Product Description
Crown OEM electrical contact, part number CR 117153, fabricated from copper alloy with silver overlay for use in Crown electric lift truck control assemblies. Compatible with 24VDC, 36VDC, and 48VDC forklift systems. Typically panel mounted with 0.187-inch bolt holes. No cross-reference part numbers are available.
Specifications
Electrical
| Rated Voltage | 24/36/48 VDC system compatible |
| Current Rating | Rated for up to 150A DC continuous |
Material & Construction
| Base Material | Phenolic resin carrier (non-conductive) |
Part Numbers
| OEM Part Number | CR 117153 |
| Manufacturer Part Number | 117153 |
| MPN | 117153 |
Frequently Asked Questions
Q: What are the material and electrical specifications of CR 117153?
A: The CR 117153 is a Crown OEM electrical contact fabricated from copper alloy with silver overlay mounted on a phenolic resin non-conductive carrier. It is rated for up to 150A DC continuous current in 24VDC, 36VDC, and 48VDC forklift systems.
Q: What is the mounting configuration for CR 117153?
A: The CR 117153 is typically panel mounted with 0.187-inch bolt holes for fixed installation in main contactor assemblies or electrical control panels of Crown electric lift trucks. Ensure proper bolt torque and electrical connection to avoid loose contacts or circuit failure.
Q: Is CR 117153 compatible with multiple Crown electric lift truck models?
A: The CR 117153 is designed for Crown electric lift truck control assemblies supporting 24VDC, 36VDC, and 48VDC systems. Confirm your equipment voltage and model compatibility before ordering. No cross-reference part numbers are available.
Q: Why does CR 117153 use silver overlay on copper alloy?
A: The silver overlay on the copper alloy base provides superior electrical conductivity, corrosion resistance, and arc erosion protection. This design ensures reliable contact integrity and longevity under the high-current and high-cycle demands of forklift electrical control systems.
Q: What symptoms indicate CR 117153 contact failure?
A: Signs of CR 117153 failure include erratic truck operation, weak or delayed hydraulic response, visible arcing or burn marks on the contact surface, pitting corrosion, or complete loss of electrical continuity. Replace immediately if contact resistance increases or electrical engagement fails.