RS Components
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Key Switch, SP3T, 100 mA @ 30 V dc 3-Way, -20 → +60°C

Available to back order for despatch when stock is available
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RS Stock No.:
Mfr. Part No.:
COO (Country of Origin):
UnitsPer unitPer Bag*
25 +£8.772£219.30
*price indicative

Saia-Burgess Miniature Key Switches

The Saia-Burgess miniature key switch has a single three through (DP3T) contact configuration. This 3-position key switch has a contact current rating of 100mA and voltage rating of 30VDC.

Features and Benefits

Simple clip mounting minimises installation time
Low current rating
Rectangular bezel
Switch operation is OFF-ON-ON
Common key
Through hole terminal
Glass fibre reinforced nylon case material
Depth behind panel is 19.8mm
Key index angle is 90°
Gold plated brass (stationary) and gold-plated phosphor bronze (movable) contact material
Mechanical life is 50000 operations
Operating temperature ranges between -20°C and 60°C


ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007

Number of Positions3
Switch OperationOff-On-On
Contact ConfigurationSP3T
Contact Current Rating100 mA @ 30 V dc
Key TypeCommon
Terminal TypeThrough Hole
Case MaterialGlass Fibre Reinforced Nylon
Bezel ShapeRectangular
Depth Behind Panel19.8mm
Key Index Angle90°
Contact MaterialGold Plated Brass (Stationary); Gold Plated Phosphor Bronze (Movable)
Mechanical Life50000Operations
Operating Temperature Range-20 → +60°C
Maximum Operating Temperature+60°C
Minimum Operating Temperature-20°C