Overview
The Beta C1-P508H-SXX-B1-K1-X2 is a C-series pressure and temperature switch manufactured by Beta BV in the Netherlands. It provides reliable pressure monitoring across a 0.7–21.5 bar operating range with a cast aluminum body. The C1 enclosure design and K1 SPDT (single-pole double-throw) switching element make it suitable for standalone pressure control and switchover applications in industrial hydraulic, pneumatic, and process control systems.
Key Features
- Operating range: 0.7–21.5 bar with proof pressure rating of 200–600 bar
- Cast aluminum C1 enclosure for corrosion resistance and durability
- SPDT switching element (K1) for single setpoint control
- Compact, modular design compatible with standard industrial piping
- VDE certified per DIN EN 61 058-1
- International approval documentation and nameplate marking available
Technical Specifications
- Maximum voltage (AC): 480 V
- Maximum current (AC): 15 A
- DC rating: 28 V, 0.5 A
- Switching element type: K1 (SPDT microswitch)
- Enclosure type: C1 (cast aluminum)
- Pressure range: 0.7–21.5 bar
- Proof/overrange pressure: 200–600 bar
- Weight: 1.020 kg
- Certifications: VDE, IECEE certified
- Standards compliance: DIN EN 61 058-1:1992+A1:1993
Typical Applications
The C1-P508H pressure switch is used in:
- Hydraulic system pressure monitoring and alarm functions
- Pneumatic circuit pressure setpoint control
- Industrial machinery and equipment protection
- Marine and offshore pressure management systems
- Pump discharge pressure sensing and shutdown control
Compatibility & Replacements
Compatible With
- Standard 1/4″ NPT female connection piping
- 24 VDC and 480 VAC control circuits
- Industrial PLC and motor control systems
- Proportional valve and directional spool feedback networks
Replaces / Drop-In Replacement For
- Beta C1-P508H-S1N-B1-K1 (variant)
- Beta C1-P508H-S2N-B1-K1 (variant)
- Beta C1-P508H-S1B-B1-K1 (alternate sensor configuration)
Works With
- Allen-Bradley and Siemens PLC pressure monitoring modules
- Hydraulic proportional and directional control valves
- Pneumatic circuit logic and switching functions
- Industrial relay and contactor control schemes
