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Safety Relays:

713 Products Found

Farnell’s portfolio of safety relays includes devices designed to meet stringent safety standards for industrial and automation applications. These relays provide fail-safe operation to protect machinery, operators, and processes in high-risk environments. They are built for durability and reliability, meeting requirements for applications in safety-critical systems.

Safety relays are specialized electromechanical devices that monitor and control critical safety circuits. They ensure operations cease during hazardous conditions, reducing risks associated with equipment failure or human error. Farnell’s range features relays with diverse configurations, response times, and certifications to meet regulatory standards.

Applications:

  • Industrial Automation: Emergency stop systems and machine guarding.
  • Transportation: Safety controls in rail and vehicle systems.
  • Healthcare: Ensuring operational safety in diagnostic and therapeutic equipment.
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ComparePrice ForQuantity
1704483

RoHS

Each
1+
US$160.519
Min: 1 / Mult: 1
24VDC
-
DPST-NO
-
-
DIN Rail
3A
Screw
240V
24V
Silver Tin Oxide
IP20, IP40, IP54
-
-
3256112

RoHS

Each
1+
US$194.555
Min: 1 / Mult: 1
24VDC
-
3PST-NO, SPST-NC
PSRclassic Series
-
DIN Rail
6A
Push In
250V
250V
Silver Tin Oxide
IP20, IP54
-
-
4014955

RoHS

Each
1+
US$369.934
Min: 1 / Mult: 1
24VDC
-
DPST-NC, SPST-NO
SRB Series
-
DIN Rail
-
Plug In, Screw
-
-
-
IP20, IP40, IP54
-
-
4068548

RoHS

Each
1+
US$243.960
Min: 1 / Mult: 1
110VDC
-
DPST-NO, SPST-NC
7S Series
-
DIN Rail
6A
Screwless
250V
-
Silver Tin Oxide, Silver Nickel Gold
IP20
-
-
4378439

RoHS

Date/Lot Code

Each
1+
US$179.292
Min: 1 / Mult: 1
24VDC
-
DPST-NO
SRS Series
-
DIN Rail
6A
Screw Clamp
250V
125V
-
IP20, IP2X
-
-
4378443

RoHS

Date/Lot Code

Each
1+
US$366.128
Min: 1 / Mult: 1
24VDC
-
DPST-NO
SRS Series
-
DIN Rail
6A
Screw Clamp
250V
125V
-
IP20, IP2X
-
-
3484549

RoHS

Each
1+
US$355.221
Min: 1 / Mult: 1
-
-
-
SIRIUS 3SK1 Series
-
-
-
-
-
-
-
-
-
-
1704488

RoHS

Each
1+
US$364.239
Min: 1 / Mult: 1
24VDC
-
3PST-NO
-
-
DIN Rail
8A
Screw
240V
24V
Silver Tin Oxide
IP20, IP40, IP54
-
-
4388409

RoHS

Each
1+
US$51.121
5+
US$48.736
10+
US$46.364
20+
US$43.979
Min: 1 / Mult: 1
24VDC
-
4PST-NO, 4PST-NC
SF Series
-
Through Hole
6A
Solder
250V
-
Silver Tin Oxide
-
-
-
1175094

RoHS

Each
1+
US$24.401
10+
US$18.693
30+
US$18.438
100+
US$18.251
250+
US$17.889
Min: 1 / Mult: 1
12VDC
-
3PST-NO, SPST-NC
SR4 Series
-
Through Hole
8A
Solder
250V
-
Silver Tin Oxide
-
-
UL, VDE
2064572

RoHS

Each
1+
US$95.998
5+
US$94.081
10+
US$92.152
Min: 1 / Mult: 1
24VDC
-
5PST-NO, DPST-NC
PSRclassic Series
-
DIN Rail
6A
Screw
250V
250V
Silver Tin Oxide
IP20, IP54
-
-
2280011

RoHS

Each
1+
US$324.159
Min: 1 / Mult: 1
24VDC
-
8PST-NO, SPST-NC
-
-
DIN Rail
6A
Spring Clamp
240V
24V
Silver Copper Nickel
IP20, IP40, IP54
-
-
1765083

RoHS

Each
1+
US$19.323
5+
US$18.773
10+
US$17.969
20+
US$17.608
50+
US$17.246
Min: 1 / Mult: 1
5VDC
-
DPDT
50 Series
-
Through Hole
8A
Solder
250V
-
Silver Nickel
-
-
-
2064578

RoHS

Each
1+
US$179.520
Min: 1 / Mult: 1
24VDC
-
DPST-NO, SPST-NC
PSR
-
DIN Rail
6A
Screw
250V
250V
Silver Tin Oxide
IP20, IP54
-
-
2279978

RoHS

Each
1+
US$222.909
Min: 1 / Mult: 1
24VDC
-
DPST-NO
-
-
DIN Rail
6A
Screw
240V
24V
Silver Copper Nickel
IP20, IP40, IP54
-
-
2279998

RoHS

Each
1+
US$191.942
Min: 1 / Mult: 1
24VDC
-
4PST-NO, SPST-NC
-
-
DIN Rail
6A
Spring Clamp
240V
24V
Silver Tin Oxide, Gold
IP20, IP40, IP54
-
-
1124064

RoHS

Each
1+
US$31.718
5+
US$30.244
10+
US$28.756
20+
US$27.282
Min: 1 / Mult: 1
24VDC
-
DPST-NO, DPST-NC
SF Series
-
Through Hole
6A
Solder
250V
30V
Silver Alloy
-
-
-
2279987

RoHS

Each
1+
US$421.443
Min: 1 / Mult: 1
24VDC
-
4PST-NO
PNOZ s5
-
DIN Rail
6A
Spring Clamp
240V
24V
Silver Copper Nickel
IP20, IP40, IP54
-
-
2279975

RoHS

Each
1+
US$208.343
Min: 1 / Mult: 1
24VDC
-
3PST-NO
-
-
DIN Rail
6A
Screw
240V
24V
Silver Copper Nickel
IP20, IP40, IP54
-
-
1704484

RoHS

Each
1+
US$305.734
Min: 1 / Mult: 1
240V
-
3PST-NO
-
-
DIN Rail
6A
Screw
240V
24V
Silver Copper Nickel
IP20, IP40, IP54
-
-
9515550

RoHS

Each
1+
US$17.031
5+
US$13.722
10+
US$12.663
20+
US$12.047
50+
US$10.747
Min: 1 / Mult: 1
24VDC
-
DPDT
-
-
Through Hole
8A
Solder
400V
250V
Silver Nickel
IP40
-
-
2279986

RoHS

Each
1+
US$409.169
Min: 1 / Mult: 1
24VDC
-
4PST-NO
-
-
DIN Rail
6A
Screw
240V
24V
Silver Copper Nickel
IP20, IP40, IP54
-
-
9514384

RoHS

Each
1+
US$362.859
Min: 1 / Mult: 1
230VAC
-
DPST-NO, DPST-NC
BD 5936 Series
-
DIN Rail
5A
Screw
230V
-
-
IP20, IP40
-
-
1175093

RoHS

Each
1+
US$23.624
10+
US$20.958
25+
US$20.073
100+
US$19.778
250+
US$19.376
Min: 1 / Mult: 1
24VDC
-
DPST-NO, DPST-NC
SR4 Series
-
Through Hole
8A
Solder
250V
-
Silver Tin Oxide
-
-
-
2279979

RoHS

Each
1+
US$222.909
Min: 1 / Mult: 1
24VDC
-
DPST-NO
PNOZ s3
-
DIN Rail
6A
Spring Clamp
240V
24V
Silver Copper Nickel
IP20, IP40, IP54
-
-
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