Contactor for Caterpillar Electric Lift Truck
CTR-24-289
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
CTR-24-289 is a CAT Caterpillar OEM 24VDC contactor designed for electric lift truck applications, rated at 80A intermittent duty with single pole, single throw copper alloy contacts. Compatible with select CAT lift truck models and replaces multiple equivalent part numbers.
Specifications
Part Numbers & Compatibility
| Make | Crown, Caterpillar |
| Model | PE4500, WP2000, WP2300, WP3000, WP3035-45 |
| Part Number | CTR-24-289 |
| Cross-Reference Part Numbers | Replaces 154548, supersedes 800076344, equivalent to 802820, CT544-24, SW80-1005L, SW80-113L, SW80-740L |
| Compatible Equipment Models | CAT PE4500, WP2000, WP2300, WP3000, WP3035-45 electric lift trucks |
| Cross Reference Part Numbers | Replaces 154548, supersedes 800076344, equivalent to 802820, CT544-24, SW80-1005L, SW80-113L, SW80-740L |
Electrical Specifications
| Coil Voltage | 24VDC |
Performance Specifications
| Contact Rating | 80A intermittent duty |
| Duty Cycle | Intermittent duty, maximum 30 seconds on, minimum 10 minutes off |
Additional Specifications
| Frame Material | Steel (ASTM A36 equivalent) with OEM finish |
| Terminal Type | Stud terminals, 5/16 inch UNC threads |
| Cycle Life | 100,000 mechanical cycles |
Frequently Asked Questions
Q: What lift truck models is the CTR-24-289 compatible with?
A: The CTR-24-289 is compatible with Crown and Caterpillar electric lift truck models including PE4500, WP2000, WP2300, WP3000, and WP3035-45. Verify your equipment model and serial range before ordering.
Q: What material is the CTR-24-289 made from?
A: The CTR-24-289 uses copper alloy contacts that provide reliable electrical conductivity and performance in high-current switching applications typical of electric lift truck power circuits.
Q: How do I know if the CTR-24-289 is the right replacement part for my equipment?
A: The CTR-24-289 replaces part number 154548, supersedes 800076344, and is equivalent to 802820, ct544-24, sw80-1005l, sw80-113l, and sw80-740l. Use the part number CTR-24-289 to ensure correct fitment on your equipment model.
Q: Is the CTR-24-289 rated for continuous or intermittent duty?
A: The CTR-24-289 is rated for intermittent duty operation. The coil should be cycled on and off rather than held in a continuously energized state.
Q: What are the main features of the CTR-24-289?
A: The CTR-24-289 features a 24vdc coil voltage with an 80-ampere contact rating. It is designed for power circuit switching in electric lift truck control systems.