Pilz Pst3 24Vdc 3S Safety Relay 420280 250/380Vac 8/5A 2000V

Buy Pilz PST3 24 V DC 3S Safety Relay 420280

Engineered for straightforward integration and long-term reliability, the Pilz PST3 420280 enhances machine and personnel safety while simplifying system design. Its compact DIN-rail mountable housing supports space-efficient installation in control panels, and integrated LED status indicators provide clear visual feedback for real-time diagnostics and troubleshooting. With dependable performance under challenging conditions, this safety relay supports compliance with industrial safety standards and helps maintain continuous, safe operation.

Key Features

• Three fail-safe safety outputs (3S) with reliable switching

• 24 V DC control voltage with 250–380 Vac output capability

• Rated for 8 A / 5 A switching with 2000 V dielectric strength

• Robust DIN-rail mountable industrial design

• Integrated LED status indicators for easy diagnostics

Typical Applications

• Emergency stop and safety circuit monitoring

• Safety gate and interlock systems

• Light curtain and safety scanner integration

• Conveyor and robotic cell safety systems

• Machine tool and automation safety control

Technical Specifications

• Product Name: Pilz PST3 Safety Relay

• Model: 420280

• Control Voltage: 24 V DC

• Safety Outputs: 3 (3S fail-safe)

• Output Switching: 250–380 Vac (8 A / 5 A)

• Dielectric Strength: 2000 V

• Mounting: DIN-rail compatible

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