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
3TK2835-1BB40
DISCONTINUED BY MANUFACTURER, SAFETY COMBINATION, SIGUARD PRESS CONTROL UNIT FOR USE IN PRESS AND STAMPING MACHINES, TWO-HAND CONTROL UNIT, 3NO ENABL, 1NC SIGN. CONTACTS, 24VDC
✓ IN STOCK!
£277.70
Price with VAT:
£333.24
SIEMENS
REYROLLE
ARGUS-2-DCD823B
DIRECTIONAL RELAY O/C&E/F 1/5A 63.5/110V 24/30/48V
✓ IN STOCK!
£167.13
Price with VAT:
£200.56
SIEMENS
FURNAS ELECTRIC CO
3TK2824-1AL20
SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 230 V AC, 22.5 MM SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 0 NO, SC: 0 NC
✓ IN STOCK!
£68.84
Price with VAT:
£82.61
SIEMENS
3TK2825-2AL20
DISCONTINUED BY MANUFACTURER: 10/01/2020, SAFETY RELAY, SIRIUS, 230 VAC, 50/60 HZ, SPRING LOADED TERMINALS, 3 NO + 2 NC CONTACTS, WITH RELAY ENABLING CIRCUITS, -20 TO 60 DEGREE C, IP20
✓ IN STOCK!
£156.00
Price with VAT:
£187.20
SIEMENS
3TK2825-1AB20
DISCONTINUED BY MANUFACTURER 01/10/2020, SIRIUS SAFETY RELAY, RELAY ENABLING CIRCUITS (EC), 24 VAC, EC INSTANTANEOUS: 3 NO, EC DELAYED: 0 NO, SC: 2 NC, 45 MM OVERALL WIDTH SCREW TERMINAL, DI ...
✓ IN STOCK!
£187.62
Price with VAT:
£225.14
SIEMENS
FURNAS ELECTRIC CO
3TK2827-2BB41
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24 VDC, 45 MM OVERALL WIDTH SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2NO
✓ IN STOCK!
£226.49
Price with VAT:
£271.79
SIEMENS
FURNAS ELECTRIC CO
3TK2825-1AJ20
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 115 V AC, 45 MM OVERALL WIDTH SCREW TERMINAL, EC INSTANTANEOUS: 3 NO, EC DELAYED: 0 NO, SC: 2 ...
✓ IN STOCK!
£548.29
Price with VAT:
£657.95
SIEMENS
FURNAS ELECTRIC CO
3TK2824-1BB40
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24 VDC, 22.5 MM SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 0 NO, SC: 0 NC
✓ IN STOCK!
£153.33
Price with VAT:
£184.00
Repair Yours
Contact Us
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
✓ IN STOCK!
£68.08
Price with VAT:
£81.70
SIEMENS
FURNAS ELECTRIC CO
3TK2828-1BB40
DISCONTINUED BY MANUFACTURER 10/01/2020, SAFETY RELAY, SIRIUS, WITH RELAY ENABLING CIRCUITS (EC), 24 VDC, SCREW TERMINAL, 2 NO DELAYED: 0.5 TO 30 S, 1 NC AUTOSTART, PREFERRED SUCCESSOR: 3SK1 ...
✓ IN STOCK!
£385.82
Price with VAT:
£462.98
SIEMENS
FURNAS ELECTRIC CO
3TK2827-1BB41
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24 V DC, 45 MM OVERALL WIDTH SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2NO, 0.05... ...
✓ IN STOCK!
£268.74
Price with VAT:
£322.49
SIEMENS
FURNAS ELECTRIC CO
3TK2841-1BB40
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH ELECTRONIC ENABLING CIRCUITS (EC), 24 VDC, 22.5 MM SCREW TERMINAL, EC INSTANTANEOUS: 2 HL, EC DELAYED: 0, SC: 0
✓ IN STOCK!
£153.55
Price with VAT:
£184.26
SIEMENS
FURNAS ELECTRIC CO
3TK2830-2CB30
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24 VAC/DC, 22.5 MM SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 4 NO
✓ IN STOCK!
£230.87
Price with VAT:
£277.04
SIEMENS
3TK2830-1AL20
DISCONTINUED BY MANUFACTURER 01/042018, SAFETY RELAY, SIRIUS-SERIES, W/ RELAY ENABLING CIRCUITS, 5 X INPUTS, 230 VAC, 4 NO, 22.5 MM SCREW TERMINAL, DIN RAIL MOUNT, REPLACED BY 3SK1211-1BW20
✓ IN STOCK!
£252.25
Price with VAT:
£302.70
SIEMENS
3RK1205-0BQ30-0AA3
ASISAFE COMPACT RELAY MODULE, K20F, DIGITAL, 26.5-31.6 V, 45 MA, 2 SAFE INPUTS, 2X M12 CONNECTORS, LED INDICATOR, -40 TO +85 DEGREE C, IP67
✓ IN STOCK!
£85.28
Price with VAT:
£102.34
SIEMENS
3UG35211AG20
MONITORING RELAY, 120AC, 50/60HZ, INPUT CURRENT ONE 2-20MA, INPUT CURRENT TWO 10-100MA, INPUT CURRENT THREE 50-500MA
✓ IN STOCK!
£59.67
Price with VAT:
£71.60
SIEMENS
FURNAS ELECTRIC CO
3TK2825-1BB40
DISCONTINUED BY MANUFACTURER 10/01/2020, SAFETY RELAY, SIRIUS, DUAL CHANNEL, 3 SAFETY CONTACTS, 2 AUXILIARY CONTACTS, 4 KV, 6 AMP, 230 VAC, 24 VDC, REPLACED BY 3SK1111-1AB30
✓ IN STOCK!
£165.70
Price with VAT:
£198.84
SIEMENS
3SK1112-1BB40
SAFETY RELAY STND ELEC,2EC+1SC,24VDC,SCW, CONTROLS - SAFETY RELAYS 3SK1, CONTROL PRODUCTS , 3SK11121BB40 , 3SK11121BB40
✓ IN STOCK!
£73.00
Price with VAT:
£87.60
Repair Yours
Contact Us
SIEMENS
3SK1111-2AW20
SIRIUS SAFETY RELAY, BASIC UNIT STANDARD SERIES, RELAY ENABLING CIRCUITS, 3 NO CONTACTS PLUS RELAY SIGNALING CIRCUIT, 1 NC CONTACT US = 110 - 240 V AC/DC 50/60 HZ SPRING-TYPE TERMINAL (PUSH- ...
✓ IN STOCK!
£97.49
Price with VAT:
£116.99
SIEMENS
3SK1111-2AB30
SAFETY RELAY, SIRIUS, SINGLE CHANNEL, 4 SAFETY CONTACTS, 12 AMP, 24 VAC/DC, 50/60 HZ, 3 N/O, 1 N/C, FINGER SAFE, SCREW TYPE TERMINAL, -25 TO +60 DEGREES C, IP20
✓ IN STOCK!
£95.95
Price with VAT:
£115.14
SIEMENS
7PG1753-3CC10-4BE0
TRIP CIRCUIT SUPERVISION RELAY XR350 THREE ELEMENT, SELF RESET CONTACTS, SELF RESET FLAG CONTACT ARRANGEMENT: 2NO/2NC FOUR CONTACTS, VOLTAGE RATING: 125V DC CASE SIZE E3 (4U HIGH) VOLTAGE RA ...
✓ IN STOCK!
£1,868.00
Price with VAT:
£2,241.60
SIEMENS
MILLTRONICS
SAM-20
DISCONTINUED BY MANUFACTURER, ALARM MODULE, OUTPUT RELAY DEVICE, 100/115/200/230 VAC, 50/60 HZ, 20 VA, NEMA 4X, OUTPUT 5 AMPS AT 250VAC NON-INDUCTIVE
✓ IN STOCK!
£823.15
Price with VAT:
£987.78
SIEMENS
3RK3131-2AC10
CENTRAL UNIT, MODULAR SAFETY SYSTEM, 24 VDC, PARAMETERIZABLE, SPRING-TYPE TERMINAL, PERFORMANCE LEVEL E
✓ IN STOCK!
£708.00
Price with VAT:
£849.60
SIEMENS
3RK3111-1AA10
SAFETY CONTROLLER, SIRIUS, 1.5 AMP, 24 VDC, 8 DIGITAL INPUTS, 6 DIGITAL OUTPUTS, CONFIGURABLE USING SOFTWARE SAFETY ES, SCREW TYPE TERMINAL, DIN RAIL MOUNT, -20 TO +60 DEGREES C, IP20
✓ IN STOCK!
£529.60
Price with VAT:
£635.52
SIEMENS
FURNAS ELECTRIC CO
3TX7144-4E7
RELAY SOCKET, DIN RAIL MOUNT, 16 OR 20 AMP, 300 V , 3TX7144-4E7
✓ IN STOCK!
£12.77
Price with VAT:
£15.32
SIEMENS
3TK2907-0AC2
DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, FOR CONTACTOR COMBINATION, 7 ENABLING CIRCUITS, AC OPERATION, 24 VAC, 50/60 HZ
✓ IN STOCK!
£820.44
Price with VAT:
£984.53
SIEMENS
FURNAS ELECTRIC CO
3RN1011-1CK00
DISCONTINUED BY MANUFACTURER 10/01/2021, THERMISTOR MOTOR PROTECTION, MANUAL, 1 NO + 1 NC, 230 / 110 VAC, SCREW TERMINAL, PREFERRED SUCCESSOR: 3RN2011-1BW30
✓ IN STOCK!
£37.89
Price with VAT:
£45.47
SIEMENS
3TK2841-2BB40
DISCONTINUED BY MANUFACTURER 01.01.2020, SAFETY RELAY, SIRIUS, WITH ELECTRONIC ENABLING CIRCUITS (EC), 24 V DC, 22.5 MM SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 HL, EC DELAYED: 0, SC: 0
✓ IN STOCK!
£243.67
Price with VAT:
£292.40
SIEMENS
FURNAS ELECTRIC CO
3TK2822-2CB30
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24 V AC/DC, 22.5 MM, SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 0 NO, SC: 0 NC
✓ IN STOCK!
£257.94
Price with VAT:
£309.53
SIEMENS
FURNAS ELECTRIC CO
3TK2801-0AC2
DISCONTINUED BY MANUFACTURER, CONTACTOR SAFETY COMBINATION, FOR SAFETY CIRCUITS ENABLING CIRCUIT AND SIGNALLING CIRCUIT, 1NO+1NO, AC OPERATION, 24VAC, 50/60HZ
✓ IN STOCK!
£164.94
Price with VAT:
£197.93
SIEMENS
7PA3042-1AA00-2
TRIP CIRCUIT SUPERVISION RELAY, 220 VDC, 2 NC/NO, SINGLE PHASE, RELAY WITH BASE 7XP9013-0, FOR SURFACE MOUNTING, WITH SOCKET
✓ IN STOCK!
£174.60
Price with VAT:
£209.52
SIEMENS
3RQ2000-2CW00
COUPLING RELAY, SIRIUS, 3RQ2 SERIES, 5 AMP, 24-240 VAC/DC, 50/60 HZ, 5 W, 4 KV, 3 CHANGEOVER CONTACTS, MONOSTABLE SWITCHING, SPRING TYPE TERMINAL, DIN RAIL MOUNT, IP20, SUCCESSOR FOR: 3RS180 ...
✓ IN STOCK!
£32.49
Price with VAT:
£38.99
SIEMENS
3SK2112-1AA10
SAFETY RELAY,10 F-DI,2 F-DQ,24VDC, SCREW, CONTROLS - SAFETY RELAYS 3SK1, CONTROL PRODUCTS
✓ IN STOCK!
£177.49
Price with VAT:
£212.99
SIEMENS
FURNAS ELECTRIC CO
3UN6-001
THERMISTOR TRIP UNIT 4AMP 1S+1O 220V 42VAC 50/60HZ
✓ IN STOCK!
£32.55
Price with VAT:
£39.06
SIEMENS
3SK1121-2CB42
SAFETY RELAY, ADVANCED SERIES, WITH TIME DELAY 0.5-30 S, RELAY ENABLING CIRCUITS 2 NO INSTANTANEOUS / 2 NO DELAYED, 24 VDC, SPRING-TYPE TERMINAL (PUSH-IN), REPLACES 3TK2828-2BB40
✓ IN STOCK!
£135.00
Price with VAT:
£162.00
SIEMENS
3TK2804-0AG2
CONTACTOR SAFETY COMBINATION, FOR SAFETY CIRCUITS ENABLING AND SIGNALLING CIRCUIT 4NO, 1NO+1NC, AC OPERATION, 110VAC, 50/60HZ
✓ IN STOCK!
£1,379.13
Price with VAT:
£1,654.96
SIEMENS
FURNAS ELECTRIC CO
3RG7847-4BB
DISCONTINUED BY MANUFACTURER, RELAY MODULE, EVALUATION UNIT, DUAL CHANNEL,6 AMP, 230 VAC, 24 VDC, 3NO/1NC, 20 MS RESPONSE TIME
✓ IN STOCK!
£282.16
Price with VAT:
£338.59
SIEMENS
3TK2821-1CB30
DISCONTINUED BY MANUFACTURER 10/01/2020, SAFETY RELAY, SIRIUS, 24 VAC/DC, 3 N/O OUTPUTS, 1 N/C OUTPUT, AUTOMATIC/MANUAL START, FINGER-SAFE, RELAY ENABLING CIRCUITS, 22.5 MM WIDTH, SCREW TERM ...
✓ IN STOCK!
£61.80
Price with VAT:
£74.16
Repair Yours
Contact Us
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
✓ IN STOCK!
£457.88
Price with VAT:
£549.46
SIEMENS
FURNAS ELECTRIC CO
3TK2830-1CB30
DISCONTINUED BY MANUFACTURER 10/01/2020, SAFETY RELAY, 3TK28 SERIES, 24 V AC/DC, 4NO, 5 OUTPUTS, DIN RAIL, SCREW TERMINAL
✓ IN STOCK!
£138.35
Price with VAT:
£166.02
SIEMENS
FURNAS ELECTRIC CO
3RK1105-1BE04-2CA0
EXTENDED SAFETY MONITOR, ASISAFE, 2 F-RO, 2 ENABLING CIRCUITS, SAFE OUTPUT RELAY, RESPONSE TIME MAX. 40 MS, WITH SCREW-TYPE TERMINALS (REMOVABLE), IP20
✓ IN STOCK!
£472.96
Price with VAT:
£567.55
SIEMENS
FURNAS ELECTRIC CO
3RK1105-1BE04-0CA0
SAFETY MONITOR RELAY, 300V, 4 KV, WITH REMOVEABLE SCREW TERMINALS, 40 MS MAXIUMUM RESPONSE TIME, IP20
✓ IN STOCK!
£323.40
Price with VAT:
£388.08
SIEMENS
FURNAS ELECTRIC CO
3SE6806-2CD00
DISCONTINUED BY MANUFACTURER SINCE: 30/09/2021, SAFETY RELAY EVALUATION DEVICE, 24 VDC, FOR MAGNETIC SWITCH FOR 6 SENSORS, CAT3
✓ IN STOCK!
£1,196.60
Price with VAT:
£1,435.92
SIEMENS
3TK2806-0AG2
DISCONTINUED BY MANUFACTURER 10/01/2020, CONTACTOR SAFETY COMBINATION, FOR SAFETY CIRCUITS ENABLING AND SIGNALING CIRCUIT, 5 NO+1 NC, WITH SELF-LATCHING MECHANISM K1, AC OPERATION, 110 VAC, ...
✓ IN STOCK!
£667.90
Price with VAT:
£801.48
SIEMENS
FURNAS ELECTRIC CO
3TK2823-2CB30
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, DUAL CHANNEL, 24 VAC/DC SUPPLY VOLTAGE, 50/60 HZ, FINGER-SAFE, 2 NO OUTPUT CONTACTS, 5 AMPS MAX, SCREW & SNAP-ON MOUNTING 22.5MM, 300V INSULATION ...
✓ IN STOCK!
£92.92
Price with VAT:
£111.50
SIEMENS
FURNAS ELECTRIC CO
3TK2825-1AL20
DISCONTINUED BY MANUFACTURER 10/01/2020, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 230 V AC, 45 MM OVERALL WIDTH SCREW TERMINAL, EC INSTANTANEOUS: 3 NO, EC DELAYED: 0 NO, SC: 2 ...
✓ IN STOCK!
£204.17
Price with VAT:
£245.00
SIEMENS
3TK2827-1AL20
DISCONTINUED BY MANUFACTURER 10/01/2020, SAFETY RELAY, SIRIUS, WITH RELAY ENABLING CIRCUITS (EC), 230 VAC, 45 MM SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2 NO (0.5-30 S), SC: 1 NC ...
✓ IN STOCK!
£265.72
Price with VAT:
£318.86
SIEMENS
FURNAS ELECTRIC CO
3TK2842-1BB41
DISCONTINUED BY MANUFACTURER 10/01/2020, SAFETY RELAY, SIRIUS, WITH ELECTRONIC ENABLING CIRCUITS (EC), 24 VDC, 22.5 MM, SCREW TERMINAL, DIN RAIL MOUNT, SUCCESSOR: 3SK1122-1CB41
✓ IN STOCK!
£102.35
Price with VAT:
£122.82
