3PST-NO, SPST-NC Safety Relays:

487 Products Found

Newark’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. Newark’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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09R0137

RoHS

Each
1+
$86.000
5+
$84.130
10+
$82.260
25+
$78.530
50+
$74.790
More Pricing...
Min: 1 / Mult: 1
24VDC
4PST-NO, DPST-NC
G7S Series
PCB
3A
Through Hole
-
240V
24V
-
-
-
-
20T1673

RoHS

Date/Lot Code

Each
1+
$283.150
Min: 1 / Mult: 1
24VDC
DPST-NO, SPST-NC
UM Series
Panel Mount
7A
Screw
-
24V
24V
Silver Nickel
IP20
-
CE, UL
93K7579

RoHS

Date/Lot Code

Each
1+
$43.800
Min: 1 / Mult: 1
24VDC
DPST-NO, DPST-NC
G7SA Series
Socket
6A
Quick Connect
-
250V
30V
-
-
-
-
87K6163

RoHS

Each
1+
$241.610
Min: 1 / Mult: 1
240V
SPDT
HSV Series
DIN Rail
5A
Screw
-
250V
250V
-
-
-
-
09R0136

RoHS

Date/Lot Code

Each
1+
$90.410
10+
$86.390
25+
$82.370
50+
$78.350
100+
$74.330
More Pricing...
Min: 1 / Mult: 1
24VDC
3PST-NO, 3PST-NC
G7S Series
DIN Rail, Socket
10A
Screw
-
250V
30V
-
-
-
-
93R4962

RoHS

Each
1+
$31.220
5+
$30.440
10+
$29.650
25+
$28.100
50+
$26.530
More Pricing...
Min: 1 / Mult: 1
24VDC
DPST-NO, DPST-NC
RF1V Series
Through Hole
6A
Solder
-
250V
30V
Silver Tin Oxide
-
-
CSA, UL
02H3018

RoHS

Each
1+
$600.050
5+
$585.050
10+
$570.040
25+
$540.050
Min: 1 / Mult: 1
135VAC
SPST-NO
SAFE-PAK Series
Panel Mount
5A
Stud
-
120V
-
-
-
-
-
45T6766

RoHS

Each
1+
$37.260
5+
$36.330
10+
$35.390
25+
$33.530
50+
$31.660
More Pricing...
Min: 1 / Mult: 1
24VDC
5PST-NO, SPST-NC
RF1V Series
Through Hole
6A
Solder
-
250V
30V
Silver Tin Oxide
-
-
CSA, UL
41T2721

Date/Lot Code

Each
1+
$811.400
5+
$791.120
10+
$770.830
25+
$730.270
Min: 1 / Mult: 1
24VDC
DPST-NO
ESR5 Series
DIN Rail
3A
Screw
-
230V
24V
-
IP20
-
CE, CSA, UL
45T6760

RoHS

Each
1+
$36.930
5+
$36.010
10+
$35.080
25+
$33.240
50+
$31.390
More Pricing...
Min: 1 / Mult: 1
24VDC
4PST-NO, DPST-NC
RF1V Series
Through Hole
6A
Solder
-
250V
30V
Silver Tin Oxide
-
-
CSA, UL
73T9433

RoHS

Each
1+
$434.880
10+
$419.150
50+
$397.800
100+
$368.580
250+
$342.730
More Pricing...
Min: 1 / Mult: 1
24VDC
DPST-NO, SPST-NC
PSRclassic Series
DIN Rail
6A
Screw
-
250V
250V
Silver Tin Oxide
IP20, IP54
IP20, IP54
-
30M9898

RoHS

Each
1+
$54.150
5+
$49.510
10+
$48.180
25+
$47.300
50+
$45.210
More Pricing...
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
SIM 3 Series
Through Hole
3A
Solder
-
230V
-
Silver Tin Oxide
-
-
-
45T6749

RoHS

Each
1+
$31.520
5+
$30.740
10+
$29.940
25+
$28.370
50+
$26.790
More Pricing...
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
RF1V Series
Through Hole
6A
Solder
-
250V
30V
Silver Tin Oxide
-
-
CSA, UL
99F4731
Each
1+
$429.360
3+
$411.600
5+
$393.830
10+
$376.070
Min: 1 / Mult: 1
125VDC
SPDT
GP Series
Socket
10A
Quick Connect
-
220V
48V
-
-
-
-
73T9425

RoHS

Each
1+
$462.560
10+
$448.360
50+
$425.030
100+
$395.610
250+
$367.210
More Pricing...
Min: 1 / Mult: 1
24VDC
DPST-NO, SPST-NC
PSRclassic Series
DIN Rail
6A
Screw
-
250V
250V
Silver Tin Oxide
IP20, IP54
IP20, IP54
-
30M9896

RoHS

Each
1+
$34.870
5+
$31.630
10+
$30.700
25+
$30.100
50+
$28.640
More Pricing...
Min: 1 / Mult: 1
24VDC
DPST-NO, DPST-NC
SIM 2 Series
Through Hole
3A
Solder
-
230V
-
Silver Tin Oxide
-
-
-
20H6285

RoHS

Date/Lot Code

Each
1+
$420.340
Min: 1 / Mult: 1
230VAC
-
ES-US Series
DIN Rail
6A
Screw
-
250V
24V
-
IP54
-
-
02H6515

RoHS

Each
1+
$267.580
Min: 1 / Mult: 1
24VDC
3PST-NO
ES Series
DIN Rail
6A
Screw
-
250V
250V
Silver Nickel
IP20, IP40
-
-
02H3005

RoHS

Each
1+
$205.730
5+
$200.590
10+
$195.450
25+
$185.160
50+
$174.880
Min: 1 / Mult: 1
260VAC
SPST-NO
LOAD-PAK Series
Panel Mount
5A
Stud
-
260V
-
-
-
-
-
73T9434

RoHS

Each
1+
$287.110
10+
$267.180
50+
$250.780
100+
$241.400
250+
$227.340
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
PSRclassic Series
DIN Rail
6A
Screw
-
250V
250V
Silver Tin Oxide
IP20, IP54
IP20, IP54
-
20H0848

RoHS

Date/Lot Code

Each
1+
$458.290
Min: 1 / Mult: 1
24VDC
DPST-NO
AT Series
DIN Rail
6A
Screw
-
250V
24V
Silver Nickel
IP20
-
-
02H6596

RoHS

Date/Lot Code

Each
1+
$447.580
Min: 1 / Mult: 1
24VDC
DPST-NO
GM Series
DIN Rail
6A
Screw
-
250V
24V
Silver Nickel
-
-
-
02H3201

RoHS

Each
1+
$303.120
Min: 1 / Mult: 1
130VAC
SPST-NO
FLIP-PAK Series
Panel Mount
5A
Stud
-
130V
-
-
-
-
-
93K7580

RoHS

Each
1+
$85.310
10+
$81.410
25+
$77.510
50+
$73.610
100+
$69.700
More Pricing...
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
G7SA Series
Through Hole
6A
Quick Connect
-
250V
30V
Silver Alloy
-
-
-
73T9432

RoHS

PHOENIX CONTACT
Each
1+
$279.490
10+
$261.960
50+
$253.190
Min: 1 / Mult: 1
24VDC
4PST-NO, SPST-NC
PSRclassic Series
DIN Rail
6A
Screw
-
250V
250V
Silver Tin Oxide
IP20, IP54
IP20, IP54
-
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