Product Description
Raymond RA 1-105-224 main contactor is designed for 24VDC electric pallet trucks in the 8300, 8400, and 8500 series, providing reliable traction circuit switching as a direct OEM replacement.
Compatibility: Fits pallet jacks made by Raymond, model 8300, 8400, 8500. SKU: RA 1-105-224
Specifications
Electrical
| Coil Voltage | 24VDC |
Material
| Frame Material | Insulating composite material with structural steel mounting base |
Part Numbers
| OEM Part Number | RA 1-105-224 |
| Manufacturer Part Number | 1-105-224 |
Frequently Asked Questions
Q: What does the RA 1-105-224 main contactor do in a Raymond pallet truck?
A: The RA 1-105-224 is the main traction contactor that switches electrical power from the battery to the lift and drive motors in Raymond 8300, 8400, and 8500 series electric pallet trucks. It is the primary heavy-load switching device that controls overall truck operation through the motor circuit relay logic.
Q: What are the electrical specifications for the RA 1-105-224?
A: The RA 1-105-224 has a 24VDC coil voltage rating and controls a 24VDC load circuit. The contactor is sized to handle the combined inrush current of traction and lift motors during normal warehouse operation. Always confirm your truck battery voltage matches 24VDC nominal before replacement.
Q: Which Raymond pallet truck models use the RA 1-105-224?
A: The RA 1-105-224 is designed for Raymond 8300, 8400, and 8500 series electric pallet trucks. These models share compatible main contactor assemblies. Check your truck model number on the equipment nameplate and cross-reference with your parts documentation to confirm this is the correct replacement.
Q: What materials is the RA 1-105-224 made from?
A: The RA 1-105-224 features an insulating composite material frame with a structural steel mounting base. The composite insulation protects against arcing and electrical leakage, while the steel base provides durability and vibration resistance. Contact surfaces are copper alloy for reliable conductivity.
Q: What is the typical lifespan of the RA 1-105-224 contactor?
A: In normal warehouse duty, a main contactor typically lasts 4 to 8 years before contact wear necessitates replacement. Lifespan depends on duty cycle, load patterns, and electrical maintenance. Inspect contact surfaces annually for pitting or discoloration to predict failure timing.
