Product Description
24VDC heavy-duty contactor, model 375-7109, designed for electric lift trucks; rated for 300A continuous current with DPDT forward/reverse configuration and panel mount construction.
Specifications
Electrical
| Coil Voltage | 24VDC |
| Continuous Current Rating | 300A |
| Terminal Type | .400 inch tips |
| Control Voltage | 24VDC |
| Configuration | DPDT forward/reverse |
| Mounting Type | Panel mount |
Part Numbers
| Manufacturer Part Number | 375-7109 |
| Product Name | Contactor (24 Volt) |
Frequently Asked Questions
Q: What are the electrical ratings of the 375-7109 contactor?
A: The 375-7109 is a 24VDC heavy-duty contactor with a 300A continuous current rating. Control voltage is 24VDC. Terminal type is .400 inch tips. Configuration is DPDT (double pole double throw) for forward and reverse motor control.
Q: What does DPDT configuration mean on the 375-7109?
A: DPDT means the contactor has two independent switch poles, each with changeover capability. This allows the 375-7109 to reverse polarity to the motor, enabling forward and reverse movement on electric lift trucks.
Q: Is the 375-7109 panel mount, and what does that mean?
A: Yes, the 375-7109 features panel mount construction, meaning it is designed to be mounted directly to the electrical panel or control board of the lift truck. The standard terminal configuration accommodates common panel connections.
Q: Which electric lift truck manufacturers use the 375-7109 contactor?
A: The 375-7109 is used in electric lift trucks from Crown, Toyota, Raymond, Yale, Hyster, Nichiyu, Clark, and similar manufacturers requiring a 300A rated 24VDC DPDT contactor. Verify your equipment specifications match before ordering.
Q: What happens if I use a lower-amperage contactor on equipment that requires 300A?
A: Using an undersized contactor will cause the contacts to overheat and fail prematurely due to excessive current. The 300A rating of the 375-7109 ensures safe operation and long service life on heavy-duty lift trucks.
Q: What maintenance is required for the 375-7109 contactor?
A: Periodic contact inspection is recommended during routine maintenance. Inspect for burnt or pitted contacts and replace if excessive wear or coil damage is detected. Clean contacts with appropriate electrical contact cleaner as needed. No lubrication is required.