A2B switch / Anti-two block Switch LSA series/ height limit switch

General Description

The LSA-6 anti-two block switch assists in preventing equipment damage due to the hook block contacting the boom tip on cranes and other lifting equipment. It work together with counterweight,following hook moving up and down,disconnect or connect the switch,automatically cut off the hoist electric braking system.The electrical switch element is completely sealed in the housing. The housing is made of Aluminum Alloyed.

Specifications