Connectors

Connectors — New & Used

Connectors provide secure electrical and mechanical connections between components, ensuring consistent power, signal, and data transmission. Available in a wide range of industrial, circular, pin, and modular designs, connectors are essential for maintaining performance and reliability across automation, power distribution, and control systems. Built for durability, they withstand harsh environments, vibration, and frequent mating cycles.

At Surplus Select, we stock a diverse inventory of new and used OEM connectors from trusted manufacturers such as Amphenol, Molex, Hubbell, TE Connectivity, and Allen-Bradley. From multi-pin circular connectors to heavy-duty industrial plugs, our inventory covers applications from panel wiring to automation and MRO needs — all at surplus pricing.

Price Match — We match any authorized distributor on identical in-stock parts, so you can source parts at surplus pricing with distributor-level assurance.

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 keep your projects powered and connected.

Find Your Connector Fast (Search-First)

Search your part number (e.g., MS3106A, Molex 093, AMP CPC).
No PN? Try type or spec: “4-pin circular connector” or “industrial power connector”.
Need a specific OEM? Add the brand (e.g., Amphenol connector or Hubbell plug).

Applications & Use Cases

Automation & robotics: Enables power and signal transfer between sensors, motors, and control units.
Industrial machinery: Provides secure wiring interfaces in harsh manufacturing environments.
Power distribution & control: Connects panels, drives, and circuit components safely.
Transportation & marine: Durable connectors built for vibration and moisture resistance.
MRO & repair: Ideal for replacing damaged connectors or customizing wiring harnesses.

Why Buy Connectors from Surplus Select

New & Used Options: OEM-grade electrical and industrial connectors at surplus pricing.
Trusted Brands: Amphenol, Molex, TE Connectivity, Hubbell, and Allen-Bradley.
Wide Range: Circular, pin, modular, and heavy-duty connectors available in multiple configurations.
Fast Shipping: Most orders ship same or next business day across the U.S.