Phoenix Contact PSR-ESA, 24V ac/dc Safety Relay, 4 Safety Contacts, 1

RS Stock No.:: 666-7044
Distrelec Article No.:: 300-85-309
Mfr. Part No.:: 2963802
Brand:: Phoenix Contact

Phoenix Contact PSR-ESA, 24V ac/dc Safety Relay, 4 Safety Contacts, 1

Subtotal (1 unit)*

Kr. 2 605,06

(exc. VAT)

Kr. 3 256,32

(inc. VAT)

FREE delivery for online orders over 750,00 kr

In Stock

3 unit(s) ready to ship
Plus 7 unit(s) shipping from 05 June 2026

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Units	Per unit
1 +	Kr. 2 605,06

*price indicative

RS Stock No.:: 666-7044
Distrelec Article No.:: 300-85-309
Mfr. Part No.:: 2963802
Brand:: Phoenix Contact

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Phoenix Contact
	Product Type	Safety Relay
	Safety Contacts	4
	Number of Auxiliary Contacts	1
	Mount Type	DIN Rail
	Series	PSR-ESA
	Power Consumption	3.36W
	Terminal Type	Screw
	IP Rating	IP54
	Switching DC Voltage	250V dc
	Standards/Approvals	IEC, RoHS
	Switching AC Voltage	250V ac
	Minimum Operating Temperature	-20°C
	Contact Current	140mA
	Maximum Operating Temperature	55°C
	Width	22.5mm
	Length	99mm
	Height	114.5mm
	Hazardous Area Certification	No
	Safety Category	1
	Coil Voltage	24V ac/dc

	Select all
	Brand Phoenix Contact
	Product Type Safety Relay
	Safety Contacts 4
	Number of Auxiliary Contacts 1
	Mount Type DIN Rail
	Series PSR-ESA
	Power Consumption 3.36W
	Terminal Type Screw
	IP Rating IP54
	Switching DC Voltage 250V dc
	Standards/Approvals IEC, RoHS
	Switching AC Voltage 250V ac
	Minimum Operating Temperature -20°C
	Contact Current 140mA
	Maximum Operating Temperature 55°C
	Width 22.5mm
	Length 99mm
	Height 114.5mm
	Hazardous Area Certification No
	Safety Category 1
	Coil Voltage 24V ac/dc

COO (Country of Origin):: DE

Phoenix Contact Safety Relay, 24V AC/DC - PSR-SCP-24UC/ESA2/4X1/1X2/B - 2963802

Choose this easy-to-use safety relay from Phoenix Contact to control emergency stop-buttons and safety doors in industrial environments. It's a self-monitoring device, which means it self-tests its opening and closing function after every cycle. This makes it a reliable device for use in fast-paced environments. It can be controlled manually – such as when you want to stop a machine in an emergency – or automatically, with safety doors, for example.

This component has LED (light-emitting diode) indicators that give an operating status display that makes wiring and troubleshooting easy. For electrical safety, it has a surge suppressor diode that arrests voltage spikes before they can cause damage. With a robust polybutylene terephthalate (PBT) housing, this safety relay is durable and can withstand substantial impact, so it won't break under pressure.

• Silver tin oxide contacts for reliable connections and corrosion resistance

• Mechanical service life of 10,000,000 cycles for long-term performance

• IP20 (ingress protection) rated to withstand dust and objects larger than 12mm

• Wide operating temperature range of -20°C to +65°C for use in demanding environments

PSR Safety Relay, E-Stop & Safety Door Monitoring - Phoenix Contact

The PSR classic safety relays for single or two-channel emergency stop (E-Stop) and safety door monitoring from Phoenix Contact can be connected easily without the need for additional settings on the relay. They are an excellent solution when your system or machine only requires a few reliable safety functions.

Features and Benefits:

• Large selection of safety functions

• 1 signalling current path

• Manual monitored and automatic activation in one

• Basic or reinforced insulation

• Screw or spring-cage connection available

• Able to switch functions easily

• LED status display for fast wiring and clear diagnostics

• Fast installation and start-up

Standards

Up to Cat. 4/PL e (ISO 13849-1), SILCL 3 (IEC 62061), SIL 3 (IEC 61508).