High current Anderson Power P6810G1 connectors with mechanical keying to prevent cross mating errors
Product Overview
The SB120 connector series offers robust, genderless, and mechanically keyed housings designed for high-current applications up to 240 Amps. These connectors are suitable for wire sizes from #10 AWG (5.3 mm) up to #1 AWG (42.4 mm) and also accommodate busbar contacts. Available in standard and chemical-resistant PBT/PC blend housings, the SB120 series provides reliable electrical performance with silver-plated contacts rated for up to 10,000 mating cycles. Key features include color-coded mechanical keys for circuit identification and prevention of cross-mating, and options for environmental sealing with boots for IP64 protection. The chemical-resistant option extends the operating temperature range down to -40C and offers enhanced UV and chemical resistance.
Product Attributes
- Brand: Anderson Power Products (APP)
- Series: SB120
- Housing Material (Standard): Plastic Resin Polycarbonate
- Housing Material (Chemical Resistant): Polycarbonate / PBT blend
- Contact Material: Copper Alloy
- Contact Plating: Silver (Ag)
- Contact Retention Spring Material: Stainless Steel
- Housing Flammability Rating: UL94 V-0
- Glow Wire Rating: 960C (GWFI) / 800C (GWIT)
- Environmental Sealing (with boots): IEC 60529 IP64
- Touch Safety (with wire contacts): IEC 60529 IP10
Technical Specifications
| Specification | Value | Notes |
|---|---|---|
| Max Current Rating (Wire to Wire, 1 AWG) | 240 Amps | UL 1977 |
| Max Current Rating (Wire to Busbar, 2 AWG) | 120 Amps | |
| Voltage Rating (AC/DC) | 600 Volts | UL 1977 |
| Dielectric Withstanding Voltage | 2,200 Volts AC | |
| Avg. Mated Contact Resistance | 0.136 mOhms | With 5 1/2 of #2 AWG wire |
| Hot Plug Current Rating (Wire & Busbar) | 60 Amps | 250 cycles at 120V DC |
| Wire Size Range (Wire Contacts) | #10 to #1 AWG | 5.3 to 42.4 mm |
| Max Wire Insulation Diameter | 0.600 inches / 15.240 mm | |
| Operating Temperature (Standard) | -20C to 105C (-4F to 221F) | Limited by plastic housing thermal properties |
| Operating Temperature (Chemical Resistant) | -40C to 105C (-40F to 221F) | |
| Mating Cycles (No Load) | 10,000 | Silver Plated Contacts |
| Avg. Mating / Unmating Force (Wire to Wire) | 20 Lbf / 89 N | |
| Min. Contact / Spring Retention Force | 75 N / 333.6 Lbf | |
| Mated Length | 4.12 inches / 104.6 mm | |
| Housing Width | 1.48 inches / 37.6 mm | |
| Housing Depth | 2.50 inches / 63.5 mm | |
| Wire Contact Part Numbers (Examples) | 1323G1-BK, 1319-BK, 1319G4-BK, 1319G6-BK | For AWG 1, 2, 4, 6 respectively |
| Busbar Contact Part Numbers (Examples) | B01997P1, 120BBS | Includes lock nuts for 120BBS |
| Standard Housing Part Numbers (Examples) | 6810G3-BK (Red), 6810G1-BK (Gray), 6810G2-BK (Blue) | Minimum Quantity: 250 |
| Chemical Resistant Housing Part Numbers (Examples) | P6810G3-BK (Red), P6810G1-BK (Gray) | Minimum Quantity: 250 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.