Pilz Pnoz 1 3S/1O Safety Relay 24Vac 6Va 50-60Hz, 240V 8A/400V 5A 475600

Buy Pilz Pnoz 1 3S/1O Safety Relay 24VAC 475600

Built for proven industrial safety, the Pilz Pnoz 1 Safety Relay 475600 delivers reliable emergency stop and safety gate monitoring for machinery and automation systems. The 3S/1O configuration provides three safety-rated outputs with positive-guided contacts, ensuring mechanically linked and fail-safe switching under critical conditions. An additional auxiliary contact supports status feedback and system diagnostics, improving visibility within control architectures. Operating on 24VAC with low 6VA power consumption, this relay integrates easily into standard control panels without excessive energy draw. Its robust contact ratings of 240V 8A and 400V 5A allow direct control of safety contactors, magnetic brakes, and other demanding loads. Certified to EN 954-1 Category 4, the Pnoz 1 remains a trusted choice across manufacturing, packaging, and automated assembly environments where dependable safety performance is essential.

Key Features

• Three safety outputs (3S) with positive-guided contacts for fail-safe operation
• One auxiliary output (1O) for status and diagnostic signaling
• 24VAC operation with low 6VA power consumption
• High contact rating: 240V 8A / 400V 5A
• Category 4 safety integrity per EN 954-1
• Compact DIN rail mounting for efficient panel layout
• LED indicators for clear operational status and troubleshooting

Typical Applications

• Emergency stop monitoring for industrial machinery
• Safety gate and guard door interlocking systems
• Two-hand control stations on presses and forming machines
• Integration with safety light curtains
• Machine tool and automated assembly safety circuits
• Packaging and material handling equipment

Technical Specifications

• Product Name: Pilz Pnoz 1 Emergency Stop Safety Relay
• Model / Part Number: Pnoz 1 3S/1O / 475600
• Operating Voltage: 24VAC, 50–60Hz
• Power Consumption: 6VA
• Contact Configuration: 3 Safety Outputs (N/O) + 1 Auxiliary Output (N/C)
• Contact Rating: 240VAC 8A / 400VAC 5A
• Safety Standard: EN 954-1 Category 4
• Mounting Type: 35mm DIN rail