Phoenix Contact PSRclassic PSR-SPP- 24DC/FSP/2X1/1X2 Emergency Stop Coupling Relay, 24V dc, 3 Safety Contacts

Use this safety relay from Phoenix Contact to monitor your industrial circuits for hazardous faults. It has two enabling current paths that are energised if the relay doesn't detect any faults, letting you safely control two circuits at once. The device's integrated test pulse filter lets you check how signals move through your system for simple diagnostics.
As the relay has a typical start time of just 50ms, it responds quickly to deliver efficient fault detection. Its gold-plated silver alloy contacts are highly conductive and resistant to corrosion, so you can be sure of a reliable connection. Built-in surge protection helps to prevent damage to your components in the event of a spike in voltage. Low power consumption of 1.32W means this is an energy-efficient option. You'll find relays like this used in electrical engineering and industrial automation applications.

• Meets IEC 61508 standards for safety-related devices
• Long mechanical service life of 10 million cycles for long-lasting performance
• Designed for DIN rail mounting for ease of installation
• Wide operating temperature range between -20°C and +55°C for use in harsh environments

EN 50156, EN ISO 13849

DIN EN 50178/VDE 0160