Coils are available in voltages up to 600 V, commonly in 110, 220, 240, 380, 440, 480, and 500 V for 25, 50, and 60 Hz. A dc contactor operates like an ac contactor.

Company: Emerson Product: Multi-Volt Coil Contactor Description: The SureSwitch contactor, initially designed for air conditioning applications, has been designed with expanded coil voltage to now ...

The HVC50 high-voltage DC contactor enables safe, reliable connect/disconnect of large battery packs used in EV traction applications, energy storage systems (ESS), and megawatt charging systems ...

When the dc coil energizes, the core generates a steady magnetic field that holds the armature closed. Ac relays: In theory, ac can be used to operate a dc relay. But ac drops to zero every half ...

InPower’s Series SSC10 line of single-channel solid-state contactors is available in current ranges of 100, 150 and 200 amps. The 100-percent… ...

The SGX family with SGX150, SGX250, and SGX400 contactors can handle applications up to 1000V and 150 / 250 / 400 Amps respectively.

3. The DRV110 can operate from a 120- and 230-V ac supply (as well as low-voltage dc) through the rectifier and resistor to drive the coil for an ac contactor.