DC Contactors

Trombetta DC Contactors are a robust and cost effective solution for high current switching up to 48VDC.  Current capacity varies by family with inrush capacities of 800A and continuous carry capacities up to 225A.

Click on the Product Families below to view details.

Related Products

Full Silver PowerSeal Family

RoHS Certified

1000 A in-rush, 200 A carry

This contactor is sealed IP66/67 and a great choice for applications that require high currents

Plastic Family

RoHS Certified

500 A in rush, 200 A carry

Available in several connection and mounting configurations

This contactor is a great value for starting applications



400 A in rush, 100 A carry

Hermetically sealed to prevent icing on contacts

This environmentally protected contactor has a built in TVS and made for extreme temperature applications

PowerSeal Family

RoHS Certified

800 A in rush, 150 A carry

This contactor is sealed IP66/67 and a great value for many applications

Reverse Polarity

500 A in rush, 75 A carry

This contactor is great for reversing permanent magnet motors

Solid State Relay

300 A in rush, 125 A carry

This contactor has no moving parts and rated for 1,000,000 cycles


600 A in rush, 225 A carry

This proven contactor has a robust construction and high carry current capability

Metal Family

600 A in rush, 125 A carry

This SPDT contactor is suitable for a variety of applications

200A Latching Battery Separator

Efficiently charge the auxiliary battery without compromising the main battery.

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