Contactors

Contactors — New & Used

Contactors are high-performance electrical switches designed for frequent motor starting and power circuit control. They manage large electrical loads safely and reliably, handling high inrush currents in motors, compressors, and heating systems. Available in AC and DC configurations, our contactors include coil-controlled, modular, and auxiliary contact options for a wide range of industrial and commercial applications.

At Surplus Select, we carry a dynamic inventory of new and used OEM contactors from top manufacturers including Allen-Bradley, Siemens, Schneider Electric, Eaton, ABB, and GE. Every part is inspected for operational integrity and offered at surplus pricing—ideal for MRO, automation, and control panel applications.

Price Match — We match any authorized distributor on identical in-stock contactors, so you can source electrical control parts at surplus pricing with full confidence.

Trade-In Credit — Have quality new surplus items? Trade them in for store credit toward the parts you actually need.

Fast U.S. Shipping — Most orders ship same or next business day from our U.S. warehouse to minimize downtime and keep your systems operational.

Find Your Contactor Fast (Search-First)

Search your part number (e.g., LC1D09, 3RT2025, 100-C09D10).
No PN? Try specs: “3-pole 24V contactor” or “30A motor contactor 120V coil”.
Need a specific OEM? Add the brand (e.g., Siemens 3RT or Allen-Bradley 100-C).

Applications & Use Cases

Motor control centers (MCCs): Safely switch and control industrial motors and drives.
Pumps, compressors & fans: Reliable switching and overload protection in power circuits.
Lighting & HVAC systems: Energy-efficient contactors for building automation and control.
Automation panels: Compact, modular contactors for PLC and control circuit integration.
Power distribution & manufacturing: Heavy-duty contactors for production line and machinery use.

Why Buy Contactors from Surplus Select

New & Used Options: OEM-tested AC and DC contactors for industrial and commercial applications.
Trusted Brands: Allen-Bradley, Siemens, Schneider Electric, Eaton, ABB, and GE.
Trade-In Credit: Turn surplus electrical control parts into store credit for future purchases.
Fast Shipping: Most orders ship same or next business day across the U.S.