GeneralDescription
The LSA-1 A2B Switch( Anti-two blockswitch) assists in preventing equipment damagedue to thehook block contacting the boom tip on cranes and other liftingequipment.

The electrical switch element is completely sealedin the housing.The housing is waterproof.

TechnicalData
Nominalvoltage: 12-380VAC/DC
Nominalcurrent: 5A
Switch contact:Normally opened without hammer
Material ofcontact: precious metal
The weight of external matchedhammer: ≥1.70Kg
Material of housing: engineering plastics