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 authorised 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 authorisation by any rights holder.
Filter Results
SIEMENS
FURNAS ELECTRIC CO
3RN1010-1CW00
DISCONTINUED BY MANUFACTURER 01.10.2017, THERMISTOR MOTOR PROTECTION RELAY, STANDARD EVALUATION UNIT, 24-240 VAC/DC, AUTO, 1NO + 1NC, SCREW TERMINAL, PREFERRED SUCCESSOR IS 3RN2010-1CW30
✓ IN STOCK!
£56.08
Price with VAT:
£67.30
Repair Yours
Contact Us
SIEMENS
FURNAS ELECTRIC CO
3RB1026-1NB0
DISCONTINUED BY MANUFACTURER, RELAY, SOLID STATE, OVERLOAD, 0.4-1.6AMP, SIZE-S0, CLASS-1-F, MANUAL RESET, SCREW MOUNT
✓ IN STOCK!
£29.39
Price with VAT:
£35.27
SIEMENS
3TK2830-2AL20
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, SIRIUS, 230 VAC, 4 N/O, W/ RELAY ENABLING CIRCUITS, 22.5 MM SPRING-TYPE TERMINAL, DIN RAIL MOUNT, REPLACED BY 3SK1211-2BW20
✓ IN STOCK!
£66.92
Price with VAT:
£80.30
SIEMENS
3TK2824-2AJ20
DISCONTINUED BY MANUFACTURER SINCE: 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 115V AC, 22.5 MM SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 0 NO, SC: 0 ...
✓ IN STOCK!
£141.11
Price with VAT:
£169.33
SIEMENS
3RN2013-1BW30
THERMISTOR MOTOR PROTECTION RELAY, 24-240 VAC/DC, SCREW TERMINAL, MANUAL/AUTO/REMOTE RESET, IP20
✓ IN STOCK!
£90.00
Price with VAT:
£108.00
SIEMENS
3RN2012-1BA30
THERMISTOR MOTOR PROTECTION RELAY, STANDARD EVALUATION UNIT, 2 CHANGEOVER CONTACTS, 24 VAC/DC, MANUAL/AUTO/REMOTE RESET, 2 LEDS (READY/TRIPPED), ELECTRICAL ISOLATION TEST/RESET BUTTON, 22.5 ...
✓ IN STOCK!
£77.00
Price with VAT:
£92.40
Repair Yours
Contact Us
SIEMENS
3SK2122-2AA10
SAFETY RELAY, SIRUS, 3SK2 SERIES,11 AMP, 24 VDC, 4.5 W, 2.6 MA, - 40 TO + 80 DEGREES C, SPRING-TYPE TERMINAL, DIN RAIL MOUNT, IP20
✓ IN STOCK!
£338.00
Price with VAT:
£405.60
SIEMENS
V25427-A1012-A320
RELAY 240VAC FRAME MOUNT 8SPADE
✓ IN STOCK!
£86.75
Price with VAT:
£104.10
SIEMENS
3SK1220-1AB40
SAFETY RELAY, SIRIUS, ADVANCED INPUT EXPANSION, FOR AN ADDITIONAL 2-CHANNEL OR TWO 1-CHANNEL SENSORS, 24 VDC, SCREW TERMINAL, DIN RAIL MOUNTABLE
✓ IN STOCK!
£57.51
Price with VAT:
£69.01
Repair Yours
Contact Us
SIEMENS
3SK1211-2BB40
SAFETY RELAY, OUTPUT EXPANSION 4RO, WITH RELAY ENABLING CIRCUITS, 4 NO CONTACTS, PLUS RELAY SIGNALING CIRCUIT, 1 NC CONTACT US = 24 V DC, SPRING-TYPE TERMINAL ,PUSH-IN , 3SK12112BB40
✓ IN STOCK!
£69.08
Price with VAT:
£82.90
Repair Yours
Contact Us
SIEMENS
3SK1211-1BB40
SAFETY RELAY, 3SK SERIES, SIRIUS, OUTPUT EXPANSION 4RO WITH RELAY ENABLING CIRCUITS, 4NO/1NC, 24 VDC, DIN RAIL MOUNT, SCREW CONTACT TERMINATION, IP20 , 3SK12111BB40
✓ IN STOCK!
£72.37
Price with VAT:
£86.84
Repair Yours
Contact Us
SIEMENS
3SK1211-1BB00
OUTPUT MODULE, 3SK1 SERIES, 24 VAC, 4 NO/1NC, 6 OUTPUTS, LED INDICATOR, SCREW TYPE TERMINAL, DIN RAIL MOUNT , 3SK12111BB00 , 3SK12111BB00
✓ IN STOCK!
£52.05
Price with VAT:
£62.46
SIEMENS
3SK1122-1CB42
SAFETY RELAY, SIRIUS, BASIC UNIT ADVANCED SERIES, WITH TIME DELAY 0.5-30 S, ELECTRONIC ENABLING CIRCUITS, 2 NO INSTANTANEOUS / 2 NO DELAYED, 24 VDC, SCREW TERMINAL, DIN RAIL MOUNT
✓ IN STOCK!
£88.00
Price with VAT:
£105.60
Repair Yours
Contact Us
SIEMENS
3SK1121-1CB42
SAFETY RELAY, 2 NO INSTANTANEOUS, 2 NO DELAYED, 24 VDC, SCREW TERMINAL, W/ TIME DELAY 0.5-30 S, SUCCESSOR FOR 3TK2827-1AJ20 / 3TK2827-1BB40 / 3TK2828-1BB40 AND 3TK2827-2AB20
✓ IN STOCK!
£187.39
Price with VAT:
£224.87
SIEMENS
3SK1121-1CB41
SAFETY RELAY, BASIC UNIT, ADVANCED SERIES, WITH TIME DELAY, 0.05-3 S RELAY ENABLING CIRCUITS, 2 NO INSTANTANEOUS, 2 NO DELAYED, 24 V DC, SCREW TERMINAL, REPLACES 3TK2828-1BB41 , 3SK11211CB41
✓ IN STOCK!
£121.50
Price with VAT:
£145.80
SIEMENS
3SK1121-1AB40
SAFETY RELAY, SIRIUS, BASIC UNIT, ADVANCED SERIES, RELAY ENABLING CIRCUITS, 3 NO CONTACTS, PLUS RELAY SIGNALING CIRCUIT, 1 NC, 24 V DC SCREW TERMINAL
✓ IN STOCK!
£105.84
Price with VAT:
£127.01
SIEMENS
3TK2851-1AL20
DISCONTINUED BY MANUFACTURER 10/01/2020, SAFETY RELAY, SIRIUS, WITH CONTACTOR RELAY ENABLING CIRCUITS (EC), 230 V DC, 90 MM SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 0, SC: 1NC
✓ IN STOCK!
£130.50
Price with VAT:
£156.60
SIEMENS
FURNAS ELECTRIC CO
3TK2824-1AJ20
DISCONTINUED BY MANUFACTURER 01.10.2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 115 V AC, 22.5 MM SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 0 NO, SC: 0 NC AUTOSTAR ...
✓ IN STOCK!
£308.77
Price with VAT:
£370.52
SIEMENS
FURNAS ELECTRIC CO
3TK2827-2AB21
SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24 V AC, 45 MM OVERALL WIDTH SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2NO, 0.05...3 S, SC: 1NC
✓ IN STOCK!
£204.91
Price with VAT:
£245.89
SIEMENS
3TK2810-1BA42
SIRIUS SAFETY RELAY, SAFETY-ORIENTED SPEED MONITORING, 24 V DC, 45 MM OVERALL WIDTH SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 0, SC: 2
✓ IN STOCK!
£587.00
Price with VAT:
£704.40
SIEMENS
3TK2810-0BA02
SIRIUS SAFETY RELAY SAFETY-ORIENTED STANDSTILL MONITORING 24 V DC, 45 MM SPRING-TYPE TERMINAL EC INSTANTANEOUS: 3 NO + 1 NC EC DELAYED: 0 SC: 3 AUTO-START BASIC UNIT MAX. ERROR CATEGORY EN 9 ...
✓ IN STOCK!
£401.52
Price with VAT:
£481.82
SIEMENS
3RS1800-2HW00
DISCONTINUED BY MANUFACTURER, COUPLING RELAY, 1-3 AMP, 24-240 VAC/DC, 3 C/O CONTACTS, SPRING TERMINAL TYPE, -25 TO 60 DEGREE C, IP20, SUCCESSOR: 3RQ2000-2CW00
£77.81
Price with VAT:
£93.37
SIEMENS
FURNAS ELECTRIC CO
3TK2825-2AJ20
DISCONTINUED BY MANUFACTURER, 08/03/2022, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 115 VAC, 45 MM OVERALL WIDTH SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 3 NO, EC DELAYED: 0 NO, ...
£320.04
Price with VAT:
£384.05
SIEMENS
3UN6-044
SIEMENS, 3UN6-044, 3UN6044, SAFETY RELAY, 5AMP, 250VAC/DC, 40-60HZ, DIN RAIL MOUNT
£49.55
Price with VAT:
£59.46
SIEMENS
3TK2826-2CW30
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24...240 V UC, 45 MM OVERALL WIDTH SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 4 NO, EC DELAYED: 0, SC: 2, S ...
£287.31
Price with VAT:
£344.77
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)
£149.75
Price with VAT:
£179.69
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
£220.21
Price with VAT:
£264.26
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
£651.66
Price with VAT:
£781.99
SIEMENS
3TK2826-0DA00-0HA0
SIRIUS SAFETY RELAY, SEALABLE COVER CAP, FOR 3TK2826
£2.69
Price with VAT:
£3.23
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
£1,378.98
Price with VAT:
£1,654.77
SIEMENS
7SJ6225-2EC00-1FG0
DISCOUNTED BY MANUFACTURER, PROTECTIVE RELAY, MULTIFUNCTIONAL, 24/48 VDC, 100 - 125 VAC, 50/60 HZ, 5 A
£2,561.82
Price with VAT:
£3,074.18
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 ...
£1,082.72
Price with VAT:
£1,299.26
SIEMENS
5TT3427
DISCONTINUED BY MANUFACTURER SINCE 2020, RELAY, 30KVA
£242.24
Price with VAT:
£290.68
SIEMENS
FURNAS ELECTRIC CO
3TK2828-1BB41
DISCONTINUED BY MANUFACTURER, DISCONTINUED BY MANUFACTURER, SAFETY RELAY, SERIES 3TK28, W/ RELAY ENABLING CIRCUITS, 1X CHANNEL SENSOR INPUT, 1X NC / 2X NO CONTACTS, 24 VDC, SCREW TERMINAL, I ...
£425.62
Price with VAT:
£510.74
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
£251.41
Price with VAT:
£301.69
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 ...
£885.46
Price with VAT:
£1,062.55
SIEMENS
FURNAS ELECTRIC CO
3TK2823-1CB30
DISCONTINUED BY MANUFACTURER 10/01/2020, SAFETY RELAY, WITH RELAY ENABLING CIRCUITS, 24 V AC/DC, 22.5 MM SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 0 NO, SC: 0 NC, PREFERRED SUCCESS ...
£145.72
Price with VAT:
£174.86
SIEMENS
3TK2907-0AG2
DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, FOR CONTACTOR COMBINATION, 7 ENABLING CIRCUITS, AC OPERATION, 110 VAC, 50/60 HZ
£476.67
Price with VAT:
£572.00
SIEMENS
3TK2810-1KA41
SIRIUS SAFETY RELAY, SAFETY-ORIENTED SPEED MONITORING, 110-240 V AC/DC, 45 MM OVERALL WIDTH SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 0, SC: 2
£604.00
Price with VAT:
£724.80
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 ...
£383.80
Price with VAT:
£460.56
SIEMENS
3TK2826-1BB42
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, 24VDC, 2 NO EC DELAYED, 4 SWITCH WITH 8 FUNCTIONS
£364.53
Price with VAT:
£437.44
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
£360.92
Price with VAT:
£433.10
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 ...
£243.59
Price with VAT:
£292.31
SIEMENS
3TK2842-1BB44
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH ELECTRONIC ENABLING CIRCUITS (EC), 24 VDC, 22.5 MM SCREW TERMINAL
£154.39
Price with VAT:
£185.27
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
£270.00
Price with VAT:
£324.00
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
£193.38
Price with VAT:
£232.06
SIEMENS
FURNAS ELECTRIC CO
3TK2827-2BB40
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24 V DC, 45 MM OVERALL WIDTH SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2NO, 0 ...
£400.53
Price with VAT:
£480.64
