Robust Anderson Power 981G2 connector with glow wire rating and multiple contact termination methods
Product Overview
The SB 120 connector series offers robust, high-current power connections up to 240 Amps, designed for wire sizes from 10 to 1 AWG (5.3 to 42.4 mm). These connectors feature color-coded, mechanically keyed housings to prevent accidental cross-mating and identify different circuits. Options include chemical-resistant housings for extended temperature ranges down to -40C and enhanced UV resistance. Panel mounting grooves are available for easy installation. Silver-plated contacts ensure superior electrical performance and durability, rated for up to 10,000 mating cycles. Applications include scenarios requiring reliable, high-amperage power distribution.
Product Attributes
- Brand: SB
- Contact Plating: Silver (Ag)
- Housing Material (Standard): Polycarbonate Resin
- Housing Material (Chemical Resistant): Polycarbonate / PBT blend
- Contact Retention Spring Material: Stainless Steel
- Flammability Rating: UL94 V-0
- Glow Wire Rating: 960C (GWFI) / 800C (GWIT)
- Contact Termination Methods: Crimp (Wire Contacts), Hand Solder (Wire Contacts), Wrench / Socket (Busbar Contacts Only)
- Environmental Sealing (with Boots): IP64
- Touch Safety (Wire Contacts): IEC 60529 IP10 (unmated)
- Finger Safety (Mated Only): IEC 60529 - IP20
Technical Specifications
| Specification | Details |
|---|---|
| Product Series | SB 120 |
| Max. Current Rating (Amperes) | 240 A (UL rated, 1 AWG wire) |
| Voltage Rating (AC/DC, Steady State) | 400 V |
| Voltage Rating (AC/DC, Operational) | 600 V (UL 1977) |
| Wire Size Range (AWG) | 10 to 1 AWG |
| Wire Size Range (mm) | 5.3 to 42.4 mm |
| Mating Cycles | 10,000 (Avg. Mating / Unmating Force) |
| Operating Temperature (Standard) | -20C to 105C (-4F to 221F) |
| Operating Temperature (Chemical Resistant) | -40C to 105C (-40F to 221F) |
| Mated Length | 104.6 mm (4.12 in) |
| Housing Dimensions (approx.) | 63.5 mm (2.50 in) Length, 37.6 mm (1.48 in) Width |
| Contact Series Tested | 1323 |
| Dielectric Withstanding Voltage | 2,200 Volts AC (Avg.) |
| Avg. Mated Contact Resistance | 5 m |
| Hot Plug Current Rating | 250 cycles at 120V DC 60A |
| Breaking Capacity - AMP Rating / Cycles | 120 Amp / 10 Cycles |
| Voltage Rating (Breaking Capacity) | 220 VDC |
| Wire Entrance Diameter (Max.) | 15.240 mm (0.600 in) |
| Creepage / Clearance (per IEC 60950-1) | 4.10 mm (IIIa Material Group) |
| Panel Cutout Dimensions | 21.3 mm (0.84 in) High x 50.8 mm (2.0 in) Wide |
| Housing Part Numbers (Standard) | Red: 6810G3-BK Gray: 6810G1-BK Blue: 6810G2-BK |
| Housing Part Numbers (Chemical Resistant) | Red: P6810G3-BK Gray: P6810G1-BK |
| Silver Plated Wire Contacts | 1 AWG: 1323G1-BK 2 AWG: 1319-BK 4 AWG: 1319G4-BK 6 AWG: 1319G6-BK |
| Silver Plated Busbar Contacts | 10 to 24 THD: B01997P1 With Lock Nut: 120BBS |
| Accessories | Panel Mount Bracket: 1467G1 Cable Clamps: 981G1, 981G2 "A" Handle & Hardware: 997G1 "T" Handle: SB120-HDL-RED, 113899P1 Dust Cover: B02019P1 Environmental Boots: 3-6035P1-BK, 3-6034P1-BK Reducing Bushings: 5919-BK, 5920-BK, 5921-BK |
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