RS Better World

Phoenix Contact PSR-MS20-1NO-1DO-24DC-SC, 24V dc Safety Relay, 1 Safety Contacts, 1

RS Stock No.:: 893-7711
Mfr. Part No.:: 2904950
Manufacturer:: Phoenix Contact

Phoenix Contact PSR-MS20-1NO-1DO-24DC-SC, 24V dc Safety Relay, 1 Safety Contacts, 1

Subtotal (1 unit)*

PHP8,093.41

(exc. VAT)

PHP9,064.62

(inc. VAT)

FREE delivery for orders over ₱5,000.00

Stocked by manufacturer

Ready to ship from October 27, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per Unit
1 +	PHP8,093.41

*price indicative

Our Better World range features products that make it easy for you to make a greener product choice you can trust.

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RS Stock No.:: 893-7711
Mfr. Part No.:: 2904950
Manufacturer:: Phoenix Contact

Specifications

Technical data sheets

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	1
	Number of Auxiliary Contacts	1
	Mount Type	DIN Rail
	Reset Method	Automatic
	Power Consumption	1W
	Series	PSR-MS20-1NO-1DO-24DC-SC
	Terminal Type	Screw
	IP Rating	IP20
	Contact Current	6A
	Standards/Approvals	EN 50205, IEC 61508/61511, GL, IEC 62061, IEC 50156, ANSI / ISA-S71.04, ISO 13849
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	55°C
	Height	102.5mm
	Width	7mm
	Length	93mm
	Better World Claim	Concentrated or Compact Solution
	Hazardous Area Certification	ATEX, IECEx
	Better World Product	Yes
	Safety Category	PLe
	Coil Voltage	24V dc

	Select all
	Brand Phoenix Contact
	Product Type Safety Relay
	Safety Contacts 1
	Number of Auxiliary Contacts 1
	Mount Type DIN Rail
	Reset Method Automatic
	Power Consumption 1W
	Series PSR-MS20-1NO-1DO-24DC-SC
	Terminal Type Screw
	IP Rating IP20
	Contact Current 6A
	Standards/Approvals EN 50205, IEC 61508/61511, GL, IEC 62061, IEC 50156, ANSI / ISA-S71.04, ISO 13849
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 55°C
	Height 102.5mm
	Width 7mm
	Length 93mm
	Better World Claim Concentrated or Compact Solution
	Hazardous Area Certification ATEX, IECEx
	Better World Product Yes
	Safety Category PLe
	Coil Voltage 24V dc

COO (Country of Origin):: DE

Phoenix Contact Safety Relay, 6.8mm Width, 1W Power - PSR-MS20-1NO-1DO-24DC-SC - 2904950

Need a space-saving device to protect your machinery from damage in an emergency? Use this super-slim safety relay from Phoenix Contact. It works by sending a signal to the control system if it detects a potential malfunction. The single-channel component monitors one device at a time and is ideal for regulating equipment including emergency switches and safety doors.

Built-in LED indicators display the unit's operating status so you can configure it with ease. A broad operating temperature range between -40°C and +60°C means you can safely use it in demanding environments. For added durability, it's also resistant to shock and vibration. To mount this relay, simply clip it to a DIN rail – you can install it vertically or horizontally for flexibility in your setup. A mechanical service life of 10,000,000 cycles ensures long-term performance.

Features & Benefits

• Compact dimensions of 102.5 (L) x 6.8 (W) x 93.1mm (H) to save space in busy panels

• Power consumption of 1W for use in low-powered devices

• Surge protection suppressor diode and reverse polarity protection to prevent electric hazards

• Manual and automatic reset for versatility

Phoenix Contact PSR-MS20-1NO-1DO-24DC-SC, 24V dc Safety Relay, 1 Safety Contacts, 1

FREE delivery for orders over ₱5,000.00

Phoenix Contact Safety Relay, 6.8mm Width, 1W Power - PSR-MS20-1NO-1DO-24DC-SC - 2904950

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