Sensorwell
412SM4
MICRO SWITCH SM Series Subminiature Basic Switch, Single Pole Double Throw (SPDT), 125 Vac, 1 A, Pin Plunger Actuator, Solder Termination
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.
412SM4
Produkt Merkmale
Kenndaten
- 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
Anwendungsbereiche
- 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
Technische Daten
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]
Ampere Rating
1 A
Sealed
Yes
Circuitry
SPDT
Actuator
Pin Plunger
Termination
Solder
Operating Temperature
-40 °C to 121 °C [-40 °F to 250 °F]
Voltage
125 Vac
Contact Type
Gold
Operating Force (OF)
0,83 N to 2,09 N [3.0 oz to 7.5 oz]
Release Force
0,28 N [1.0 oz] min.
Pretravel (PT)
0,5 mm [0.020 in] max.
Overtravel (OT)
0,13 mm [0.005 in] min.
Differential Travel (DT)
0,10 mm [0.004 in] max.
Operating Position (OP)
8,38 mm ±0,38 mm [0.330 in ±0.015 in]
Housing Material
General Purpose Phenolic
Agency Approvals and Standards
UL, CSA, ENEC
Mounting Screw Size
22,1 mm [0.087 in]
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
Sealed plunger construction
Comment
UL: E12252; CSA: LR41372
Availability
Global
Series Name
SM
