |
| BM-1RQ18-A2 | Up to 22 ampere load | 22 AF | 1,95 to 2,78[7 to 10] | 1,11[4] | 0,38[0.015] | 3,56[0.140] | 0,013 to 0,025[0.0005 to 0.0010] | 33,32 ±1,14[1.31 ±0.045] | |
| BZ-2RQ181-A2 | Applications requiringroller plunger 90° to majoraxis of switch | 15 AA | 2,5 to 3,61[9 to 13] | 1,11[4] | 0,38[0.015] | 3,56[0.140] | 0,01 to 0,05[0.0004 to 0.0020] | 33,32 ±1,14[1.31 ±0.045] | |
* Reset characteristics
** Except where stated, ±0,76 mm [±0.030 in]
*** Except where stated, ±0,38 mm [±0.015 in].
| STRAIGHT LEVER ORDER GUIDE | |||||||||
| Catalog Listing | RecommendedFor | ElectricalData andUL Codes | O.F.N [oz] | R.F.min.N [ oz] | P.T.max.mm[in] | O.T.min.mm[in] | D.T.mm [in] | O.P.***mm [in] | |
| BZ-2RW8072-A2 | Applications requiring goldalloy contacts | 1AP | 0,7[2.5] | 0,14[0.5] | - | 5,56[0.219] | 0,18 to 1,27[0.007 to 0.050] | 19,1[0.750] | |
| BZ-2RW80722555105-A2 | Stability under varying hu-midity. Gold alloy contactswith seal | 1AP | 0,7[2.5] | 0,14[0.5] | - | 5,56[0.219] | 0,18 to 1,27[0.007 to 0.050] | 19,1[0.750] | |
| BZ-2RW8244-A2 | Operating in temp.to 204 °C [400 °F]for 100 hours | 5AB | 0,7[2.5] | 0,14[0.5] | - | 5,56[0.219] | 0,18 to 1,27[0.007 to 0.050] | 19,1[0.750] | |
| BZ-RW8435-A2 | Lowest operatingforce (without externalreturn spring) | 10 AI | 0,07[0.25] | - | 6,76[0.266] | 5,56[0.219] | 0,08 to 0,38[0.003 to 0.015] | 19,1[0.750] | |
| BZ-2RW876T | 1.25-inch lever | 15 AA | 1,67[6] | 0,42[1.5] | 0,42[0.141] | 0,10 to 0,63[0.004 to 0.025] | 19,1[0.750] | ||
| BZ-2RW80-A2 | 2.5-inch lever | 15 AA | 0,7[2.5] | 0,14[0.5] | - | 5,56[0.219] | 0,18 to 1,27[0.007 to 0.050] | 19,1[0.750] | |
| BZ-2RW84-A2 | Lower force (withoutexternal return spring) | 15 AA | 0,28[1] | 0,03[0.125] | 8,33[0.328] | 5,56[0.219] | 0,18 to 1,27[0.007 to 0.050] | 19,1[0.750] | |
| BZ-2RW805551-A2 | Dustproof andsplash resistant seal | 15 AA | 0,7[2.5] | 0,14[0.5] | - | 5,56[0.219] | 0,18 to 1,27[0.007 to 0.050] | 19,1[0.750] | |
| BZ-2RWT04(M8805/1-044) | MIL-PRF-8805application requirements | 15 AA | 0,28 to0,90[1 to3.25] | 0,21[0.75] | 7,52[0.296] | 4,37[0.172] | 2,36[0.093] | 19,1[0.750] | |
| BZ-2RW824-A2 | Operating in temperatureto 121 °C [250 °F] | 15 AA | 0,7[2.5] | 0,14[0.5] | - | 5,56[0.219] | 0,18 to 1,27[0.007 to 0.050] | 19,1[0.750] | |
| BZ-RW80X | Manual reset, solderterminals | 15 AE | 0,63[2.25] | - | - | 5,56[0.219]0,38*[0.015] | - | 19,05[0.750]7,14*[0.281] | |
| BZ-2RW863-A2 | 6-inch lever | 15 AA | 0,28[1] | - | - | 12,7[0.50] | 0,46 to 3,68[0.018 to 0.145] | 19,1 ±1,52[0.75 ±0.06] | |
| BA-2RV-A2 | Up to 20 ampere load | 20 AG | 0,7[2.5] | 0,14[0.5] | 15,88[0.625] | 1,98[0.078] | 2,77 max.[0.109] max. | 19,1[0.750] | |
| BM-1RW84-A2 | Up to 22 ampere load | 22 AF | 0,28[1] | 0,03[0.125] | 7,54[0.297] | 5,56[0.219] | 0,13 to 0,84[0.005 to 0.033] | 19,1[0.750] | |
| BE-2RV-A4 | Up to 25 ampere load#8 screw terminals | 25 AH | 0,7[2.5] | 0,14[0.5] | 15,88[0.625] | 1,98[0.078] | 2,77 max.[0.109] max. | 19,1[0.750] | |
| BZ-2RW899-A2 | Adjustable operating point17 mm to 22 mm [0.67 into 0.88 in] | 15 AA | 0,7[2.5] | 0,14[0.5] | 3,54***[0.125] | 0,18 to 1,27[0.007 to 0.050] | 17,02 to22,35[0.670 to0.880] | ||
| BZ-2RM-A2 | Reverse acting actuator(switch plunger depressedin free position) | 15 AA | 1,67[6] | 0,28[1] | 5,56[0.219] | 5,56[0.219] | 0,10 to 0,89[0.004 to 0.035] | 19,1[0.750] | |
* Reset characteristics.
** Except where stated ±0,76 mm [±0.030 in].
*** From 17 mm [0.670 in] O.P.
| SIMULATED ROLLER AND ROLLER LEVER ORDER GUIDE | |||||||||
| Catalog Listing | Recommended For | ElectricalData andUL Codes | O.F.N [oz] | R.F.min.N [ oz] | P.T.max.mm[in] | O.T.min.mm[in] | D.T.mm [in] | O.P.***mm [in] | |
| BZ-2RW80147-A2 | 1.05 inch (26,7 mm)(simulated roller)lever applications | 15 AA | 1,67[6] | 0,42[1.5] | - | 2,39[0.094] | 0,08 to 0,51[0.003 to 0.020] | 30,17[1.188] | |
| BZ-2RW80196-A2 | 1.90 inch (48,3 mm)(simulated roller)lever applications | 15 AA | 0,97[3.5] | 0,21[0.75] | - | 3,96[0.156] | 0,10 to 1,0[0.004 to 0.040] | 30,17 ±0,76[1.188±0.03] | |
| BZ-2RW82272-A2 | Applicationsrequiring gold alloycontacts | 1AP | 1,67[6] | 0,42[1.5] | - | 2,39[0.094] | 0,08 to 0,51[0.003 to 0.020] | 30,17[1.188] | |
| BZ-2RW822725551-A2 | Apps requiring gold alloycontacts plus dustproofand splash resistant seal | 1AP | 1,67[6] | 0,42[1.5] | - | 2,39[0.094] | 0,08 to 0,51[0.003 to 0.020] | 30,17[1.188] | |
| BZ-2RW822-A2 | 26,7 mm [1.05 in]roller lever | 15 AA | 1,67[6] | 0,42[1.5] | - | 2,39[0.094] | 0,08 to 0,51[0.003 to 0.020] | 30,17[1.188] | |
| BZ-2RW8222-A2 | Roller turned 90° | 15 AA | 0,7 to1,81[2.5 to6.5] | 0,35[1.25] | - | 3,58[0.141]max. | 0,08 to 0,51[0.003 to 0.020] | 30,75[1.25] | |
| BZ-2RW82224-A2 | Operating intemperature to121 °C [250 °F] | 15 AA | 1,67[6] | 0,42[1.5] | - | 2,39[0.094] | 0,08 to 0,51[0.003 to 0.020] | 30,17[1.188] | |
| BZ-2RW8225551-A2 | Dustproof andsplash resistant seal | 15 AA | 1,67[6] | 0,42[1.5] | 2,39[0.094] | 0,08 to 0,51[0.003 to 0.020] | 30,17[1.188] | ||
| BZ-2RW82255-A2-S | Best service forsealed construction;stainless steelinternal snap spring. | 15 AA | 1,67[6] | 0,42[1.5] | - | 2,39[0.094] | 0,08 to 0,51[0.003 to 0.020] | 30,17[1.188] | |
| BA-2RV22-A2 | Up to 20 ampere load | 20G | 1,67[6] | 0,42[1.5] | 6,35[0.250] | 0,76[0.030] | 1,14[0.045] max. | 29,77[1.172] | |
| BM-1RW822-A2 | Up to 22 ampere load | 22F | 1,67[6] | 0,42[1.5] | - | 2,39[0.094] | 0,025 to 0,33[0.001 to 0.013] | 30,17[1.188] | |
| BE-2RV22-A4 | Up to 25 ampere load; | 25 | 167 | 42 | 635 | 76 | 114 | 2,977 | |
| #8 screw terminals | H | [6] | [1.5] | [0.250] | [0.030] | [0.045] max. | [1.172] | ||
| BZ-2RW82299-A2 | Adjustable operatingpoint. Roller lever1.05 inch (26,7 mm) | 15 AA | 1,67[6] | 0,42[1.5] | - | 1,02[0.040] | 0,08 to 0,51[0.003 to 0.020] | 29,77 to30,56[1.172 to1.203] | |
| BZ-2RW8299-A2 | Adjustable operatingpoint. Roller lever1.90 inch (48,3 mm) | 15 AA | 0,97[3.5] | 0,21[0.75] | - | 2,16[0.085] | 0,10 to 1,0[0.004 to 0.040] | 29,2 to 31,5[1.150 to1.24] | |
** Except where stated ±0,38 mm [±0.015 in].
| ROLLER LEVER ORDER GUIDE | ||||||||
| Catalog Listing | RecommendedFor | ElectricalData andUL Codes | O.F.N [oz] | R.F.min.N [ oz] | P.T.max.mm[in] | O.T.min.mm[in] | D.T.mm [in] | O.P.***mm [in] |
| BZ-2RW82725551-A2 | Applications requiringgold alloy contacts,plus dustproof, andsplash resistant seal | 1AP | 0,97[3.5] | 0,21[0.75] | - | 3,96[0.156] | 0,10 to 1,0[0.004 to 0.040] | 30,17 ±0,76[1.188±0.030] |
| BZ-2RW82-A2 | 1.90 inch (48,3 mm)(steel roller) leverapplications | 15 AA | 0,97[3.5] | 0,21[0.75] | 3,96[0.156] | 0,10 to 1,0[0.004 to 0.040] | 30,17 ±0,76[1.188±0.030] | |
| BZ-2RW825551-A2 | Dustproof and splashresistant seal | 15 AA | 0,97[3.5] | 0,21[0.75] | - | 3,96[0.156] | 0,10 to 1,0[0.004 to 0.040] | 30,17 ±0,76[1.188±0.030] |
| BZ-2RW8224-A2 | Operating in temperatureto 121 °C [250 °F] | 15 AA | 0,97[3.5] | 0,21[0.75] | - | 3,96[0.156] | 0,10 to 1,0[0.004 to 0.040] | 30,17 ±0,76[1.188±0.030] |
| BA-2RV2-A2 | Up to 20 ampere load | 20 AG | 0,97[3.5] | 0,14[0.5] | 11,89[0.468] | 1,52[0.060] | 2,16[0.085] | 30,17 ±0,76[1.188±0.030] |
| BM-1RW82-A2 | Up to 22 ampere load | 22 AF | 0,97[3.5] | 0,21[0.75] | 3,96[0.156] | 0,08 to 0,56[0.003 to 0.022] | 30,17 ±0,76[1.188±0.030] | |
| BE-2RV2-A4 | Up to 25 ampere load;#8 screw terminals | 25 AH | 0,97[3.5] | 0,14[0.5] | 11,89[0.468] | 1,52[0.060] | 2,16[0.085] | 30,17 ±0,76[1.188±0.030] |
| BZ-RW922-A2 | Best repeatability andO.P. stability | 10 AI | 3,34[12] | 1,11[4] | 0,35[0.015] | 2,54[0.100] | 0,013 to 0,025[0.0005 to 0.0010] | 31,37[1.235] |
| BZ-2RW826-A2 | One-way roller 9,4mm × 3,8 mm [0.37 india. × 0.15 in] wide roller | 15 AA | 1,67[6] | 0,42[1.5] | - | 2,39[0.094] | 0,08 to 0,51[0.003 to 0.020] | 41,34[1.625] |
| BZ-2RW825-A2 | One-way roller 4,83mm × 4,83 mm [0.19 india. × 0.19 in] wide roller | 15 AA | 2,22[8] | 0,42[1.5] | 1,52[0.060] | 0,38[0.015] | 28,96[1.14] | |
NOTE: For adjustable operate point and simulated roller lever switches, refer to previous page.
** Except where stated ±0,38 mm [±0.015 in].
| FLEXIBLE LEAF AND FLEXIBLE ROLLER LEAF ORDER GUIDE | ||||||||
| CatalogListing | RecommendedFor | ElectricalData andUL Codes | O.F.N [oz] | R.F.min.N [ oz] | P.T.max.mm[in] | O.T.min.mm[in] | D.T.mm [in] | O.P.***mm [in] |
| BZ-2RL-A2 | Force and stability of theflexible leaf actuator | 15 AA | 1,39[5] | 0,14[0.5] | - | 1,52[0.060] | 1,27[0.050] | 17,48[0.688] |
| BZ-2RL5551-A2 | Dustproof and splashresistant seal | 15 AA | 1,95[7] | 0,14[0.5] | 1,52[0.060] | 1,27[0.050] | 17,48[0.688] | |
| BZ-2RLT04(M8805/1-001) | MIL-PRF-8805application requirements | 15 AA | 1,39[5] | 0,14[0.5] | - | 1,52[0.060] | 1,27[0.050] | 17,48[0.688] |
| BZ-2RL24-A2 | Operating in temperatureto 121 °C [250 °F] | 15 AA | 1,39[5] | 0,14[0.5] | 1,52[0.060] | 1,27[0.050] | 17,48[0.688] | |
| BZ-RLX | Manual reset;solder terminals | 15 AE | 0,83[3] | - | - | 1,57[0.062]0,38*[0.015] | - | 17,48[0.688]7,14*[0.281] |
| BA-2RL-A2 | Up to 20 ampere load | 20 AG | 2,5[9] | 0,28[1] | 1,57[0.062] | 1,57[0.062] | 17,48[0.688] | |
| BE-2RL-A4 | Up to 25 ampere load,#8 screw terminals | 25 AH | 2,5[9] | 0,28[1] | 1,57[0.062] | 1,57[0.062] | 17,48[0.688] | |
| BZ-RL24-A2 | Operating in temp. to 121°C [250 °F] for 100 hours | 5AB | 1,39[5] | 0,14[0.5] | - | 1,52[0.060] | 1,27[0.050] | 28,6[1.125] |
| BZ-2RL2-A2 | Force and stability of theflexible leaf with roller | 15 AA | 1,39[5] | 0,14[0.5] | - | 1,52[0.060] | 1,27[0.050] | 28,6[1.125] |
| BZ-2RL25551-A2 | Dustproof and splashresistant seal | 15 AA | 1,95[7] | 0,14[0.5] | - | 1,52[0.060] | 1,27[0.050] | 28,6[1.125] |
| BZ-2RL2T04(M8805/1-036) | MIL-PRF-8805 applica-tion requirements | 15 AA | 1,04 to 1,39[3.75 to 5] | 0,14[0.5] | - | 1,52[0.060] | 1,27[0.050] | 28,6[1.125] |
| BA-2RL2-A2 | Up to 20 ampere load | 20 AG | 2,5[9] | 0,28[1] | - | 1,52[0.060] | 1,65[0.065] | 28,6[1.125] |
| BE-2RL2-A4 | Up to 25 ampere load,#8 screw terminals | 25 AH | 2,5[9] | 0,28[1] | - | 1,52[0.060] | 1,65[0.065] | 28,6[1.125] |
NOTE: For adjustable operate point and simulated roller lever switches, refer to previous page.
** Except where stated ±0,76 mm [±0.030 in].
BNSENS, The Future Starts Here.BNSENS (Nanjing) Sensor Technology Co., Ltd. is located in Nanjing, China. It is a high-tech enterprise specializing in the development, manufacturing and trade of sensor products. The company has brought together a group of outstanding technical experts in various fields such as automation, electronics, machinery and computers. All employees of the company have college degrees or above. It adopts the world-class management and operation model and 6 sigma quality system. At present, the company's main products are pressure, liquid level, flow, current, switches, etc. The company's users are all over the country, and some products have been exported to Japan, South Korea and Southeast Asia.
Since its inception, the company has been based on the technical accumulation and management standards of American sensor giants. It is composed of senior engineers and managers who have served in multinational companies for many years, and has rapidly developed various pressure sensors, transmitters, liquid level, flow meters, pressure switches, digital meters, current sensors, proximity switches and other products. After years of unremitting efforts, it has become one of the leading suppliers in the domestic automation industry. Our pressure transmitters can achieve an accuracy of more than 3/10, 000. The products have been widely used in oil, natural gas, electricity, chemical industry, metallurgy, building materials, food, light industry, environmental protection, aerospace, tap water, municipal and other industries.
It is a sensor science and technology innovation company that masters the core technology of MEMS chips. The company has a research and development center in Minnesota, USA. The leader is Dr. Pan Hanjin, a famous scientist in the sensor industry. Dr. Pan Hanjin has been deeply involved in the sensor industry for more than 20 years and is an expert in the sensor industry.
The company has a number of ASIC chips independently developed, which are widely used in industrial, automotive, home appliance and other markets.
BNSENS (Nanjing) Sensing Technology Co., Ltd. is a strategic partner of Honeywell in China. The two parties proposed a plan of East serving East and jointly developed several sensors specifically for the Chinese market. These sensors will be widely used in intelligent manufacturing, Internet of Things, artificial intelligence, and smart home fields. These sensors include: Magnetic sensors, temperature sensors, humidity sensors, force sensors, fire water pressure sensors, equipment vibration sensors, human body status monitoring sensors, motion sensors, etc.
History of BNSENS Company:
BNSENS is a company focusing on sensors, instruments, and electronic components. We are a young company, founded in 1999, just 25 years old, and we are still growing.
1999: The company's first pressure sensor was launched, mainly for the petroleum and petrochemical industries.
2002: The company expanded its product line and launched temperature sensors
2005: Started producing high-precision pressure sensors for the test and measurement market
2006: Became an official authorized agent of Honeywell
2009: Introduced the Six Sigma management system, and the product qualification rate was greatly improved
2010: Became a supplier of Emerson
2011: We started selling SICK sensors
2014: Introduced the sensor production line from Germany, developed more industrial control sensors, and cooperated with TSMC
2015: Cooperated with Siemens in Vietnam
2017: The factory moved to Nanjing High-tech Zone
2019: Became a national high-tech enterprise in China
2023: We started selling products from Infineon and Rohm
BNSENS, The Future Starts Here.
