Product Description
CTR-24-200 electrical contactor rated for 24VDC operation at 180 amperes continuous duty. Single pole single throw configuration with intermittent duty cycle coil. Compatible with industrial lift truck electrical systems including SP3500, SP3510, 8300, 8400, 8500, and PE4000 series equipment.
Specifications
Electrical
| Operating Voltage | 24 VDC |
| Current Rating | 180 amperes continuous |
Part Numbers
| Manufacturer Part Number | CTR-24-200 |
| Compatible Equipment Models | SP3500, SP3500-30, SP3510-30, 8300, 8400, 8500, PE4000 |
Frequently Asked Questions
Q: What is the CTR-24-200 contactor rated for?
A: The CTR-24-200 is a single-pole single-throw (SPST) contactor rated for 24VDC operation at 180 amperes continuous duty. It is designed for main power control in industrial lift truck electrical systems and features an intermittent duty cycle coil for reliable on-off switching in material-handling applications.
Q: Which lift truck models use the CTR-24-200?
A: The CTR-24-200 is compatible with the SP3500, SP3500-30, SP3510-30, 8300, 8400, 8500, and PE4000 series lift trucks. These models operate on 24VDC electrical systems and require 180A continuous-duty contactors for main power switching. Verify your specific model designation before ordering to confirm fitment.
Q: What is the difference between continuous and intermittent duty cycles?
A: Continuous duty means the contactor can remain energized indefinitely without overheating. Intermittent duty means the coil is designed for cyclic on-off operation and is not rated to remain energized continuously. The CTR-24-200 coil is intermittent duty, meaning it pulls in briefly to switch the main power and then de-energizes. Using an intermittent coil contactor in continuous-duty applications causes coil failure.
Q: What maintenance does the CTR-24-200 require?
A: Inspect the contactor regularly for signs of arcing, contact pitting, or corrosion on the power contacts. Check that the coil is not hot to the touch during operation, which indicates a problem. Clean debris from the coil and contacts if the truck operates in dusty or damp environments. Replace the unit if contacts show excessive wear, coil resistance is out of specification, or the contactor fails to pull in reliably.
Q: Is the CTR-24-200 a direct fit across different lift truck brands?
A: The CTR-24-200 is specific to the SP, 8300, 8400, 8500, and PE series listed above. Do not assume it fits other 24VDC lift trucks without verifying compatibility. Other brands such as Crown, Toyota, or Raymond may use different 24V contactor part numbers even if amperage appears similar. Always confirm your exact model and cross-reference the OEM part number before ordering.