Anderson SB‑50 50 A DC Power Connector (UL 120 A Hot‑Plug Rated)

The Anderson SB‑50 is a compact, rugged, genderless DC power connector designed for demanding environments. Engineered to handle up to 50 A hot-plugging and 120 A continuous current, it utilises durable nylon housing and low-resistance silver- or tin-plated copper contacts.

Ideal for Australian 4×4, marine, solar, forklift, electric vehicle and heavy machinery applications, the SB‑50 supports wire connections from 16 AWG (1.3 mm²) to 6 AWG (13.3 mm²). Its keyed, colour-coded design prevents mis-mating and delivers secure, reliable performance in harsh conditions.

Modular accessory options further enhance its flexibility across diverse industrial and commercial use cases.

Key Features

• 50 A Hot-Plug / 120 A Continuous Rating - Built for high-current DC power applications
• Genderless Design - Connects in either orientation for simple, secure installation
• Wire Compatibility - Suits 16 AWG to 6 AWG cables (1.3 mm² to 13.3 mm²)
• Colour-Keyed Housing - Prevents misconnection across different voltages
• Long Mating Life - Rated for up to 10,000 mating cycles
• Durable Build - Flame-retardant polycarbonate housing (UL94 V‑0), IP10-rated
• Low Resistance - Approx. 0.2 mΩ contact resistance for efficient energy transfer
• Modular Accessories - Compatible with clamps, handles, busbar contacts, and backshells
• Wide Temperature Range - Performs from –20°C to +105°C

Specifications