SPST-NO Safety Relays:

13 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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Relay Mounting
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Filter(s) Applied
1 Filter(s) Selected
ComparePrice forQuantity
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
-
-
-
-
-
02H3005
Each
1+
$197.690
Min: 1 / Mult: 1
260VAC
SPST-NO
LOAD-PAK Series
Panel Mount
5A
Stud
260V
-
-
-
-
-
02H3201
Each
1+
$309.010
Min: 1 / Mult: 1
130VAC
SPST-NO
FLIP-PAK Series
Panel Mount
5A
Stud
130V
-
-
-
-
-
78AH6867

RoHS

Date/Lot Code

Each
1+
$1,092.160
5+
$975.880
10+
$851.450
25+
$785.620
50+
$708.250
Min: 1 / Mult: 1
-
SPST-NO
ISD Series
DIN Rail, Panel
5A
Screw
125V
30V
-
-
-
-
55AJ2744

RoHS

Each
1+
$170.780
10+
$163.700
50+
$157.500
100+
$147.770
250+
$137.160
Min: 1 / Mult: 1
24VDC
SPST-NO
PSR-MS
DIN Rail
6A
Screw
250V
250V
Silver Tin Oxide
IP20, IP54
IP20, IP54
-
65AK0411

RoHS

Each
1+
$179.250
10+
$172.350
50+
$163.730
100+
$154.260
250+
$143.060
Min: 1 / Mult: 1
24VDC
SPST-NO
PSR-MS
DIN Rail
6A
Screw
250V
250V
Silver Tin Oxide
IP20, IP54
IP20, IP54
-
44Y9720
Each
1+
$200.660
Min: 1 / Mult: 1
120VAC
SPST-NO
ISO Series
-
5A
Plug In
120V
-
-
-
-
-
35M4816
Each
5+
$1,297.220
10+
$1,282.320
25+
$1,267.740
Min: 5 / Mult: 5
120VAC
SPST-NO
WUV Series
-
5A
-
120V
-
-
-
-
-
68H8347
Each
1+
$2,757.530
Min: 5 / Mult: 5
480VAC
SPST-NO
D101 Series
Flange
5A
Screw
120V
28V
-
-
-
-
99AC3991

RoHS

Date/Lot Code

Each
1+
$576.530
5+
$562.120
10+
$547.700
25+
$518.880
Min: 1 / Mult: 1
132VAC
SPST-NO
ISD Series
DIN Rail, Panel
5A
Screw
125V
30V
-
-
-
CE, UL
99AC3992

RoHS

Date/Lot Code

Each
1+
$176.960
5+
$172.540
10+
$168.110
25+
$159.260
50+
$150.420
More Pricing...
Min: 1 / Mult: 1
-
SPST-NO
ISE Series
DIN Rail, Panel
5A
Screw
125V
30V
-
-
-
CE, UL
47T1291
Each
1+
$2,046.360
Min: 5 / Mult: 5
120VAC
SPST-NO
20-000 Series
Flange
5A
Screw
120V
-
-
-
-
-
60K7785
Each
1+
$2,071.000
Min: 5 / Mult: 5
120VAC
SPST-NO
1800 Series
Flange
5A
Screw
120V
-
-
-
-
-
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