3PST-NO, SPST-NC Safety Relays:

66 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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1 Filter(s) Selected
ComparePrice forQuantity
93K7580

RoHS

Each
1+
$118.58
10+
$113.16
25+
$107.74
50+
$102.32
100+
$96.89
More Pricing...
Total:$118.58
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
G7SA Series
Through Hole
6A
Quick Connect
250V
30V
Silver Alloy
-
-
-
30M9898

RoHS

Each
1+
$75.27
5+
$68.82
10+
$66.97
25+
$65.75
50+
$62.85
More Pricing...
Total:$75.27
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
SIM 3 Series
Through Hole
3A
Solder
230V
-
Silver Tin Oxide
-
-
-
45T6746

RoHS

Each
1+
$37.05
5+
$36.13
10+
$35.20
25+
$33.34
50+
$31.49
Total:$37.05
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
RF1V Series
Through Hole
6A
Solder
250V
30V
Silver Tin Oxide
-
-
CSA, UL
73T9434

RoHS

Each
1+
$405.08
10+
$376.97
50+
$353.83
100+
$340.60
250+
$320.76
Total:$405.08
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
PSRclassic Series
DIN Rail
6A
Screw
250V
250V
Silver Tin Oxide
IP20, IP54
IP20, IP54
-
45T6749

RoHS

Each
1+
$43.82
5+
$42.73
10+
$41.62
25+
$39.44
50+
$37.24
More Pricing...
Total:$43.82
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
RF1V Series
Through Hole
6A
Solder
250V
30V
Silver Tin Oxide
-
-
CSA, UL
22H4937

RoHS

Each
1+
$168.07
3+
$164.93
5+
$160.22
Total:$168.07
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
-
DIN Rail
10A
Screw
690V
-
-
IP20
-
-
50M3411

RoHS

Each
1+
$751.73
5+
$728.85
10+
$697.31
25+
$665.69
50+
$584.00
Total:$751.73
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
BN 5983 Series
DIN Rail
5A
Quick Connect
230V
-
-
IP20, IP40
IP20, IP40
-
92K8213

RoHS

Each
1+
$632.80
5+
$573.10
10+
$509.20
25+
$475.41
50+
$435.67
Total:$632.80
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
-
DIN Rail, Panel
6A
Screw
240V
24V
Silver Copper Nickel, Gold
IP20, IP40, IP54
IP20, IP40, IP54
-
61M7114

RoHS

Each
1+
$528.26
5+
$512.18
10+
$490.02
25+
$467.79
50+
$410.40
Total:$528.26
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
-
DIN Rail
3A
Screw
230V
-
-
IP20, IP40
IP20, IP40
-
07H6871

RoHS

Date/Lot Code

Each
1+
$38.80
5+
$36.17
10+
$33.54
25+
$32.29
50+
$31.67
More Pricing...
Total:$38.80
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
SR4 Series
Through Hole
8A
Solder
250V
-
Silver Tin Oxide
-
-
-
42M1713

RoHS

Each
1+
$516.07
5+
$500.36
10+
$478.72
25+
$457.01
50+
$400.94
Total:$516.07
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
BD 5935 Series
DIN Rail
5A
Screw
250V
-
-
IP20, IP40
IP20, IP40
-
53M6851

RoHS

Each
1+
$429.29
5+
$416.23
10+
$398.23
25+
$380.17
50+
$333.52
Total:$429.29
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
BG 5924 Series
DIN Rail
5A
Screw
230V
-
-
IP20, IP40
IP20, IP40
-
69AC7375

RoHS

Each
1+
$738.19
5+
$721.69
10+
$705.18
25+
$672.15
Total:$738.19
Min: 1 / Mult: 1
-
3PST-NO, SPST-NC
Sentry SSR10M Series
DIN Rail
5A
Screw
250V
-
-
IP20, IP54
IP20, IP54
-
71Y9314

RoHS

Date/Lot Code

Each
1+
$44.71
Total:$44.71
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
SF Series
Through Hole
6A
Solder
250V
-
Silver Tin Oxide
-
-
-
69AC7377

RoHS

Each
1+
$830.10
5+
$811.49
10+
$792.86
25+
$755.62
Total:$830.10
Min: 1 / Mult: 1
-
3PST-NO, SPST-NC
Sentry SSR20M Series
DIN Rail
5A
Screw
250V
-
-
IP20, IP54
IP20, IP54
-
69AC7380

RoHS

Each
1+
$829.04
5+
$806.18
10+
$769.80
25+
$733.62
Total:$829.04
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
Sentry TSR10 Series
DIN Rail
5A
Screw
250V
-
-
IP20, IP54
IP20, IP54
-
09AK7669

RoHS

Date/Lot Code

Each
1+
$39.28
5+
$38.05
10+
$36.90
25+
$35.45
50+
$34.38
More Pricing...
Total:$39.28
Min: 1 / Mult: 1
12VDC
3PST-NO, SPST-NC
SF Series
Through Hole
6A
PC Pin
250V
30V
Silver Tin Oxide
-
-
-
81AK1274

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
240V
3PST-NO, SPST-NC
Harmony XPS Series
DIN Rail
5A
Spring
-
-
-
IP20, IP40, IP54
-
-
81AK1273

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
24VDC
3PST-NO, SPST-NC
Harmony XPS Series
DIN Rail
5A
Spring
-
-
-
IP20, IP40, IP54
-
-
81AK1272

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
240V
3PST-NO, SPST-NC
Harmony XPS Series
DIN Rail
5A
Spring
-
-
-
IP20, IP40, IP54
-
-
59AK7729

RoHS

Each
1+
$295.56
10+
$281.76
25+
$267.97
50+
$254.17
100+
$240.36
Total:$295.56
Min: 1 / Mult: 1
125VAC
3PST-NO, SPST-NC
7S Series
DIN Rail
6A
Screwless
250V
-
Silver Tin Oxide
IP20
IP20
-
59AK7753

RoHS

Each
1+
$194.88
10+
$185.86
25+
$176.86
50+
$167.85
100+
$158.83
Total:$194.88
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
7S Series
DIN Rail
6A
Screw
250V
-
Silver Tin Oxide
IP20
IP20
-
63AK1952

RoHS

Each
1+
$585.37
3+
$528.54
5+
$480.24
10+
$451.81
Total:$585.37
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
PSRcompact Series
DIN Rail
6A
Screw
250V
250V
Silver Tin Oxide
IP20, IP54
IP20, IP54
-
62AK5832

RoHS

Each
1+
$452.19
5+
$394.22
10+
$365.24
25+
$342.04
50+
$320.79
Total:$452.19
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
PSRclassic Series
DIN Rail
6A
Push In
250V
250V
Silver Tin Oxide
IP20, IP54
IP20, IP54
-
80AK6551

RoHS

Each
1+
$393.74
5+
$381.75
10+
$365.24
25+
$348.68
50+
$305.89
Total:$393.74
Min: 1 / Mult: 1
24VDC
3PST-NO, SPST-NC
Sentry BSR10 Series
DIN Rail
5A
Push In
250V
-
-
IP20, IP54
IP20, IP54
-
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