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Available Now! 
Available Now!Leuze
547931
MSI-TRMB-01
Safety Relay, Start/Restart Interlock (RES), Man./Auto, 24VDC, SI (2), DS(2) OSSD(2)
$443.00$443.00 -
Leuze
547950
MSI-SR4B-01, Non-Cancellable / No Returns
Safety Relay, 3NO/1NC, Automatic Start/Restart, Great for Using with MLC Light Curtains, NCNR
$297.00$297.00 -
$1,124.55$1,124.55 -
Altech Corp.
56.OA11.2422C
Safety Relay, 24V, 16.8 to 33.6V Range, 960 ? Coil Resistance, 2NO/2NC, Contact Material: AgSnO2+.2µmAu, Minimum Order of 30 (per Pack), Price per Piece
$45.99$45.99 -
Altech Corp.
56.OW69.1000S
Safety Relay, 10V, 2CO Contacts, Minimum Order of 10 (per Pack), Price per Piece
$25.49$25.49 -
$403.07$403.07 -
$288.00$288.00 -
Bernstein
6392701306
639.2701.306, MÜZ-102/D24-FL-DA-EXT
Switch Controller, Non-Contact, Part of Switch System
$582.53$582.53 -
Pepperl+Fuchs
70104930
KCD2-SLD-EX1.1245
Solenoid Driver, 1 Channel Isolated Barrier, 24VDC Supply (Bus or Loop Powered), Output 45 mA at 12VDC, LFT, Housing 12.5mm, SIL 3
$490.56$490.56 -
Pilz
710002
PNOZ c2 24VDC 2n/o
Safety Relay, PNOZcompact, PNOZ c2, 24VDC, 2NO, 2-Channel With Short Detection, Spring-Loaded Terminals, 22.5mm, Category 4/PL e/SIL 3, DIN Rail, IP40
$273.00$273.00 -
Pilz
720300
PST 4 24 V DC 6N/O 4N/C
Safety Relay, PNOZ X, PNOZ 10, 24VDC, 6NO, 4NC, 2-Channel With Short Detection, Screw Terminals, Safety Gate/E-Stop, Simultaneity Monitoring, Feedback Loop, 90mm, Category 4/PL e/SIL 3, DIN Rail, IP40
$712.90$712.90 -
Pilz
750101
PNOZ s1 24VDC 2 n/o
Safety Relay, PNOZsigma, PNOZ s1, 24VDC, 2NO, 1-Channel, Manual/Automatic Start, Screw Terminals, E-Stop/Safety Gate, 12.5mm, Category 4/PL e/SIL 3, DIN Rail, IP40
$171.75$171.75
Safety devices are all about protecting people and processes.
They can prevent passage into or monitor activity in dangerous work areas, safety relays will even try to reduce risk to a level that is acceptable if a hazard is detected.