SB350 2/0 Yellow Connector for Electric Lift Trucks - Fits Caterpillar, Promatch
2I5309
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Compatibility
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Product Description
Connector (SB350 2/0 Yellow) for electric lift trucks. Manufacturer part number 2I5309, Promatch. Rated for 350A continuous at up to 600V DC, accepts 2/0 AWG wire. Housing constructed from impact-resistant yellow polycarbonate with color-keyed mechanical lock to prevent mismatching, non-gendered flat SB style connector with silver-plated copper contacts and stainless steel spring retention.
Specifications
Part Numbers & Compatibility
| Make | Cat Caterpillar, Promatch, MCFA |
| Manufacturer Part Number | 2I5309 |
| Alternate Part Number | SB350 |
Electrical Specifications
| Voltage Rating | Up to 600V DC |
| Current Rating | 350A (amperes) continuous |
| Connector Type | Non-gendered flat SB style connector |
Additional Specifications
| Wire Acceptance | Accepts 2/0 AWG wire |
| Housing Specification | UL94V-0 flame retardant polycarbonate |
| Color | Yellow |
| Contact Material | Silver-plated copper contacts |
| Retaining Spring Material | Stainless steel |
| Mechanical Lock | Color-keyed mechanical lock to prevent mismatching |
| Mating Cycle Life | 10,000 mating cycles |
Frequently Asked Questions
Q: Which makes and models is the 2I5309 compatible with?
A: The 2I5309 is compatible with Caterpillar, Promatch, and MCFA electric lift trucks.
Q: What materials are used to ensure durability of the 2I5309?
A: The 2I5309 features impact-resistant polycarbonate housing and silver-plated copper contacts, which provide excellent durability and corrosion resistance.
Q: How can I determine if the 2I5309 is the correct replacement part?
A: To ensure compatibility, verify that your lift truck model is listed as Caterpillar, Promatch, or MCFA. Check the connector type and color for a match.
Q: What is the mating cycle life of the 2I5309?
A: The 2I5309 is rated for 10,000 mating cycles. In high-frequency use environments, monitor contact wear after extended cycles.
Q: What is the purpose of the color-keyed mechanical lock on the 2I5309?
A: The color-keyed mechanical lock ensures proper orientation during mating and prevents damage from misaligned connection attempts.