Product Description
12VDC coil solenoid assembly, part number 912975. Designed as a main power relay for electric lift trucks and material handling equipment. Features a steel housing with corrosion protection and stud terminal connections. Direct replacement for CK912975 and NICK912975 solenoid assemblies.
Specifications
Electrical
| Coil Voltage | 12VDC nominal |
| Control Voltage | 12VDC nominal input |
Material & Construction
| Housing Material | Steel enclosure with corrosion protection |
Part Numbers
| Manufacturer Part Number | 912975 |
| OEM Part Number | CK912975 |
| Equivalent Part Number | NICK912975 |
Frequently Asked Questions
Q: What is the 912975 solenoid assembly used for?
A: The 912975 is a 12VDC coil solenoid assembly that functions as the main power relay in electric lift trucks and material handling equipment. It controls power distribution to hydraulic and motor circuits under electronic control.
Q: What are the electrical specifications for the 912975 solenoid?
A: The 912975 operates at 12VDC nominal coil voltage with 12VDC control voltage input. It features stud terminal connections for direct mounting to power distribution and control circuits in 12V electrical systems.
Q: What cross-reference part numbers are equivalent to the 912975?
A: The 912975 is directly equivalent to OEM number CK912975 and aftermarket equivalent NICK912975. These part numbers are interchangeable solenoid assemblies for the same equipment applications.
Q: What material construction does the 912975 solenoid housing provide?
A: The 912975 features a steel housing with corrosion protection coating. This construction provides durability in humid and outdoor material handling environments while maintaining electrical performance and reliability.
Q: How long does a 912975 solenoid assembly typically last?
A: Under normal operating conditions in electric lift trucks, solenoid assemblies typically provide 5 to 8 years of service life. Heavy-duty or high-cycle applications may require earlier replacement. Failure symptoms include failure to engage power circuits or intermittent relay operation.
Q: What failure indicators suggest the 912975 solenoid needs replacement?
A: Signs of solenoid failure include the lift truck failing to power on, intermittent loss of hydraulic or motor control, audible chattering or buzzing from the relay, or complete absence of main contactor engagement when the control key is activated.