Product Description
SB-903G1 is a heavy-duty contact set designed for Anderson SB50 connectors, featuring silver-plated copper contacts for #6 AWG wire, rated at 50 amps continuous and 600 volts AC/DC. It offers low resistance, high retention force, and compatibility with electric lift truck connectors.
Specifications
Electrical
| Voltage Rating | 600V AC/DC (UL/CSA) |
| Applicable Connector Series | Anderson SB50/PP75 Series |
Part Numbers
| Manufacturer Part Number | 903G1 |
| Cross-Reference Part Numbers | Equivalent to 5900, supersedes 903-G1, 6331G1 |
| OEM Part Number | 903G1 |
| Compatible Connector Model | SB50 |
Performance
| No Load Contact/Disconnect Cycle Life | Up to 10,000 cycles |
Frequently Asked Questions
Q: What wire gauge and amperage is the SB-903G1 contact set rated for?
A: The SB-903G1 is a contact set designed for #6 AWG wire and is rated at 50 amps continuous current. It is compatible with Anderson SB50 connectors used in electric lift truck applications.
Q: What is the voltage rating of the SB-903G1 contact set?
A: The SB-903G1 is rated for 600V AC/DC with UL/CSA certification. This voltage rating makes it suitable for both AC and DC electric lift truck power distribution systems.
Q: Which Anderson connector model does the SB-903G1 fit?
A: The SB-903G1 is compatible with Anderson SB50 connectors and the PP75 Series. It functions as a replacement contact set for these connector models in lift truck charger and battery connections.
Q: What materials are used in the SB-903G1 contacts?
A: The SB-903G1 features silver-plated copper contacts that provide low electrical resistance and high retention force. These materials ensure reliable long-term performance in high-current connections.
Q: What cross-reference part numbers exist for the SB-903G1?
A: The SB-903G1 is equivalent to Anderson 5900 and supersedes Anderson 903-G1, 6331G1. The manufacturer part number is 903G1. Check OEM documentation to confirm compatibility with your specific connector model.