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Phoenix Contact 24V DC Coupling Relay with 1 Safety Contact PSR-SCP 2981978

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Phoenix Contact 24V DC Coupling Relay with 1 Safety Contact PSR-SCP 2981978

Name: Phoenix Contact 24V DC Coupling Relay with 1 Safety Contact PSR-SCP 2981978
Brand: PHOENIX CONTACT
SKU: 178185
Price: 217.27 USD
Availability: InStock

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Category Safety Relays Brand PHOENIX CONTACT Condition New

Specifications

Country of Origin	Germany
Power Consumption	1.32W
Brand	Phoenix Contact
Height	99mm
Length	50mm
Model	2981978
IP Rating	IP20
Width	17.5mm
Mount Type	DIN Rail
Series	PSR-SCP
Maximum Operating Temperature	55°C
Contact Configuration	1 (Signal Contact)
Minimum Operating Temperature	-20°C
Terminal type	Screw
Standards/Approvals	DIN EN 50178/VDE 0160, EN 50205, IEC 61508
Reset Method	Manual
Coil Voltage	24V dc
Switching DC Voltage	250V dc
Switching AC Voltage	250V ac
Contact Current	5A
Safety Contacts	1

Key Features

Compact 17.5 mm housing size suitable for DIN rail mounting.
Manual reset method enhances safety and control.
Supports switching voltages up to 250V AC/DC with 5A contact current.
Complies with IEC 61508 up to SIL 3 standard ensuring reliability.
Equipped with replaceable fuse for the enabling current path to safeguard components.
IP20 rated protection against solid foreign objects above 12 mm.
Operating temperature range from -20°C to 55°C for versatile industrial environments.
Terminal connections secured with screw type terminals.

Product Description

This coupling relay is essential for industrial automation, safety systems, and control applications requiring reliable signal transmission and safety integrity.

The relay features a narrow 17.5 mm housing, designed for easy DIN rail mounting in control panels. It operates on a 24V DC coil voltage and supports a contact current of 5A, with switching capability up to 250V AC or DC.

With compliance to IEC 61508 up to SIL 3, it meets stringent safety and reliability standards, suitable for applications demanding high safety levels such as manufacturing automation, process control, and industrial safety circuits.

The device includes a built-in, replaceable fuse in the enabling current path that protects components from electrical faults. It uses screw terminals for secure wiring connections and has a manual reset method for enhanced control during fault conditions.

Rated IP20, the relay is protected against touch by fingers and ingress of solid objects larger than 12 mm, making it suitable for indoor electrical enclosures. Its operational temperature range from -20°C to 55°C allows deployment in a wide range of industrial environments.

Compact 17.5 mm housing for DIN rail mounting. Supports 24V DC coil voltage with 5A contact current. Switching voltage up to 250V AC/DC for diverse applications. Certified to IEC 61508 achieving up to SIL 3 safety level.

Replaceable fuse in enabling current path for enhanced protection. Screw terminal wiring ensuring secure electrical connections. Manual reset method for operational safety control. IP20 protection rating suitable for indoor electrical panels.

Operating temperature -20°C to +55°C for broad industrial use. Manufactured in Germany, ensuring product quality and reliability.

This coupling relay is ideal for industrial automation, manufacturing, safety control, and process industries requiring dependable signal conditioning and isolation. Explore more Phoenix Contact industrial automation products and Safety Relays on EnvMart for comprehensive solutions.