SERIES B4 – Rocker switch

Illuminated or not-illuminated.
Protection frame for anti-accidental activation available.
PVC protection cap available.
Indicator light available (series B7).


Rectangular cut-out 30x22mm
Up to 20(10)A ENEC capacity
Up to 50,000 electromechanical cycles
Ambient temperature up to 120 °C
UL94 V2 flammability
GWFI 850 °C heat and fire resistance – GWIT 750 °C upon request
Distance between contacts ≥ 3 mm
Double pole centre-off changeover
Double pole centre-off changeover switch
Single pole centre-off changeover
Double pole changeover
Double pole illuminated changeover
Double pole changeover switch
Double pole switch
Double pole illuminated switch
Single pole switch
Double pole momentary switch