ABB Fireman's Switch Aluminium Enclosed Side Operated Switch Disconnector
- ABB 2CMA142439R1000, An ABB aluminium side operated Fireman's switch, that is 4-pole, & a power rating of 40A. You can often see these switches on the outside wall of shops, industrial or commercial buildings for disconnection & isolation purposes. They are used by firemen to turn off neon lighting or other hazardous electrical equipment when attending a fire at the premises. The enclosure & handle are painted red, to make it easy to spot. The On & Off positions are clearly indicated on the front side with 'I' & 'O'. The operating handle is designed in such a way that a fireman's hook or axe can be used to switch it off. To reset, a so called 'two hands grip' must be used. The interlocking mechanism prevents accidental manoeuvres. Delivery
Includes:: PE+ neutral terminal & membrane glands (IP54) /sealing plugs. For IP65 degree of protection compression glands must be used. ABB 2CMA142439R1000 Firemans Switch 4P 40A