Product Description
Honeywell Micro Switch BZ-2RQ77 - SPDT, 15 Amp 125 Vac Limit Switch
Single Pole Double Throw Circuitry, 15 A at 125 Vac, Overtravel Plunger Actuator, 2,5 N - 3,61 N [9 oz - 13 oz] Operating Force, Silver Contacts, Screw Termination, CE, CSA, DEMKO, UL. BZ/BA Series Standard Basic Switches are used for simple or precision on/off application needs.
Features:
- Accepted world-wide standard "Large Basic" switch
- Low operating force and differential travel
- Long mechanical life up to 20,000,000 cycles at 95% survival
- Elongated mounting hole for easier, more accurate mounting
- Current rating ranges from 15 A to 25 A
- Choice of actuation, termination and operating characteristics
Typical Applications:
- Irrigation systems
- Semi-trailer trucks
- Timing devices
- Office equipment
- Test instruments
- Medical/dental equipment
- HVAC equipmentManually operated devices
- Valves
| Product Specifications | |
|---|---|
| Switch Type | Standard 25,4 mm H x 17,8 mm W x 50,8 mm L [1.0 in H x 0.7 in W x 2.0 in L] |
| Sealed | No |
| Ampere Rating | 15 A |
| Circuitry | Single Pole Double Throw (SPDT) |
| Actuator | Overtravel Plunger |
| Termination | Screw |
| Operating Temperature Range | -55°C to 85°C [-67°F to 185°F] |
| Voltage | 250 Vac |
| Approvals | CE, CSA, DEMKO, UL |
| Contact Type | Silver |
| Operating Force (O.F.) | 2,5 N - 3,61 N [9.0 oz - 13.0 oz] |
| Release Force (R.F.) | 1,11 N [4.0 oz] min. |
| Pretravel (P.T.) | 0,38 mm [0.015 in] max. |
| Overtravel (O.T.) | 5,56 mm [0.219 in] min. |
| Differential Travel (D.T.) | 0,01 mm - 0,05 mm [0.0004 in - 0.0020 in] |
| Operating Position (O.P.) | 43,26 mm [1.024 in] ± 0,51 mm [1.719 in ± 0.020 in] |
| Material | Plastic |
| Housing Material | General Purpose Phenolic |
| High Temperature | 204 °C [400 °F] |
| CE mark | 61058-1 |
| UL File # | E12252 |
| CSA File # | LR41370 |
| Agency Approvals and Standards | 1054 |
| Mounting Screw Size | 3,53 mm [0.139 in] |
| Mounting Centers | 25,4 mm [1 in] |
| Maximum Tightening Torque | 0,33 N m [3.0 in lb] |
| Weight | 39 g [0.086 lb] |
| Package Height | 24,1 mm [0.95 in] |
| Package Width | 17,5 mm [0.69 in] |
| Package Length | 49,3 mm [1.94 in] |
| Availability | Global |
| UNSPSC Code | 30211905 |
| UNSPSC Commodity | 30211905 Snap switches |
| Series Name | BZ Series |
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