SEARCH NOW FOR ALL YOUR SIEMENS SOLUTIONS
Find PLC's, Replays, Contact Blocks, Input/Output Modules and More.
Safety Systems / Safety Relay
Radwell is here to supply you with all your plant floor needs.
Radwell is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. The depiction, description or sale of products featuring these names, trademarks, brands and logos is for identification purposes only and is not intended to indicate any affiliation with or authorization by any rights holder.
Filter Results
SIEMENS
3TK2826-2CW32
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24...240 V UC, 45 MM OVERALL WIDTH SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2, SC: 3, S ...
Repair Yours
$465.00
SIEMENS
FURNAS ELECTRIC CO
3TK2826-2BB40
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24 VDC, 45 MM SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 4 NO, EC DELAYED: 0, SC: 3, SWITCH WITH 8 FUNCTION ...
Repair Yours
$345.00
SIEMENS
3TK2826-1CW32
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24...240 V UC, 45 MM OVERALL WIDTH SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2, SC: 3, SWITCH ...
Repair Yours
$396.00
SIEMENS
FURNAS ELECTRIC CO
3TK2845-1BB41
SIRIUS SAFETY RELAY, WITH ELECTR. RELEASE CIRCUIT (FK), 24V DC, 45.0MM, SCREW TERMINAL, FK INSTANT.: 1S AND 1HL, FK DELAYED:1S AND 1HL, 0.05..3S
Buy Surplus As Low As
$262.00
Repair Yours
$300.00
SIEMENS
3TK2845-1BB40
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH ELECTRONIC RELEASE CIRCUIT, DC 24V, 45.0MM, SCREW TERMINAL, R. C. INSTANT.: 2S AND 2HL, R. C. DELAYED: 0, S.C.: 1 HL
Buy Surplus As Low As
$887.76
Repair Yours
$840.00
SIEMENS
3TK2842-2BB41
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, 3TK SERIES, W/ ELECTRONIC RELEASE CIRCUIT, 22.5 MM WIDTH, SPRING-LOADED TERMINAL, 24 VDC, IP20/IP40, (REPLACED BY 3SK1122-2CB41)
Buy Surplus As Low As
$204.00
Repair Yours
$300.00
SIEMENS
3TK2842-1BB44
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH ELECTRONIC ENABLING CIRCUITS (EC), 24 VDC, 22.5 MM SCREW TERMINAL
Buy Surplus As Low As
$215.00
Repair Yours
$300.00
SIEMENS
3TK2857-1BB42
DISCONTINUED BY MANUFACTURER 01/10/2020, SAFETY RELAY, SIRIUS, WITH CONTACTOR RELAY ENABLING CIRCUITS (EC), 24 VDC, 90 MM SCREW TERMINAL, EC INSTANTANEOUS: 0, EC DELAYED: 3 NO, 0.5-30 S
Buy Surplus As Low As
$360.00
Repair Yours
$300.00
SIEMENS
3TK2853-1BB40
DISCONTINUED BY MANUFACTURER 10/01/2020, SAFETY RELAY, SIRIUS, WITH CONTACTOR RELAY, ENABLING CIRCUITS, 24 VDC, 90 MM SCREW TERMINAL, 3 NO + 1 HL
Buy Surplus As Low As
$300.00
Repair Yours
$300.00
SIEMENS
3TK2852-1BB40
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH CONTACTOR RELAY ENABLING CIRCUITS (EC), 24 V DC, 90 MM SCREW TERMINAL, EC INSTANTANEOUS: 6NO, EC DELAYED: 0, SC: 1NC
Repair Yours
$300.00
SIEMENS
3TK2845-2HB40
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH RELAY AND ELECTRONIC, 24 V DC, 45 MM SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 4 NO, EC DELAYED: 0, SC: 1
Buy Surplus As Low As
$720.00
Repair Yours
$598.00
SIEMENS
3TK2842-2BB42
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH ELECTRONIC ENABLING CIRCUITS (EC), 24 V DC, 22.5 MM SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 1 HL, EC DELAYED: 1 HL, 0.5...3 ...
Buy Surplus As Low As
$387.28
Repair Yours
$300.00
SIEMENS
FURNAS ELECTRIC CO
3TK2828-1AJ20
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, SIRIUS, MECHANICAL, 2NO,115VAC, SCREW TERMINAL, WITH RELAY ENABLING CIRCUITS
Buy Surplus As Low As
$547.74
Repair Yours
$410.00
SIEMENS
FURNAS ELECTRIC CO
3TK2834-1BB40
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24 VDC, 45 MM OVERALL WIDTH SCREW TERMINAL, EC INSTANTANEOUS: 2 NO + 2 NC
Buy Surplus As Low As
$624.18
Repair Yours
$300.00
SIEMENS
FURNAS ELECTRIC CO
3TK2828-1AL20
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 230 VAC, 45 MM OVERALL WIDTH SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2NO
Buy Surplus As Low As
$690.00
Repair Yours
$573.00
SIEMENS
FURNAS ELECTRIC CO
3TK2845-1BB42
DISCONTINUED BY MANUFACTURER SINCE 07/12/2009, SIRIUS SAFETY RELAY, WITH ELECTR. RELEASE CIRCUIT (FK), 24V DC, 45.0MM, SCREW TERMINAL, FK INSTANT.: 1S AND 1HL, FK DELAYED:1S AND 1HL, 0.5..30 ...
Buy Surplus As Low As
$1,207.05
Repair Yours
$1,075.68
SIEMENS
3SE6-808-6DB
DISCONTINUED BY MANUFACTURER 02/09/2010, MONITORING RELAY, MASTER CONTROL RELAY, 8 AMP, 24 VDC, 120 MM, 2 NO
Buy Surplus As Low As
$463.05
Repair Yours
$390.00
SIEMENS
3SK2122-1AA10
(PRICE/PC) SAFETY RELAY,20 F-DI,4 F-DQ,24VDC, SCREW, CONTROLS - SAFETY RELAYS 3SK1
Repair Yours
$888.10
SIEMENS
7SJ6225-2EC00-1FG0
DISCOUNTED BY MANUFACTURER, PROTECTIVE RELAY, MULTIFUNCTIONAL, 24/48 VDC, 100 - 125 VAC, 50/60 HZ, 5 A
Buy Surplus As Low As
$3,490.00
Repair Yours
$2,290.00
SIEMENS
3RN2013-2BW30
THERMISTOR MOTOR PROTECTION, 2 CHANGEOVER CONTACTS, 24-240 VAC/DC, DIN RAIL MOUNT, PREFERRED SUCCESSOR TO: 3RN1013-2BW00
Repair Yours
$300.00
SIEMENS
3UN6-044
SIEMENS, 3UN6-044, 3UN6044, SAFETY RELAY, 5AMP, 250VAC/DC, 40-60HZ, DIN RAIL MOUNT
Buy Surplus As Low As
$67.50
SIEMENS
3SK1211-1BW20
SAFETY RELAY, OUTPUT EXPANSION, 110-240 VAC/DC, W/ RELAY ENABLING CIRCUITS, 4 N/O, 1 N/C, SCREW TERMINAL, DIN RAIL MOUNT, -40 TO +80 DEGREE C, IP20, REPLACEMENT FOR 3TK2830-1AL20 , 3SK12111B ...
Repair Yours
$256.86
SIEMENS
3SK1230-2AW20
SAFETY RELAY POWER SUPPLY, FOR 3SK1 ADVANCED SERIES US = 110-240 V AC/DC SPRING-TYPE TERMINAL (PUSH-IN) , 3SK12302AW20
Repair Yours
$300.00
SIEMENS
3SK1211-2BW20
SAFETY RELAY, OUTPUT EXPANSION 4RO, 5 AMP, 110-240 VAC/DC, 4NO+1NC,FINGER-SAFE, SPRNG TYPE TERMINAL (PUSH IN), DIN RAIL MOUNT, -40 TO +80 DEGREE C, IP20, REPLACEMENT FOR 3TK2830-2AL20 , 3SK1 ...
Repair Yours
$302.00
SIEMENS
3SK1213-2AB40
SIRIUS SAFETY RELAY OUTPUT EXPANSION 3RO POWER, WITH RELAY ENABLING CIRCUITS 3 NO CONTACTS PLUS RELAY SIGNALING CIRCUIT 1 NC CONTACT US = 24 V DC SPRING-TYPE TERMINAL (PUSH-IN)
Repair Yours
$360.00
SIEMENS
E10433-E9511-H100
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, SITRAS DPU96 VD, 910 KOHM / 1000 V, 1.83 MOHM / 2000 V, 3.67 MOHM / 4000 V
Buy Surplus As Low As
$1,878.60
Repair Yours
$1,495.00
SIEMENS
7SV6001-4EA00-1DA0/BB
DISCONTINUED BY MANUFACTURER 06/30/2018, RELAY / BREAKER FALL PROTECTION, 2 STAGE, ISOLATED RS485 INTERFACE, BINARY INPUT / 1 AMP / 24-250 V / 50/60 HZ, AUXILIARY / 60/110-125 VDC, 7XP20 CAS ...
Buy Surplus As Low As
$1,475.00
Repair Yours
$1,225.00
SIEMENS
FURNAS ELECTRIC CO
3RA1811-8YA04-1BB4
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, COMBINATION FEEDER, 10 AMP, 600 VAC
Buy Surplus As Low As
$883.21
Repair Yours
$700.00
SIEMENS
3SK1122-1AB40
SAFETY RELAY, BASIC UNIT, ADVANCED SERIES, 3 ELECTRONIC ENABLING CIRCUITS, 1 ELECTRONIC SIGNALING CIRCUIT US = 24 V DC, SCREW TERMINAL
Repair Yours
$307.00
SIEMENS
3SK1121-2CB44
SIRIUS SAFETY RELAY BASIC UNIT ADVANCED SERIES WITH TIME DELAY 5-300 S RELAY ENABLING CIRCUITS 2 NO INSTANTANEOUS 2 NO DELAYED US = 24 V DC SPRING-TYPE TERMINAL (PUSH-IN) , 3SK11212CB44
Repair Yours
$516.00
SIEMENS
3SK1112-2BB40
SAFETY RELAY, BASIC UNIT, 2 ENABLING CIRCUITS PLUS 1 SIGNALING CIRCUIT, 24 VDC, SPRING-TYPE TERMINAL (PUSH-IN)
Repair Yours
$261.00
SIEMENS
3RH1222-1AK60
SAFETY CONTROL RELAY 10A 600VAC 2NO/2NC
Buy Surplus As Low As
$66.00
Repair Yours
$300.00
SIEMENS
FURNAS ELECTRIC CO
3RG7847-4BF
DISCONTINUED BY MANUFACTURER, RELAY UNIT, LC, CAT.4, W/MUTING, DUAL CHANNEL
Buy Surplus As Low As
$1,035.97
Repair Yours
$780.00
SIEMENS
3TK2826-1CW30
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24...240 V UC, 45 MM OVERALL WIDTH SCREW TERMINAL, EC INSTANTANEOUS: 4 NO, EC DELAYED: 0 SC: 2, SWITCH W ...
Buy Surplus As Low As
$529.01
Repair Yours
$399.00
SIEMENS
FURNAS ELECTRIC CO
3TK2820-1CB30
DISCONTINUED BY MANUFACTURER 02/19/2015, SAFETY RELAY, SIRIUS, 24 V AC/DC, 4 KV, W/ RELAY ENABLING CIRCUITS, 22.5 MM SCREW TERMINAL BASIC DEVICE AUTO-START
Buy Surplus As Low As
$104.03
Repair Yours
Contact Us
SIEMENS
3RG78475BF
DISCONTINUED BY MANUFACTURER, EVALUATION UNIT
Buy Surplus As Low As
$600.00
Repair Yours
$647.00
SIEMENS
3TK2850-1AL20
SIRIUS SAFETY RELAY, WITH CONTACTOR RELAY ENABLING CIRCUITS (EC), 230 V DC, 90 MM SCREW TERMINAL, EC INSTANTANEOUS: 3 NO, EC DELAYED: 0, SC: 0
Repair Yours
$300.00
SIEMENS
7PG1511-2FC40-1CF0
SAFTEY TRIP RELAY, EPSILON-TR112, 125 VDC, LOW BURDEN, HAND RESET, 5 NORMALY OPEN CONTACTS, 2 NORMALY CLOSED CONTACTS
Repair Yours
$641.75
SIEMENS
3SK1111-2AB30-Z
SIRIUS SAFETY RELAYS 12 X BASIC UNIT STANDARD SERIES RELAY ENABLING CIRCUITS 3 NO CONTACTS PLUS RELAY SIGNALING CIRCUIT 1 NC CONTACT US = 24 V AC/DC SPRING-TYPE TERMINAL (PUSH-IN)
Repair Yours
$200.00
SIEMENS
3RG78483NM
DISCONTINUED BY MANUFACTURER, IP68 KIT, FOR 1500MM 3RG7842 LIGHT CURTAIN
Buy Surplus As Low As
$695.00
SIEMENS
3TK2834-2BB40
DISCONTINUED BY MANUFACTURER: 10/01/2020, SAFETY RELAY, SIRIUS, 5-6 AMP, 24 VDC, WITH RELAY ENABLING CIRCUITS, 4 N/O CONTACTS, 2 NO + 2 NC, -25 TO 60 DEGREE C, IP20
Repair Yours
$381.00
SIEMENS
3TK2820-1AL20
SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 230 V AC, 22.5 MM SCREW TERMINAL BASIC DEVICE AUTO-START, MONITORED START, EC INSTANTANEOUS: 3 NO, EC DELAYED: 0 NO, SC: 1NC
Repair Yours
$300.00
SIEMENS
3SK1912-3SB40
SIRIUS SAFETY ENGINEERING ADVANCED PACKAGE CONSISTING OF 3SU1100-0AB50-3BA0, 3SU1801-0AA00-0AB1, 3SU1801-0NB00-2AC2, 2 X 3SU1900-0HG10-0AA0, 3SK1122-2AB40, 3SK1220-2AB40, 3RM1107-2AA04, 3ZY1 ...
Repair Yours
$884.00
SIEMENS
3TK2827-2AJ20
SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 115 VAC, 45 MM OVERALL WIDTH SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2NO, 0.5...30 S, SC: 1NC
Repair Yours
$533.00
SIEMENS
3TK2827-2AL21
DISCONTINUED BY MANUFACTURER 01.10.2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 230 VAC, 45 MM OVERALL WIDTH SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2NO, 0 ...
Repair Yours
$430.00