SM Series Subminiature Basic Switch, Single Pole Double Throw (SPDT), 250 Vac, 5 A, Straight Lever Actuator, Solder Termination || 311SM3-T
Àðòèêóë: 311SM3-T
Íàèìåíîâàíèå: SM Series Subminiature Basic Switch, Single Pole Double Throw (SPDT), 250 Vac, 5 A, Straight Lever Actuator, Solder Termination || 311SM3-T
Ïðîèçâîäèòåëü: Honeywell
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| Description | | MICRO SWITCH™ SM Series subminiature basic switches are used for simple or precision on/off application needs. The MICRO SWITCH™ SM Series switches are slightly larger than the MICRO SWITCH™ SX Series switches. These switches combine small size and light weight with ample electrical capacity, precision operation and long life. | | Features | - Long operating life
- Elongated mounting hole for easier, more accurate mounting
- Choice of actuation (plunger, as well as a variety of integral and auxiliary actuators)
- Choice of electrical termination (solder, quick connect, PCB)
- Choice of operating characteristics (sensitive differential travel as low as 0,0254 mm [0.001 in] maximum, low operating force to 0,56 N [2.0 oz] maximum)
- Optional series constructions available (gold contacts for low energy switching, bifurcated gold contacts for maximum reliability, power load switching capability to 11 A)
- MIL-PRF-8805 qualified listings available
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| | Potential Applications | - Aerospace
- Instrumentation
- Appliances
- Vending machines
- Timing devices
- Office equipment
- Computer/business equipment
- Test instruments
- Medical/dental equipment
- Communications equipment
- HVAC equipment
- Manually operated devices
- Valves
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| | Product Specifications | | Switch Type | MICRO SWITCH™ Subminiature 12,7 mm H x 6,35 mm W x 20,3 mm L [0.5 in H x 0.25 in W x 0.8 in L] | | Sealed | No | | Ampere Rating | 5 A | | Circuitry | SPDT | | Actuator | Straight Lever | | Termination | Solder | | Operating Temperature | -55 °C to 125 °C [-67 °F to 257 °F] | | Voltage | 250 Vac | | Actuator Length | 44,8 mm [1.77 in] | | Contact Type | Silver | | Operating Force (OF) | 0,15 N [0.53 oz] max. | | Release Force | 0,02 N [0.07 oz] max. | | Pretravel (PT) | 7,87 mm [0.310 in] max. | | Overtravel (OT) | 1,45 mm [0.057 in] min. | | Differential Travel (DT) | 2,8 mm [0.110 in] max. | | Operating Position (OP) | 7,11 mm ± 4,3 mm [0.280 in ± 0.170 in] | | Housing Material | General Purpose Phenolic | | High Temperature | 204 °C [400 °F] | | Agency Approvals and Standards | UL, CE, CSA, ENEC | | Mounting Centers | 9,65 mm [0.38 in] | | Tightening Torque | 0,26 N m [2.3 in lb] | | Weight | 2,72 g [0.006 lb] | | Package Height | 12,4 mm [0.49 in] | | Package Width | 6,35 mm [0.25 in] | | Package Length | 19,8 mm [0.78 in] | | Recommended For | 44,8 mm [1.765 in] straight lever | | Comment | CE: 61058-1, UL: E12252, CSA: LR41372 | | Availability | Global | | UNSPSC Code | 39122209 | | UNSPSC Commodity | 39122209 Snap switches | | Series Name | SM |
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