DPST-NO, SPST-NC Safety Relays:

365 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

Date/Lot Code

Each
1+
$90.300
5+
$88.340
10+
$86.380
25+
$82.460
50+
$78.530
More Pricing...
Total:$90.30
Min: 1 / Mult: 1
24VDC
4PST-NO, DPST-NC
G7S Series
PCB
3A
Through Hole
-
240V
24V
-
-
-
-
20T1673

RoHS

Date/Lot Code

Each
1+
$297.310
Total:$297.31
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+
$46.870
Total:$46.87
Min: 1 / Mult: 1
24VDC
DPST-NO, DPST-NC
G7SA Series
Socket
6A
Quick Connect
-
250V
30V
-
-
-
-
87K6163

RoHS

Each
1+
$284.140
Total:$284.14
Min: 1 / Mult: 1
240V
SPDT
HSV Series
DIN Rail
5A
Screw
-
250V
250V
-
-
-
-
93R4962

RoHS

Each
1+
$33.410
5+
$32.570
10+
$31.730
25+
$30.070
50+
$28.390
More Pricing...
Total:$33.41
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+
$630.060
5+
$614.310
10+
$598.550
25+
$567.060
Total:$630.06
Min: 1 / Mult: 1
135VAC
SPST-NO
SAFE-PAK Series
Panel Mount
5A
Stud
-
120V
-
-
-
-
-
45T6766

RoHS

Each
1+
$39.870
5+
$38.880
10+
$37.870
25+
$35.880
50+
$33.880
More Pricing...
Total:$39.87
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+
$839.690
5+
$818.700
10+
$797.700
25+
$755.710
Total:$839.69
Min: 1 / Mult: 1
24VDC
DPST-NO
ESR5 Series
DIN Rail
3A
Screw
-
230V
24V
-
IP20
-
CE, CSA, UL
45T6760

RoHS

Each
1+
$39.520
5+
$38.530
10+
$37.540
25+
$35.570
50+
$33.590
More Pricing...
Total:$39.52
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+
$463.500
10+
$446.730
50+
$423.970
100+
$392.830
250+
$365.290
More Pricing...
Total:$463.50
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+
$57.940
5+
$52.980
10+
$51.560
25+
$50.620
50+
$48.380
More Pricing...
Total:$57.94
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
SIM 3 Series
Through Hole
3A
Solder
-
230V
-
Silver Tin Oxide
-
-
-
41T2722
Each
1+
$740.280
5+
$721.780
10+
$703.270
25+
$666.260
Total:$740.28
Min: 1 / Mult: 1
24VDC
DPST-NO
ESR5 Series
DIN Rail
4A
Screw
-
230V
24V
-
IP20
-
CE, CSA, UL
73T9418

RoHS

PHOENIX CONTACT
Each
1+
$133.720
10+
$128.920
50+
$121.460
100+
$112.560
250+
$105.350
More Pricing...
Total:$133.72
Min: 1 / Mult: 1
24VDC
DPDT
PSRclassic Series
DIN Rail
5A
Screw
-
250V
250V
Silver Nickel
IP20, IP54
IP20, IP54
-
45T6749

RoHS

Each
1+
$33.730
5+
$32.900
10+
$32.040
25+
$30.360
50+
$28.670
More Pricing...
Total:$33.73
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+
$460.570
3+
$441.570
5+
$422.560
10+
$403.550
Total:$460.57
Min: 1 / Mult: 1
125VDC
SPDT
GP Series
Socket
10A
Quick Connect
-
220V
48V
-
-
-
-
73T9425

RoHS

Each
1+
$493.000
10+
$477.860
50+
$453.000
100+
$421.640
250+
$391.370
More Pricing...
Total:$493.00
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+
$37.310
5+
$33.850
10+
$32.850
25+
$32.210
50+
$30.650
More Pricing...
Total:$37.31
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+
$464.130
Total:$464.13
Min: 1 / Mult: 1
230VAC
-
ES-US Series
DIN Rail
6A
Screw
-
250V
24V
-
IP54
-
-
02H6515

RoHS

Each
1+
$297.760
Total:$297.76
Min: 1 / Mult: 1
24VDC
3PST-NO
ES Series
DIN Rail
6A
Screw
-
250V
250V
Silver Nickel
IP20, IP40
-
-
02H3005

RoHS

Each
1+
$218.080
5+
$212.630
10+
$207.180
25+
$196.270
50+
$185.380
Total:$218.08
Min: 1 / Mult: 1
260VAC
SPST-NO
LOAD-PAK Series
Panel Mount
5A
Stud
-
260V
-
-
-
-
-
73T9434

RoHS

Each
1+
$306.000
10+
$284.760
50+
$267.280
100+
$257.290
250+
$242.300
Total:$306.00
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+
$480.590
Total:$480.59
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+
$469.800
Total:$469.80
Min: 1 / Mult: 1
24VDC
DPST-NO
GM Series
DIN Rail
6A
Screw
-
250V
24V
Silver Nickel
-
-
-
02H3201

RoHS

Each
1+
$318.280
Total:$318.28
Min: 1 / Mult: 1
130VAC
SPST-NO
FLIP-PAK Series
Panel Mount
5A
Stud
-
130V
-
-
-
-
-
93K7580

RoHS

Each
1+
$91.290
10+
$87.110
25+
$82.940
50+
$78.770
100+
$74.580
More Pricing...
Total:$91.29
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
G7SA Series
Through Hole
6A
Quick Connect
-
250V
30V
Silver Alloy
-
-
-
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