PILZ P2HZ 5 474390

Pilz P2HZ 5 Two-Hand Control Safety Relay

Description

The Pilz P2HZ 5 is a dedicated safety relay for implementing two-hand control circuits in accordance with EN 574 Type IIIC. It is designed to protect operators working with hazardous machinery by requiring the simultaneous use of both hands to initiate a machine cycle. This unit operates on a 24VDC supply and offers a dependable solution for existing automation systems.

Specifications

• Manufacturer: Pilz
• Model: P2HZ 5
• Supply Voltage: 24VDC
• Power Consumption: 4W
• Output Contacts Rating (AC15): 230V, 2.5A
• Output Contacts Rating (DC13): 24V, 1.5A
• Safety Standard: EN 574 Type IIIC
• Simultaneity Time (tA): 30ms

Label Info

• Brand: Pilz
• Type: P2HZ 5 2S/2O
• Ident. Nr: 474390
• Made in Germany

Application

This relay is ideal for safety circuits on mechanical presses, hydraulic presses, stamping machines, and other equipment where operator presence in the danger zone must be prevented during operation.

Country of Origin

This product is manufactured in Germany.

CO2 Impact

Choosing this pre-owned safety relay over a new one prevents approximately 10 kg of CO2 emissions, contributing to a more sustainable industrial environment.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the function of a Type IIIC two-hand control relay?

It requires the simultaneous actuation of two push-buttons within a very short time frame (typically under 0.5 seconds) to activate the machine. If one or both buttons are released, the safety outputs open immediately, stopping the hazardous motion.

Can this older relay be used in a modern PLe system?

As a legacy device manufactured in 1999, its safety rating was determined by older standards. For new installations requiring a specific Performance Level (e.g., PLe according to ISO 13849-1), it is highly recommended to use a modern equivalent like the Pilz PNOZsigma series and perform a full risk assessment.

What does the ‘tA 30ms’ on the label signify?

This is the simultaneity monitoring time. It means both push-buttons must be activated within 30 milliseconds of each other for the relay to recognize it as a valid start signal and close its safety outputs.

Last Update: Friday, March 13, 2026

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