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21VDC Safety Relays:

4 Products Found

Farnell’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. Farnell’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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Buyer
Engineer
Manufacturer
Coil Voltage
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Product Range
Relay Mounting
Contact Current
Relay Terminals
Contact Voltage AC Nom
Contact Voltage DC Nom
Contact Material
Packaging
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1 Filter(s) Selected
ComparePrice ForQuantity
3816996

RoHS

Each
1+
kr377.730
5+
kr360.140
10+
kr342.450
20+
kr324.860
Min: 1 / Mult: 1
21VDC
SPST-NO, SPST-NC
SF-M Series
Through Hole
6A
PC Pin
250V
30V
Silver Tin Oxide
3883257

RoHS

Date/Lot Code

Each
250+
kr287.280
Min: 250 / Mult: 250
21VDC
SPST-NO, SPST-NC
SF-M Series
Through Hole
6A
PC Pin
250V
30V
Silver Nickel
3816995

RoHS

Date/Lot Code

Each
1+
kr423.630
5+
kr416.610
10+
kr409.480
20+
kr402.460
Min: 1 / Mult: 1
21VDC
SPST-NO, SPST-NC
SF-M Series
Through Hole
6A
PC Pin
250V
30V
Silver Nickel
2932750

RoHS

SCHRACK - TE CONNECTIVITY
Each
1+
kr226.050
5+
kr219.030
10+
kr211.390
25+
kr199.020
50+
kr192.840
More Pricing...
Min: 1 / Mult: 1
21VDC
3PST-NO, 3PST-NC
SR6 Series
Through Hole
8A
Solder
250V
-
Silver Tin Oxide
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