Overview
The Keystone 121-954-340-792-210 K-Switch is a position indicating switch engineered by Keystone Controls to monitor and indicate solenoid valve position in industrial automation applications. Built with weatherproof construction, this control switch is ideal for systems requiring precise valve state indication across hydraulic, pneumatic, and liquid handling environments. The robust design ensures dependable performance in demanding industrial and commercial settings.
Key Features
- Weatherproof construction for outdoor and harsh-environment installation
- Accurate position indication for solenoid-operated valves
- Suitable for hydraulic, pneumatic, and plumbing system applications
- Durable industrial-grade design for extended service life
- Compact form factor for flexible mounting options
- Reliable switching action for process control and automation
Technical Specifications
The Keystone 121-954-340-792-210 is part of the K-Switch product line from Keystone Controls, which includes variants rated for multiple supply voltages and configurations. Standard K-Switch models in this series are available in AC voltage ratings including 125V, 250V, and 480V options, with contact ratings suitable for pilot-duty control circuits.
Typical Applications
- Solenoid valve position feedback in automated systems
- Hydraulic system valve state indication
- Pneumatic control system integration
- Irrigation and water treatment facility automation
- Industrial process control and monitoring
- HVAC and building automation systems
Compatibility & Replacements
Compatible With
- Keystone solenoid valve actuators
- Industrial PLC and automation control systems
- Standard 24 VDC and AC control circuits
- Pilot-duty control relay circuits
- Building automation and HVAC controllers
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The Keystone 121-954-340-792-210 may be compatible with earlier K-Switch variants in the 121-954 series; however, consult Keystone Controls documentation to confirm direct interchangeability with legacy models.
Works With
- Keystone solenoid valve product line
- Standard industrial control relay logic
- Programmable Logic Controllers (PLCs)
- Building management systems (BMS)
- Pneumatic and hydraulic control systems
