SB350 GREY 2-Pole High Current Connector (350A / 600V AC/DC)

The SB350 GREY is a high-performance 2-pole power connector designed for demanding high-current applications. With a rating of up to 350A and 600V AC/DC, it delivers reliable and safe power transfer for industrial equipment, battery systems, and heavy-duty electrical installations.

Detailed Description

Engineered for durability and efficiency, the SB350 connector features a robust, genderless design that allows identical connectors to mate with each other, simplifying installation and reducing inventory requirements. Its single-piece housing ensures structural integrity while providing excellent resistance to mechanical stress and environmental conditions.

The connector supports large cable sizes ranging from 2/0 AWG to 300 MCM (67.4 to 152.0 mm ), making it suitable for high-power applications requiring efficient current flow. Precision-engineered contacts provide low resistance (approx. 50 micro-ohms), ensuring minimal power loss and improved system efficiency.

Mechanical keying via colour-coded housings prevents mismatched connections between different voltage systems, enhancing operational safety. The UL94 V-0 rated housing material offers excellent flame resistance, while the connector is built to withstand up to 10,000 no-load mating cycles for long service life.

Designed for versatility, the SB350 is commonly used in battery banks, UPS systems, forklifts, renewable energy systems, and industrial power distribution setups.

Features

High current rating: 350A, 600V AC/DC

2-pole genderless connector design

Mechanical keying via colour-coded housing

Supports large cable sizes (2/0 to 300 MCM)

Low contact resistance for efficient power transfer

Single-piece durable housing construction

UL94 V-0 flame-retardant material

High mating cycle life (up to 10,000 cycles)

Secure and reliable connection under heavy loads

Suitable for industrial and energy applications

Specifications

Model: SB350 GREY

Product Type: High Current Power Connector

Poles: 2

Rated Current: 350A

Rated Voltage: 600V AC/DC

Wire Range: 2/0 to 300 AWG (67.4 - 152.0 mm )

Contact Resistance: ~50

Contact Retention Force: 500 lbf

Mating Cycles: Up to 10,000 (no load)

Operating Temperature: -20 C to +105 C

Housing Material: UL94 V-0 rated

Application: Industrial power, battery systems, UPS, renewable energy

Summary

The SB350 GREY connector is a rugged, high-current solution built for reliable power transfer in demanding environments. With its genderless design, high capacity, and safety-focused features, it is ideal for heavy-duty electrical and energy applications requiring dependable performance.

What's in the box
1 x SB350 GREY 2-Pole High Current Connector (350A / 600V AC/DC)