Contact Assembly for Crown RR Series, RC Series, RM Series, 1.0 RCTF, RR 5200 Series, RD
CR 078671
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Compatibility
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Product Description
Crown CR 078671 is an OEM contact assembly for electric lift trucks including RR, RC, and RM Series. Features include 24VDC nominal coil voltage, single-pole normally open terminal, 150A continuous current rating, copper alloy contacts with silver finish, and panel mount configuration. No cross-reference part numbers are available. Compatible with Crown electric forklift systems requiring precise current switching reliability.
Specifications
Part Numbers & Compatibility
| Make | Crown |
| Model | RR Series, RC Series, RM Series, 1.0 RCTF, RR 5200 Series, RD 5200 Series |
| Part Number | CR 078671 |
| Manufacturer Part Number | 078671 |
| Compatibility | Crown electric forklift systems |
Electrical Specifications
| Nominal Coil Voltage | 24VDC |
| Contact Current Rating | 150A continuous |
| Breaking Current Rating | 800A at 24VDC |
| Control Voltage Range | 18-28VDC |
Additional Specifications
| Housing Material | Polyamide thermoplastic, flame retardant (per ASTM D635) |
| Terminal Type | Single-pole normally open |
| Contact Material | Copper alloy with silver finish |
| Mounting Type | Panel mount |
Frequently Asked Questions
Q: Which Crown electric lift truck models is this part compatible with?
A: The CR 078671 contact assembly is compatible with Crown RR Series, RC Series, RM Series, 1.0 RCTF, RR 5200 Series, and RD 5200 Series electric lift trucks.
Q: What materials are used in the construction of this contact assembly?
A: The CR 078671 features copper alloy contacts with a silver finish, ensuring excellent conductivity and durability for frequent switching cycles in material handling equipment.
Q: How should I determine if this part is the correct replacement for my equipment?
A: To ensure compatibility, verify that your Crown electric lift truck model is listed as compatible with the CR 078671. This part is designed for use in Crown electric lift truck systems requiring precise current switching reliability.
Q: What is the voltage range that this contact assembly can handle?
A: The CR 078671 operates within a control voltage range of 18 to 28VDC, accommodating normal power supply variation in Crown electric lift truck systems.
Q: What type of contact does the CR 078671 provide?
A: The CR 078671 is a single-pole normally open terminal contact assembly, standard for Crown lift truck solenoid and control applications.