Product Description
OEM wiring harness (part number BJ 1120-520004-0C) for Big Joe WPT45 electric pallet trucks. Designed for 24VDC system compatibility, this harness features copper conductors with abrasion-resistant PVC insulation, supports main control and power circuits, and is configured for direct installation in factory-specified truck models.
Specifications
Electrical
| Voltage System Compatibility | 24VDC nominal truck system |
| Circuit Application | Supports all control and power interconnections between main control panel and drive, lift, and function circuits on Big Joe WPT45 |
Part Numbers
| OEM Part Number | BJ 1120-520004-0C |
| Manufacturer Part Number | BJ 1120-520004-0C |
| Compatible Truck Models | Big Joe WPT45 (pallet truck series) |
Frequently Asked Questions
Q: What makes the BJ 1120-520004-0C OEM-specific compared to universal wiring harnesses?
A: The BJ 1120-520004-0C is engineered specifically for Big Joe WPT45 models with factory-specified connector types, wire gauges, circuit routing, and control logic integration. Universal harnesses cannot replicate this precision fit and functionality.
Q: Which Big Joe equipment models use the BJ 1120-520004-0C wiring harness?
A: The BJ 1120-520004-0C is designed exclusively for Big Joe WPT45 electric pallet truck series. This harness is not compatible with other Big Joe models or competing brands.
Q: What voltage system is the BJ 1120-520004-0C rated for?
A: The BJ 1120-520004-0C operates on 24VDC nominal truck systems standard in WPT45 models. Do not use in systems rated for different voltages.
Q: What are the conductor material and insulation type for the BJ 1120-520004-0C?
A: This harness features copper conductors with abrasion-resistant PVC insulation designed to withstand warehouse environments, vibration, and thermal cycling. The insulation protects against puncture, moisture ingress, and UV degradation.
Q: What circuits does the BJ 1120-520004-0C connect within the WPT45?
A: The BJ 1120-520004-0C supports all control and power interconnections between the main control panel and truck actuators, motors, sensors, and safety circuits. It integrates all primary electrical functions for lift operation.
Q: Are there cross-references or equivalent part numbers for the BJ 1120-520004-0C?
A: The BJ 1120-520004-0C is the OEM Big Joe part number for this specific harness. Check your truck documentation for any superseded or alternative part numbers. Our parts team can confirm equivalents when you provide your truck serial number.