SPST-NO, SPST-NC Safety Relays:

52 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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45M5424

RoHS

Date/Lot Code

Each
1+
$43.020
5+
$43.020
10+
$43.020
25+
$39.440
50+
$39.440
More Pricing...
Min: 1 / Mult: 1
16VDC
SPST-NO, SPST-NC
SIM 2 Series
Through Hole
8A
Solder
250V
-
Silver Tin Oxide
-
-
-
92C8427

RoHS

Date/Lot Code

Each
1+
$23.290
10+
$20.940
25+
$19.200
50+
$18.640
100+
$18.090
More Pricing...
Min: 1 / Mult: 1
110VDC
SPST-NO, SPST-NC
SR2M Series
Through Hole
6A
Solder
250V
-
Silver Nickel
-
-
-
81C8797

RoHS

Date/Lot Code

Each
1+
$13.440
10+
$13.440
25+
$13.440
50+
$12.410
100+
$12.410
More Pricing...
Min: 1 / Mult: 1
24VDC
SPST-NO, SPST-NC
SR2M Series
Through Hole
6A
Solder
250V
24V
Silver Nickel
-
-
-
20K4690

RoHS

Date/Lot Code

Each
Pricing is unavailable. Please contact customer services.
115VAC
SPST-NO, SPST-NC
Preventa XPSPVK Series
DIN Rail
1.5A
Screw
-
24V
-
IP20, IP40
-
-
73AJ1478

RoHS

Date/Lot Code

Each
1+
$72.740
5+
$71.020
10+
$69.310
25+
$65.860
50+
$62.410
More Pricing...
Min: 1 / Mult: 1
12VDC
SPST-NO, SPST-NC
SF-M Series
Through Hole
6A
PC Pin
250V
30V
Silver Tin Oxide
-
-
-
73AJ1484

RoHS

Date/Lot Code

Each
1+
$72.740
5+
$71.020
10+
$69.310
25+
$65.860
50+
$62.410
More Pricing...
Min: 1 / Mult: 1
21VDC
SPST-NO, SPST-NC
SF-M Series
Through Hole
6A
PC Pin
250V
30V
Silver Tin Oxide
-
-
-
73AJ1481

RoHS

Each
1+
$59.120
5+
$59.100
10+
$59.100
25+
$48.720
50+
$47.800
More Pricing...
Min: 1 / Mult: 1
18VDC
SPST-NO, SPST-NC
SF-M Series
Through Hole
6A
PC Pin
250V
30V
Silver Nickel
-
-
-
73AJ1482

RoHS

Date/Lot Code

Each
1+
$68.280
5+
$68.250
10+
$68.210
25+
$57.560
50+
$54.750
More Pricing...
Min: 1 / Mult: 1
18VDC
SPST-NO, SPST-NC
SF-M Series
Through Hole
6A
PC Pin
250V
30V
Silver Tin Oxide
-
-
-
73AJ1474

RoHS

Date/Lot Code

Each
1+
$66.770
5+
$66.330
10+
$65.890
25+
$55.660
50+
$54.600
More Pricing...
Min: 1 / Mult: 1
3VDC
SPST-NO, SPST-NC
SF-M Series
Through Hole
6A
PC Pin
250V
30V
Silver Tin Oxide
-
-
-
59AK7745

RoHS

Each
1+
$124.450
10+
$117.240
25+
$110.840
50+
$104.130
100+
$97.350
More Pricing...
Min: 1 / Mult: 1
24VDC
SPST-NO, SPST-NC
7S Series
DIN Rail
6A
Screw
250V
-
Silver Nickel Gold
IP20
IP20
-
59AK7744

RoHS

Each
1+
$77.650
10+
$69.700
25+
$67.770
50+
$64.120
100+
$60.040
More Pricing...
Min: 1 / Mult: 1
12VDC
SPST-NO, SPST-NC
7S Series
DIN Rail
6A
Screw
250V
-
Silver Nickel Gold
IP20
IP20
-
27AM4872

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
4.5VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin, Right Angle
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4880

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
20VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4882

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
20VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin, Right Angle
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4884

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
24VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin, Right Angle
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4871

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
4.5VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4874

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
11VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4878

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
18VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin, Right Angle
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4881

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
20VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin, Right Angle
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4883

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
24VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4877

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
18VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
60AK9566

RoHS

Each
1+
$103.010
10+
$94.210
25+
$92.950
50+
$90.720
100+
$84.930
More Pricing...
Min: 1 / Mult: 1
240VAC
SPST-NO, SPST-NC
7S Series
DIN Rail
6A
Screwless
250V
-
Silver Nickel Gold
IP20
IP20
-
27AM4885

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
24VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin, Right Angle
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4875

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
11VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin, Right Angle
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
27AM4876

RoHS

Date/Lot Code

Each
1+
$50.600
5+
$45.240
10+
$42.580
25+
$40.970
50+
$37.440
More Pricing...
Min: 1 / Mult: 1
11VDC
SPST-NO, SPST-NC
SRS2 Series
Through Hole
6A
PC Pin, Right Angle
24V
24V
Silver Tin Oxide, Silver Copper Nickel Gold
-
-
-
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