High current capacity Anderson Power PSBS50GRA connector suitable for demanding DC power applications
Anderson Power Products SBS 50 & 75 Connectors
The Anderson Power Products SBS connector family is engineered for high-power applications, offering a compact, ergonomic design with integrated protection against accidental contact with live circuits. This feature is particularly crucial for DC voltages exceeding 30 volts. Available in wire-to-wire and wire-to-board configurations, these connectors provide power contacts rated up to 110 amps. The SBS75X model includes up to 4 mate-last, break-first auxiliary power/signal contacts rated up to 20 amps. The SBS75G variant features a dedicated first-mate, last-break ground or power contact. All contact positions are rated for circuit interruption, enabling hot-plugging capabilities. The touch-safe interface, compliant with IEC 60950, minimizes contact with live circuits and is suitable for through-panel applications. The genderless design allows connectors to mate with themselves, and mechanical keys are color-coded for easy identification.
Product Attributes
- Brand: Anderson Power Products (APP)
- Series: SBS 50, SBS 75X, SBS 75G
- Housing Material: Polycarbonate (Standard), PBT/PC blend (Chemical Resistant)
- Contact Material: Silver Plated Copper Alloy (Power/Ground), Gold Plated Copper Alloy (Auxiliary Pins), BeCu (Auxiliary Sockets)
- Flammability Rating: UL94 V-0
- Glow Wire Rating: SBS50: 825C (GWFI) / 800C (GWIT); SBS75G/SBS75X: 960C (GWFI) / 800C (GWIT)
- Certifications: UL, CSA, TUV
Technical Specifications
| Specification | SBS 50 | SBS 75X | SBS 75G |
|---|---|---|---|
| Primary Power Current Rating (UL) | 110 A (6 AWG) | 110 A (6 AWG) | 110 A |
| Auxiliary Contact Current Rating | N/A | 20 A (12 AWG) | N/A |
| Voltage Rating (AC/DC) | 600 V | 600 V | 600 V |
| Mating Cycles (Power/Ground) | 10,000 | 10,000 | 10,000 |
| Operating Temperature | -20C to 105C | -20C to 105C | -20C to 105C |
| Wire Size Range (Power) | 16 to 6 AWG (1.3 to 13.3 mm) | 16 to 6 AWG (1.3 to 13.3 mm) | 16 to 6 AWG (1.3 to 13.3 mm) |
| Wire Size Range (Auxiliary) | N/A | 24 to 12 AWG (0.25 to 3.3 mm) | N/A |
| Touch Safety Compliance | IEC 60950 | IEC 60950 | IEC 60950 |
| IP Rating (Unmated) | IP20 | IP20 | IP10 |
| Configurations | Wire-to-Wire, Wire-to-Board | Wire-to-Wire, Wire-to-Board | Wire-to-Wire, Wire-to-Board |
| Special Features | Genderless, Color-coded Keys | 4 Auxiliary Contacts, Genderless, Color-coded Keys | Pre-mate Ground/Power Contact, Genderless, Color-coded Keys |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.