RS Better World

Phoenix Contact PSR-MS45-1NO-1DO-24DC-SC, 24V dc Safety Relay, 1 Safety Contacts, 1

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Subtotal (1 unit)*

PHP8,386.39

(exc. VAT)

PHP9,392.76

(inc. VAT)

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  • Ready to ship from November 13, 2026
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1 - 4PHP8,386.39
5 +PHP6,901.99

*price indicative

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RS Stock No.:
893-7739
Distrelec Article No.:
304-11-383
Mfr. Part No.:
2904955
Manufacturer:
Phoenix Contact
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Brand

Phoenix Contact

Product Type

Safety Relay

Safety Contacts

1

Number of Auxiliary Contacts

1

Mount Type

DIN Rail

Reset Method

Manual

Power Consumption

1W

Series

PSR-MS45-1NO-1DO-24DC-SC

Terminal Type

Screw

IP Rating

IP20

Contact Current

6A

Standards/Approvals

GL, IEC 61508/61511, ANSI / ISA-S71.04, EN 50205, EN ISO 13849-1, IEC 62061

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

60°C

Height

102.5mm

Length

93mm

Width

7mm

Hazardous Area Certification

IECEx, ATEX

Safety Category

EN ISO 13849-1

Better World Product

Yes

Better World Claim

Concentrated or Compact Solution

Coil Voltage

24V dc

COO (Country of Origin):
DE

Phoenix Contact Safety Relay, Dual Channel, 24V DC Supply Voltage - PSR-MS45-1NO-1DO-24DC-SC - 2904955


Choose this safety relay from Phoenix Contact to trigger a response in your equipment in the event of an emergency. Thanks to its dual-channel design, you can use it to monitor two devices at the same time, saving space in busy setups. A wide operating temperature range between -40°C and +60°C means it can withstand harsh settings. The relay also comes with reverse polarity protection to prevent damage from electric hazards.

Installation is simple – just clip the unit onto a DIN rail in either a vertical or horizontal position. A mechanical service life of 10,000,000 cycles makes it suitable for long-term operation, while tough PBT housing has the high thermal resistance needed for use in demanding operations. Relays like this one are commonly used to control and monitor light curtains and magnetic switches.

Features & Benefits


• Silver-tin-oxide contacts are corrosion-resistant for an extended service life

• Quick recovery time of

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