Overview
The Sentrol 151-8-06K is a GuardSwitch non-contact interlock/position switch engineered for industrial safety and machine guarding applications. Part of Sentrol Industrial’s 151 GuardSwitch series, this safety switch delivers dependable performance in demanding control environments where sealed, contactless switching is critical.
Key Features
- Non-contact reed switch technology eliminates mechanical wear
- Sealed polyurethane-coated aluminum construction for durability
- Wide operating temperature range for harsh industrial environments
- IP67 rating provides protection against dust and moisture ingress
- 6-foot leads with STJOW insulation for reliable connectivity
- Compact footprint suitable for OEM equipment integration
Technical Specifications
The 151-8-06K is part of the Sentrol 151 GuardSwitch family of non-contact safety switches. For exact voltage, current, and contact configuration specifications, consult the manufacturer’s datasheet or contact Sentrol/Edwards Signaling directly to confirm the specific operating parameters for your application.
Typical Applications
- Machine tool guarding and interlock systems
- Access door and safety gate monitoring
- Industrial automation control and safety circuits
- Conveyor and material handling equipment safeguards
- Cabinet and enclosure access protection
- OEM equipment safety systems
Compatibility & Replacements
Compatible With
- Industrial control systems using 120VAC or 28VDC safety circuits
- Machine guarding applications requiring non-contact switching
- Standard safety relay modules and programmable controllers
- OEM equipment featuring Sentrol 151 GuardSwitch interfaces
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Other Sentrol 151 GuardSwitch variants (151-6Z-06K, 151-7Z-06K, etc.) may serve similar applications but have different voltage and current ratings. Consult manufacturer documentation to confirm direct replacement compatibility.
Works With
- Standard industrial safety relay circuits
- Programmable logic controllers (PLCs) with safety-rated inputs
- Machine control panels and automated equipment
- Safety control systems requiring non-contact switching








