1-105-048

Frequently Asked Questions

Q: What voltage and configuration is the 1-105-048 DC contactor?
A: The 1-105-048 is a 12VDC power contactor with a single pole, normally open configuration. Both the coil voltage and control circuit voltage are 12VDC. It is designed for direct panel mounting in DC power circuits.

Q: Which Raymond lift truck models use the 1-105-048 contactor?
A: The 1-105-048 is an OEM part for Raymond electric lift trucks operating on 12VDC systems. Verify your equipment model, serial range, and electrical system voltage before ordering to confirm compatibility.

Q: What materials are the 1-105-048 contacts made from?
A: The 1-105-048 features copper alloy contacts with a silver overlay for superior electrical conductivity and arc resistance. The base is constructed from glass-reinforced thermoset resin for structural stability and electrical insulation.

Q: How is the 1-105-048 contactor mounted?
A: The 1-105-048 uses direct panel mounting, meaning it bolts or screws directly to the lift truck electrical panel or enclosure. Ensure proper clearance and ventilation around the contactor for reliable operation and heat dissipation.

Q: What are typical failure symptoms of a 1-105-048 contactor?
A: Failure symptoms include no power to the lift circuit, intermittent loss of drive power, audible chattering or buzzing when energized, or contacts that remain stuck in either open or closed position. Contact corrosion or pitting may also prevent full circuit closure.

Q: Is the 1-105-048 a direct replacement for other 12VDC contactors?
A: The 1-105-048 is an OEM Raymond part and may not directly interchange with other brands without verification. Confirm mounting type, coil voltage, contact configuration, and terminal arrangement match your equipment. Different manufacturers use different terminal layouts and base sizes.