General
Number of switch positions	2
Type of control element	Key
Colour control element	Black
Hole diameter	22
Degree of protection (IP), front side	IP66
Degree of protection (NEMA)	4X
Suitable for illumination
Switching function latching
Spring-return
With front ring

Control and signaling devices. Modular metal series, particularly robust design in metal. The devices meet the requirements of the standards IEC/EN 60947-5-1, IEC/EN 60073, IEC/EN 60529, UL 508 and CSA C22.2 No. 14 for control and signaling devices. Protection class up to IP66. Operating temperature range: -30° to + 70° Celsius.