• RS Stock No. 337-829
  • Brand Honeywell
  • Mfr. Part No. 11SM3-T2
SPDT-NO/NC Plunger Microswitch, 5 A @ 250 V ac
Product Details

Honeywell Micro Switch™ - SM Series Subminiature Switch

The Honeywell series of sub miniature switches have been designed for simple and precision on/off application needs. The micro switch combines small size and light weight with precision operation, ample electrical capacity and long operating life.

Available in basic style, or with stainless steel actuator
Actuators supplied unfitted with fixing hardware
The roller actuator has an oil-impregnated phosphor-bronze roller
SPDT silver-plated wiping contacts, contained in a phenolic body
Contact Rating; 5A (Resistive); 3A (Inductive), 250Vac
Operating temperature range: -55 → +120°C



Switch type: Switch SPDT
Connection: Spade cable shoes 6.3 ´ 0.8 mm,
189157: although 4.8 ´ 0.5 mm
Switch material: Silver
Mechanical life: 30 ´ 106 functions at max.
contact load
Temp. range: -55°C* to +85°C
Dimensions: See drawings
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Actuator TypePlunger
Terminal TypeSolder
Contact Current Rating5 A @ 250 V ac
Contact ConfigurationSPDT-NO/NC
Operating Force1.39 N
Release Force0.28N
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Technical Reference
  • RS Components

    Statement of conformity

    The product detailed below complies with the specifications published by RS Components. Where applicable it provides assurance that electrostatic discharge sensitive devices have been handled and packed under conditions that meet the administrative and technical requirements of the ANSI/ESD S20.20:2014 and BS EN 61340-5-1:2007 Electrostatic Control Standards.
    RS Stock No. 337-829
    Description SPDT-NO/NC Plunger Microswitch, 5 A @ 250 V ac
    Manufacturer/Brand: Honeywell
    Mfr. Part No. 11SM3-T2
    The foregoing information relates to product sold on, or after, the date shown below.
    Date Nov 25, 2017
    RS Components Ltd, Birchington Road, Corby, Northamptonshire, NN17 9RS, UK
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