Product Description
Contact
Specifications
Product Overview
| Part Number | 220025070 |
Physical Specifications
| Component Type | Electrical Contact |
| Function | Power circuit / control circuit switching |
| Material Composition | Silver-plated electrical contact alloy |
| Duty Cycle | High-frequency switching |
| Environmental Resistance | Corrosion and arcing resistant |
Compatibility
| Application | Contactor / Motor Control Assembly |
| Compatible Equipment Category | Electric lift trucks, electric pallet jacks, reach trucks |
Frequently Asked Questions
Q: What is SKU 220025070 and what type of equipment uses it?
A: SKU 220025070 is a contact component used in electric lift truck electrical systems. This part is typically part of a contactor or motor control assembly. It is compatible with multiple OEM electric pallet jack and lift truck brands including Crown, Toyota, Raymond, and Hyster models.
Q: What is the function of the 220025070 contact?
A: The 220025070 contact is an electrical component that makes and breaks connections in the power circuit or control circuit of electric material handling equipment. Contacts conduct electrical current when engaged and must fully separate when disengaged to prevent electrical arcing and current leakage.
Q: What are the electrical specifications for SKU 220025070?
A: For exact amperage rating, voltage rating, contact material composition, and mounting configuration of the 220025070 contact, provide your lift truck model and electrical system documentation. Different equipment models use contacts rated for different voltage and current loads.
Q: What causes contact wear and failure in the 220025070?
A: Contacts wear through electrical arcing, pitting, and corrosion each time they make and break electrical connections. High current surges, excessive switching cycles, moisture, and contamination accelerate wear. Over-voltage conditions and improper load matching cause accelerated contact degradation.
Q: What symptoms indicate a failing 220025070 contact?
A: Signs of contact failure include intermittent power loss, buzzing or chattering sounds from the contactor, difficulty engaging or disengaging controls, reduced electrical power output, and visible pitting or discoloration on contact surfaces. Electrical testing may show high resistance across the contact assembly.