Versatile Anderson Power 134G4 connector compatible with wire sizes from 10 AWG to 1 AWG applications
Product Overview
The SB120 connector series offers robust, genderless, and mechanically keyed housings designed for applications up to 240 Amps. These connectors are suitable for wire sizes ranging from #10 AWG (5.3 mm) to #1 AWG (42.4 mm). Key features include color-coded mechanical keys for circuit identification and prevention of cross-mating, extended range contacts for larger wire sizes, and an optional chemical-resistant housing for enhanced durability in harsh environments. The SB120 connectors are designed for high-cycle applications and offer various contact types, including silver-plated wire and busbar contacts, ensuring superior electrical performance and longevity.
Product Attributes
- Brand: SB (Anderson Power Products)
- Housing Material: Standard: Polycarbonate Resin; Chemical Resistant: Polycarbonate / PBT blend
- Contact Material: Base Copper Alloy with Silver Plating
- Contact Retention Spring Material: Stainless Steel
- Housing Flammability Rating: UL94 V-0
- Glow Wire Test: 960C (GWFI) / 800C (GWIT)
- Mechanical Keys: Color-coded
- Genderless Design: Mates with itself
- Environmental Sealing (with Boots): IP64
- Touch Safety (with Wire Contacts): IEC 60529 IP10
Technical Specifications
| Specification | Details |
|---|---|
| Current Rating (UL 1977 Wire to Wire, 1 AWG) | 240 Amps |
| Current Rating (UL 1977 Wire to Busbar, 2 AWG) | 120 Amps |
| Voltage Rating (UL 1977 AC/DC) | 600 Volts |
| Dielectric Withstanding Voltage (Volts AC) | 2,200 Volts |
| Avg. Mated Contact Resistance (Milliohms) | 5 (with 1/2 of #2 AWG wire) |
| Hot Plug Current Rating (Amperes - Wire & Busbar) | 60A (250 cycles at 120V DC) |
| Wire Size Range (AWG) | 10 - 1 AWG |
| Wire Size Range (mm) | 5.3 - 42.4 mm |
| Max. Wire Insulation Diameter (in.) | 0.600 in. |
| Max. Wire Insulation Diameter (mm) | 15.240 mm |
| Operating Temperature (Standard) | -20C to 105C (-4F to 221F) |
| Operating Temperature (Chemical Resistant) | -40C to 105C (-40F to 221F) |
| Mating Cycles (No Load, Silver Plated) | 10,000 Cycles |
| Avg. Mating / Unmating Force (Lbf) | 20 Lbf (Wire to Wire) |
| Avg. Mating / Unmating Force (N) | 89 N (Wire to Wire) |
| Min. Contact / Spring Retention Force (lbf) | 75 lbf |
| Min. Contact / Spring Retention Force (N) | 333.6 N |
| Mated Length (A) | 4.12 in. [104.6 mm] |
| Mated Length (B) | 0.81 in. [20.6 mm] |
| Housing Dimensions (Length) | 2.50 in. [63.5 mm] |
| Housing Dimensions (Width) | 1.48 in. [37.6 mm] |
| Housing Dimensions (Height) | 0.75 in. [19.1 mm] |
| Panel Mounting Groove Dimensions (Diameter) | 0.20 in. [5.1 mm] (2 Places) |
| Creepage/Clearance (per IEC 60950-1) | 4.10 mm |
| Material Group | IIIa |
| SB120 Standard Housings Part Numbers | Red: 6810G3-BK, Gray: 6810G1-BK, Blue: 6810G2-BK |
| SB120 Chemical Resistant Housings Part Numbers | Red: P6810G3-BK, Gray: P6810G1-BK |
| SB120 Silver Plated Wire Contacts Part Numbers (1 AWG) | 1323G1-BK |
| SB120 Silver Plated Busbar Contacts Part Numbers | B01997P1 |
| SB120 Busbar Lock Nut Part Number | 120BBS |
| Panel Mount Bracket Part Number | 1467G1 |
| Cable Clamps (Discrete Conductor) Part Number | 981G1 |
| Cable Clamps (Bundled Conductor) Part Number | 981G2 |
| A Handle & Hardware Part Number | 997G1 |
| Red T Handle + Hardware Bag Part Number | SB120-HDL-RED |
| Dust Cover with Lanyard Strap Part Number | B02019P1 |
| SB120 Environmental Boot, Load Part Number | 3-6035P1-BK |
| SB120 Environmental Boot, Source Part Number | 3-6034P1-BK |
| Reducing Bushing for #2 AWG to #4 AWG Part Number | 5919-BK |
| Reducing Bushing for #2 AWG to #6 AWG Part Number | 5920-BK |
| Reducing Bushing for #2 AWG to #8 AWG Part Number | 5921-BK |
2410311130_Anderson-Power-134G4_C22020611.pdf