Product Description
Raymond OEM contact kit RA 1-105-055-02, cross-references to Toyota 00591-57340-81 and 370071, designed for PC contactor assemblies on electric lift trucks. Rated 450A, silver/copper contacts, direct OEM fit. Includes mounting and compatibility data.
Specifications
Electrical Specifications
| Voltage Rating | Rated for use up to 48VDC contactor circuits |
| Control Voltage | Accepts control circuits 24VDC – 48VDC |
Material & Construction
| Contacts Hardness | Contact surface: Rockwell B75 minimum |
Mechanical Specifications
| Contact Tip Kit Rated Current | 450 amp maximum continuous rating |
Part Numbers & Compatibility
| OEM Part Number | RA 1-105-055-02 |
| Manufacturer Part Number | 1-105-055-02 |
| Cross-Reference Part Numbers | Supersedes Raymond 154-008-741-216; Equivalent to 370071; Toyota 00591-57340-81; TB 10-1K38 |
Performance Specifications
| Duty Cycle | Rated for 80% continuous use, maximum 120 cycles/hour |
Frequently Asked Questions
Q: What is the Raymond RA 1-105-055-02 contact kit used for?
A: The RA 1-105-055-02 is an OEM contact replacement kit for PC contactor assemblies in Raymond electric lift trucks. It replaces worn or damaged contactor contacts to restore switching reliability and continuous current capacity.
Q: What are the electrical specifications of the RA 1-105-055-02 contact kit?
A: The RA 1-105-055-02 is rated 450A continuous maximum and features silver/copper contact material. It is rated for use up to the OEM specified voltage for PC contactor circuits, typically 48VDC or 80VDC depending on truck configuration.
Q: What are the cross-reference part numbers for the RA 1-105-055-02?
A: The RA 1-105-055-02 supersedes Raymond part 154-008-741-216 and is equivalent to 370071. It also cross-references to Toyota 00591-57340-81 and TB 10-1K38, enabling compatibility verification across OEM suppliers if needed.
Q: Why is the silver/copper contact material important for the RA 1-105-055-02?
A: Silver/copper contacts provide superior electrical conductivity and arc resistance compared to standard materials. This composition minimizes contact resistance under sustained 450A current loads, reducing heat generation and extending contactor life in high-duty-cycle applications.
Q: How do I verify the RA 1-105-055-02 fits my PC contactor?
A: Confirm your contactor assembly is a Raymond PC series unit and verify the mounting configuration matches. Cross-check against replacement part 154-008-741-216 or OEM designation 370071 in your truck documentation. Contact technical support with your truck model and serial number if uncertain.