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3PST-NO, SPST-NC Safety Relays:

88 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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1 Filter(s) Selected
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2507154

RoHS

Each
1+
€28.550
5+
€28.120
10+
€27.690
20+
€26.670
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
G7SA Series
Socket
6A
Quick Connect
250V
30V
-
-
-
-
9514376

RoHS

Each
1+
€309.120
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
BD 5935 Series
DIN Rail
5A
Screw
250V
-
-
IP20, IP40
-
-
2280007

RoHS

Each
1+
€234.720
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
PnOZ s9
DIN Rail
6A
Spring Clamp
240V
-
Silver Copper Nickel
-
30ohm
-
4439340

RoHS

Each
1+
€233.310
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
-
DIN Rail, Panel
6A
Screw
240V
24V
Silver Copper Nickel, Gold
IP20, IP40, IP54
-
-
2280006

RoHS

Each
1+
€234.720
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
-
DIN Rail
6A
Screw
240V
-
Silver Copper Nickel
-
-
-
1175095

RoHS

Date/Lot Code

Each
1+
€23.360
10+
€19.510
25+
€18.610
100+
€17.460
250+
€16.560
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
SR4 Series
Through Hole
8A
Solder
250V
-
Silver Tin Oxide
-
-
-
2064575

RoHS

Each
1+
€246.950
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
PSRclassic Series
DIN Rail
6A
Screw
250V
250V
Silver Tin Oxide
IP20, IP54
-
-
9514503

RoHS

Each
1+
€250.560
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
BG 5924 Series
DIN Rail
5A
Screw
230V
-
-
IP20, IP40
-
-
9515232

RoHS

Each
1+
€319.040
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
-
DIN Rail
3A
Screw
230V
-
-
IP20, IP40
-
-
3881255

RoHS

Each
1+
€18.470
5+
€17.800
10+
€17.130
20+
€16.460
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
SF Series
Through Hole
6A
PC Pin
250V
30V
Silver Tin Oxide
-
-
-
9514694

RoHS

Each
1+
€442.550
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
BN 5983 Series
DIN Rail
5A
Quick Connect
230V
-
-
IP20, IP40
-
-
2064574

RoHS

Each
1+
€221.090
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
PSRclassic Series
DIN Rail
6A
Screw
250V
250V
Silver Tin Oxide
IP20, IP54
-
-
2911571

RoHS

Each
1+
€169.930
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
Sentry SSR10 Series
DIN Rail
5A
Screw
250V
-
-
IP20, IP54
-
CE, UL
3765881

RoHS

Each
1+
€26.880
5+
€26.130
10+
€25.370
20+
€24.470
50+
€23.560
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
RF1V Series
Through Hole
6A
Solder
250V
30V
Silver Tin Oxide
-
-
-
2503624

RoHS

Each
1+
€34.150
5+
€32.140
10+
€30.930
20+
€29.800
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
SF Series
Through Hole
6A
Solder
250V
-
Silver Tin Oxide
-
-
IEC, UL
3881254

RoHS

Each
1+
€19.460
5+
€18.400
10+
€17.330
20+
€16.980
Min: 1 / Mult: 1
12VDC
3PST-NO, SPST-NC
SF Series
Through Hole
6A
PC Pin
250V
30V
Silver Tin Oxide
-
-
-
9514368

RoHS

Each
1+
€332.740
Min: 1 / Mult: 1
230VAC
3PST-NO, SPST-NC
BD 5935 Series
DIN Rail
5A
Screw
250V
-
-
IP20, IP40
-
-
1838949

RoHS

Each
1+
€50.260
5+
€44.140
10+
€39.340
20+
€38.550
Min: 1 / Mult: 1
5VDC
3PST-NO, SPST-NC
SIM 3 Series
Through Hole
8A
Solder
250V
-
Silver Tin Oxide
-
-
-
3256049

RoHS

Each
1+
€376.460
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
PSRcompact Series
DIN Rail
6A
Screw
250V
250V
Silver Tin Oxide
IP20, IP54
-
-
3379715

RoHS

Each
1+
€126.670
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
Sentry BSR10 Series
DIN Rail
5A
Screw
250V
-
-
IP20, IP54
-
-
3256109

RoHS

Each
1+
€270.860
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
PSRclassic Series
DIN Rail
6A
Push In
250V
250V
Silver Tin Oxide
IP20, IP54
-
-
2911574

RoHS

Each
1+
€309.840
Min: 1 / Mult: 1
-
3PST-NO, SPST-NC
Sentry SSR20M Series
DIN Rail
5A
Screw
250V
-
-
IP20, IP54
-
CE, UL
2911572

RoHS

Each
1+
€212.670
Min: 1 / Mult: 1
-
3PST-NO, SPST-NC
Sentry SSR10M Series
DIN Rail
5A
Screw
250V
-
-
IP20, IP54
-
CE, UL
2419797

RoHS

Each
1+
€26.800
5+
€26.130
10+
€25.460
25+
€24.110
50+
€22.780
More Pricing...
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
RF1V Series
Through Hole
6A
Solder
250V
30V
Silver Tin Oxide
-
-
-
4068509

RoHS

Each
1+
€138.350
5+
€121.060
10+
€118.640
Min: 1 / Mult: 1
125VAC
3PST-NO, SPST-NC
7S Series
DIN Rail
6A
Screwless
250V
-
Silver Tin Oxide
IP20
-
-
1-25 of 88 items
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