Anderson Power SB®50 Housings: A Proven Standard for DC Power Connections

For decades, the SB® connector platform has been a trusted solution for high-current DC power distribution. Anderson Power SB®50 housings continue that legacy with a simple, rugged design that supports efficient electrical performance, safety, and long-term reliability.

These housings are the smallest in the SB® series, yet they are engineered to handle serious power demands. Built around a one-piece plastic housing and stainless-steel contact springs, SB®50 housings are designed to maintain consistent contact force and extremely low resistance across repeated connection cycles.

Both options are part of the trusted Anderson Power Products lineup.

Purpose-Built for Reliable DC Power Distribution

SB®50 housings are designed to support a wide range of DC power applications by combining mechanical simplicity with electrical efficiency. Key design elements include:

• One-piece plastic housing containing both positive and negative contacts
• Stainless steel springs that maintain strong, consistent contact pressure
• Extremely low resistance for improved electrical efficiency
• Genderless design that mates with identical connectors

This design reduces complexity in wiring systems while supporting dependable, repeatable connections.

Anderson Power 992 SB®50 Housing – Gray

The gray SB®50 housing provides a neutral, standardized enclosure commonly used in DC power systems where consistent voltage identification is required.

👉 Product page: https://www.12voltpower.com/product/anderson-power-992-bk-sb-series-sb50-housing-gray/

Key features:

• SB®50 series housing
• Color: Gray
• Compatible with wire contacts up to 6 AWG
• Supports wire, PCB, and busbar contacts
• One-piece plastic housing design
• Stainless steel springs for low resistance
• UL-rated currents up to 120A
• Weight: 0.01 lbs

Gray housings are frequently used in standardized power environments to maintain visual consistency and system clarity.

Anderson Power 992G1 SB®50 Housing – Red

The red SB®50 housing provides the same mechanical and electrical performance while allowing clear visual identification within a DC system.

👉 Product page: https://www.12voltpower.com/product/anderson-power-992g1-bk-sb-series-sb50-housing-red/

Key features:

• SB®50 series housing
• Color: Red
• Compatible with wire contacts up to 6 AWG
• Supports wire, PCB, and busbar contacts
• Genderless connector design
• UL-rated for hot plugging up to 50A
• Weight: 0.01 lbs

Red housings are often used where polarity, voltage class, or circuit identification needs to be immediately visible.

Color-Coded and Mechanically Keyed for Safety

SB®50 housings are both color-coded and mechanically keyed, helping prevent accidental cross-mating between systems operating at different voltages. This provides an added layer of protection against reverse polarity and misconnection, especially in multi-system environments.

Flexible Compatibility Across Applications

SB®50 housings support:

• Wire contacts up to 6 AWG
• PCB contacts
• Busbar contacts

This flexibility allows a single connector platform to be used across multiple installation types without changing connector families.

Common applications include:

• Electrical testing equipment
• Commercial trucking chargers
• Automatic guided vehicles (AGVs)
• UPS systems
• Material handling equipment
• Motive power and electric vehicles

A Design Standard That Endures

Based on a connector design pioneered by Anderson in 1953, SB® connectors have become a long-standing standard for DC power distribution. Their durability, simplicity, and electrical efficiency make them a reliable choice for modern power systems that demand consistency and performance.

Genuine Anderson Power Products from 12VoltPower.com

12VoltPower.com offers authentic Anderson Power Products, ensuring proper fit, electrical performance, and long-term reliability. Using genuine SB®50 housings helps maintain system integrity across industrial, mobile, and off-grid DC power applications.