Product Description
CAT Caterpillar CTR-24-316 contactor is a 24VDC, 75A single pole, double throw relay component for electric lift truck applications. Features include silver alloy contacts, panel mount footprint, three-terminal configuration, and compatibility with CAT GPW40 models.
Specifications
Compatibility
| Compatible Lift Truck Models | CAT GPW40 (electric series) |
Electrical
| Rated Voltage | 24VDC nominal |
| Continuous Current | 75A rated continuous |
| Control Coil Voltage | 24VDC nominal |
Material & Construction
| Contact Housing Material | Thermoset phenolic compound, industrial rated |
Part Numbers
| OEM Part Number | CTR-24-316 |
Frequently Asked Questions
Q: Which CAT electric lift truck models are compatible with the CTR-24-316?
A: The CTR-24-316 is compatible with CAT GPW40 electric lift truck models. Verify your truck is in this product line and confirm your equipment serial range before ordering to ensure fitment.
Q: What are the electrical specifications of the CTR-24-316?
A: The CTR-24-316 features a 24VDC nominal coil voltage with an 80-ampere continuous current rating. It uses single pole, double throw (SPDT) contact configuration, meaning it can switch between two circuits. The contactor is rated for continuous duty operation in power control circuits.
Q: What contact materials and housing does the CTR-24-316 use?
A: The CTR-24-316 features silver alloy contacts for reliable switching of high-current power circuits. The contact housing is constructed from thermoset phenolic compound, an industrial-rated material designed to withstand the thermal and electrical demands of electric lift truck power circuits.
Q: What is the physical configuration of the CTR-24-316?
A: The CTR-24-316 has a panel mount footprint with a three-terminal configuration. It is designed to be mounted in equipment control panels or power distribution assemblies used on CAT GPW40 electric lift trucks. The three-terminal design accommodates the power, control, and ground connections required for the contactor.
Q: Is the CTR-24-316 rated for continuous or intermittent duty?
A: The CTR-24-316 is rated for continuous duty operation, meaning the coil can remain energized for extended periods without overheating. This distinguishes it from intermittent duty contactors and makes it suitable for applications requiring sustained power circuit switching or holding functions.