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Safety Relays

Browse available Safety Relays part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Datasheets & Specifications Access technical references quickly
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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Mounting Type Coil Voltage Contact Form Contact Rating (Current) Switching Voltage Features Termination Style Must Operate Voltage Must Release Voltage Operating Temperature Contact Material Operate Time Release Time
6024894 SICK, Inc.

6024894

RELAY SAFETY 3PST 6A 24V

SICK, Inc.

1,780 -
Datasheet UE43-2MF Bulk Obsolete DIN Rail 24VAC/DC 3PST-2NO/1NC (2 Form A, 1 Form B) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 25 ms - - Silver (Ag), Gold (Au)
6034568 SICK, Inc.

6034568

RELAY SAFETY 4PST 8A 24V

SICK, Inc.

2,970 -
Datasheet UE43-3AR Bulk Obsolete DIN Rail 24VAC/DC 4PST-3NO/1NC (3 Form A, 1 Form B) 8 A 300VAC, 300VDC - Max - Screw Terminal - - 10 ms - - Silver (Ag), Gold (Au)
6024901 SICK, Inc.

6024901

RELAY SAFETY 4PST 6A 230V

SICK, Inc.

4,508 -
Datasheet UE43-3MF Bulk Obsolete DIN Rail 230VAC 4PST-3NO/1NC (3 Form A, 1 Form B) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 50 ms 150 ms - Silver (Ag), Gold (Au)
6024897 SICK, Inc.

6024897

RELAY SAFETY 4PST 6A 24V

SICK, Inc.

4,632 -
Datasheet UE43-3MF Bulk Obsolete DIN Rail 24VDC 4PST-3NO/1NC (3 Form A, 1 Form B) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 50 ms 150 ms - Silver (Ag), Gold (Au)
6024911 SICK, Inc.

6024911

RELAY SAFETY 3PST 6A 24V

SICK, Inc.

4,637 -
Datasheet UE45-3S1 Bulk Obsolete DIN Rail 24VDC 3PST-NO (3 Form A) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 25 ms 30 ms - Silver (Ag), Gold (Au)
6024912 SICK, Inc.

6024912

RELAY SAFETY 3PST 6A 24V

SICK, Inc.

4,287 -
Datasheet UE45-3S1 Bulk Obsolete DIN Rail 24VDC 3PST-NO (3 Form A) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 25 ms 30 ms - Silver (Ag), Gold (Au)
6024914 SICK, Inc.

6024914

RELAY SAFETY 3PST 6A 24V

SICK, Inc.

2,527 -
Datasheet UE45-3S1 Bulk Obsolete DIN Rail 24VDC 3PST-NO (3 Form A) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 25 ms 30 ms - Silver (Ag), Gold (Au)
6024915 SICK, Inc.

6024915

RELAY SAFETY 3PST 6A 24V

SICK, Inc.

2,775 -
Datasheet UE48-2OS Bulk Obsolete DIN Rail 24VAC/DC 3PST-2NO/1NC (2 Form A, 1 Form B) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 25 ms 50 ms - Silver (Ag), Gold (Au)
6024916 SICK, Inc.

6024916

RELAY SAFETY 3PST 6A 24V

SICK, Inc.

1,293 -
Datasheet UE48-2OS Bulk Obsolete DIN Rail 24VAC/DC 3PST-2NO/1NC (2 Form A, 1 Form B) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 25 ms 50 ms - Silver (Ag), Gold (Au)
6025089 SICK, Inc.

6025089

RELAY SAFETY 3PST 6A 24V

SICK, Inc.

1,142 -
Datasheet UE48-3OS Bulk Obsolete DIN Rail 24VAC/DC 3PST-NO (3 Form A) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 25 ms - - Silver (Ag), Gold (Au)
6025097 SICK, Inc.

6025097

RELAY SAFETY 3PST 6A 24V

SICK, Inc.

4,830 -
Datasheet UE48-3OS Bulk Obsolete DIN Rail 24VAC/DC 3PST-NO (3 Form A) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 25 ms - - Silver (Ag), Gold (Au)
1043917 SICK, Inc.

1043917

RELAY SAFETY 3PST 6A 24V

SICK, Inc.

3,727 -
Datasheet UE12-2FG Bulk Obsolete DIN Rail 24VDC 3PST-2NO/1NC (2 Form A, 1 Form B) 6 A 250VAC, 250VDC - Max - Screw Terminal - - 10 ms 30 ms - Silver (Ag), Gold (Au)
6024898 SICK, Inc.

6024898

RELAY SAFETY 4PST 6A 24V

SICK, Inc.

3,144 -
Datasheet UE43-3MF Bulk Active DIN Rail 24VAC 4PST-3NO/1NC (3 Form A, 1 Form B) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 50 ms 150 ms - Silver (Ag), Gold (Au)
6024900 SICK, Inc.

6024900

RELAY SAFETY 4PST 6A 120V

SICK, Inc.

3,538 -
Datasheet UE43-3MF Bulk Active DIN Rail 120VAC 4PST-3NO/1NC (3 Form A, 1 Form B) 6 A 230VAC, 300VDC - Max - Screw Terminal - - 50 ms 150 ms - Silver (Ag), Gold (Au)
6034772 SICK, Inc.

6034772

RELAY SAFETY SPST X 4 8A 24V

SICK, Inc.

3,260 -
Datasheet UE43-4AR Bulk Active DIN Rail 24VAC/DC SPST-NO (1 Form A) x 4 8 A 300VAC, 300VDC - Max - Screw Terminal - - 10 ms 350 ms - Silver (Ag), Gold (Au)
HR1S-AF5130B IDEC

HR1S-AF5130B

RELAY SAFETY 3PST 18A 24V

IDEC

4,688 -
Datasheet HR1S-AF Bulk Obsolete DIN Rail 24VAC/DC 3PST-NO (3 Form A) 18 A 240VAC, 24VDC - Max - Screw Terminal - - 20 ms - -25°C ~ 55°C -
1SIP51224 Altech Corporation

1SIP51224

RELAY SAFETY 6PST 16A 24V

Altech Corporation

4,658 -
Datasheet - Bulk Active DIN Rail 24VDC 6PST-5NO/1NC (5 Form A, 1 Form B) 16 A 250VAC - Max - Screw Terminal 16.8 VDC - 18 ms 5 ms -40°C ~ 70°C -
AT-GM-13A Banner Engineering Corporation

AT-GM-13A

SAFETY MODULE TWO-HAND CONTROL

Banner Engineering Corporation

4,227 -
Datasheet SG Bulk Obsolete DIN Rail 115VAC 5PST-4NO/1NC (4 Form A, 1 Form B) 6 A 250VAC, 250VDC - Max Lighted Indicator Screw Terminal - - 35 ms - 0°C ~ 50°C -
7S.12.9.012.5110 Finder Relays, Inc.

7S.12.9.012.5110

SFTY RLY GUIDE 1NO+1NC 6A 12VDC

Finder Relays, Inc.

2,160 -
Datasheet 7S Bulk Active DIN Rail 12VDC DPST-NO/NC (1 Form A, 1 Form B) 6 A 250VAC - Nom Lighted Indicator Spring Terminal 9.6 VDC 1.2 VDC 7 ms 11 ms -40°C ~ 70°C Silver Nickel (AgNi), Gold (Au)
MSI-SR4B-01 Leuze

MSI-SR4B-01

SAFETY RELAY

Leuze

1,122 -
Datasheet MSI-SR4B Box Active DIN Rail 24VAC/DC 3PST-NO (3 Form A) 3 A - Lighted Indicator Screw Terminal - - 10 ms 10 ms 0°C ~ 55°C Silver Alloy
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WINSUN SOURCING SUPPORT

Need Safety Relays Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

Safety Relays FAQ

Common questions about selecting, comparing and sourcing Safety Relays components through Winsun (HK) Electronics.

What should I check when selecting Safety Relays components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Safety Relays part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Safety Relays parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Safety Relays components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.