4PST-NO, DPST-NC Safety Relays:

363 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+
$85.870
5+
$83.910
10+
$81.950
25+
$78.030
50+
$74.100
More Pricing...
Min: 1 / Mult: 1
24VDC
4PST-NO, DPST-NC
G7S Series
PCB
3A
Through Hole
-
240V
24V
-
-
-
-
02H3018

RoHS

Each
1+
$611.700
5+
$596.410
10+
$581.120
25+
$550.540
Min: 1 / Mult: 1
135VAC
SPST-NO
SAFE-PAK Series
Panel Mount
5A
Stud
-
120V
-
-
-
-
-
45T6766

RoHS

Each
1+
$37.990
5+
$37.050
10+
$36.100
25+
$34.190
50+
$32.300
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+
$831.870
5+
$811.080
10+
$790.280
25+
$748.690
Min: 1 / Mult: 1
24VDC
DPST-NO
ESR5 Series
DIN Rail
3A
Screw
-
230V
24V
-
IP20
-
CE, CSA, UL
20T1673

RoHS

Date/Lot Code

Each
1+
$297.310
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+
$50.410
10+
$47.900
25+
$45.370
50+
$42.860
100+
$40.330
Min: 1 / Mult: 1
24VDC
DPST-NO, DPST-NC
G7SA Series
Socket
6A
Quick Connect
-
250V
30V
-
-
-
-
87K6163

RoHS

Each
1+
$247.800
Min: 1 / Mult: 1
240V
SPDT
HSV Series
DIN Rail
5A
Screw
-
250V
250V
-
-
-
-
09R0136

RoHS

Date/Lot Code

Each
1+
$90.980
10+
$86.760
25+
$82.530
50+
$78.310
100+
$74.090
More Pricing...
Min: 1 / Mult: 1
24VDC
3PST-NO, 3PST-NC
G7S Series
DIN Rail, Socket
10A
Screw
-
250V
30V
-
-
-
-
93R4962

RoHS

Each
1+
$32.440
5+
$31.620
10+
$30.810
25+
$29.190
50+
$27.570
More Pricing...
Min: 1 / Mult: 1
24VDC
DPST-NO, DPST-NC
RF1V Series
Through Hole
6A
Solder
-
250V
30V
Silver Tin Oxide
-
-
CSA, UL
45T6760

RoHS

Each
1+
$38.360
5+
$37.410
10+
$36.450
25+
$34.530
50+
$32.620
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+
$450.730
10+
$434.210
50+
$411.790
100+
$381.110
250+
$353.980
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+
$56.300
5+
$51.330
10+
$49.910
25+
$48.970
50+
$46.730
More Pricing...
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
SIM 3 Series
Through Hole
3A
Solder
-
230V
-
Silver Tin Oxide
-
-
-
73T9418

RoHS

PHOENIX CONTACT
Each
1+
$130.570
10+
$125.830
50+
$118.470
100+
$109.710
250+
$102.610
More Pricing...
Min: 1 / Mult: 1
24VDC
DPDT
PSRclassic Series
DIN Rail
5A
Screw
-
250V
250V
Silver Nickel
IP20, IP54
IP20, IP54
-
73T9436

RoHS

Each
1+
$261.140
10+
$253.820
50+
$239.190
100+
$221.180
250+
$205.430
More Pricing...
Min: 1 / Mult: 1
24VDC
5PST-NO, DPST-NC
PSRclassic Series
DIN Rail
6A
Screw
-
250V
250V
Silver Tin Oxide
IP20, IP54
IP20, IP54
-
45T6749

RoHS

Each
1+
$32.760
5+
$31.940
10+
$31.120
25+
$29.480
50+
$27.850
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+
$437.720
3+
$416.150
5+
$394.570
10+
$373.000
Min: 1 / Mult: 1
125VDC
SPDT
GP Series
Socket
10A
Quick Connect
-
220V
48V
-
-
-
-
73T9425

RoHS

Each
1+
$480.370
10+
$465.460
50+
$440.960
100+
$410.070
250+
$380.250
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+
$36.220
5+
$32.860
10+
$31.900
25+
$31.270
50+
$29.760
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+
$445.560
Min: 1 / Mult: 1
230VAC
-
ES-US Series
DIN Rail
6A
Screw
-
250V
24V
-
IP54
-
-
02H6515

RoHS

Each
1+
$286.310
Min: 1 / Mult: 1
24VDC
3PST-NO
ES Series
DIN Rail
6A
Screw
-
250V
250V
Silver Nickel
IP20, IP40
-
-
02H3005
Each
1+
$211.730
5+
$206.440
10+
$201.150
25+
$190.560
50+
$179.980
Min: 1 / Mult: 1
260VAC
SPST-NO
LOAD-PAK Series
Panel Mount
5A
Stud
-
260V
-
-
-
-
-
73T9434

RoHS

Each
1+
$295.320
10+
$274.400
50+
$257.170
100+
$247.320
250+
$232.560
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+
$461.960
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+
$451.160
Min: 1 / Mult: 1
24VDC
DPST-NO
GM Series
DIN Rail
6A
Screw
-
250V
24V
Silver Nickel
-
-
-
02H3201
Each
1+
$309.010
Min: 1 / Mult: 1
130VAC
SPST-NO
FLIP-PAK Series
Panel Mount
5A
Stud
-
130V
-
-
-
-
-
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