The B101 series is a heavy duty 100 amp contactor. Each contactor uses a single pole with double make or double break switching. Contacts are protected in a molded plastic cover. Combination DIN rail / panel mounting is standard. The powerful electromagnetic structure produces high contact pressure which results in very reliable low resistance contacts The B101 is ideally suited for application in telecommunications, hoist and elevator industries, rail mass transit and others. For PDF click Here.