Emerson 49M11-843 SureSwitch™ Multi-Volt Universal Contactor 1" Coax Explorer 2 tests and

Coax Explorer 2 tests and verifies the connections (good/open/short)

Custom black aluminum Klein carabiner included (not for human support)

Extended handle provides comfort and cutting leverage

3-year limited warranty

Emerson 49M11-843 SureSwitch™ Multi-Volt Universal Contactor 1" Coax Explorer 2 tests andEmerson 49M11 843 SureSwitch Multi Volt Universal Contactor SureSwitch is an electronically controlled relay that can be used to replace single and two pole contactors commonly used in air conditioners, heat pumps and other applications. A patented switching algorithm reduces arcing between contacts, which nearly eliminates pitting and welding for a longer life. The switching mechanism is sealed to prevent intrusion from insects and other debris.