This document introduces the features and characteristics of the APP's 50 amp SB ® connectors, including the connector's color, voltage, and application scenarios.
The SB50 connector provides a cost‑effective, reliable solution for power distribution in products, featuring a genderless design, mechanical keying to prevent mismatched voltages, and a single‑piece housing for durability. It supports wire sizes from #6 to #16 AWG and is rated for 50 A continuous current at up to 600 V AC or DC.
The data sheet lists detailed specifications, ordering information, dimensions, and accessories such as cable clamps, tooling, and bus bar hardware. Contact resistance, temperature range, and UL safety ratings are also provided for design engineers.
| UL Current Rating (Amperes) | 50 |
|---|---|
| UL Voltage Rating (Volts) | 600 |
| Contact Barrel Wire Size (AWG) | #6 to #16 |
| Maximum Wire Insulation Diameter (inches) | 0.44 |
| Operating Temperature Range (°C) | -20 to 105 |
| AVG Contact Resistance (micro‑ohms) | 200 |
| Flammability Rating of Housing Material | UL94 V‑0 |
| Contact Retention Force (Ibf) | 50 |
The SB50 connector is rated for 50 A continuous current.
It is rated for up to 600 V continuous AC or DC operation.
The connector accepts wire sizes from #6 to #16 AWG.
It can operate from –20 °C to 105 °C.