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
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
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
3SK1122-1CB44
SAFETY RELAY, BASIC UNIT, ADVANCED SERIES, WITH TIME DELAY 5-300 S, ELECTRONIC ENABLING CIRCUITS ,2 NO INSTANTANEOUS, 2 NO DELAYED US = 24 V DC, SCREW TERMINAL , 3SK11221CB44
✓ IN STOCK!
£88.00
Price with VAT:
£105.60
Repair Yours
Contact Us
SIEMENS
3SK1121-1CB44
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 SCREW TERMINAL , 3SK11211CB44
✓ IN STOCK!
£163.00
Price with VAT:
£195.60
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
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
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!
£278.73
Price with VAT:
£334.47
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
6KB2223-1DA2
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, MECHANICAL CONTROL, 24VDC, 2.5W
✓ IN STOCK!
£136.45
Price with VAT:
£163.74
SIEMENS
MT1-101-IE
VOLTAGE REGULATING RELAY 5A 110V 50/60HZ
✓ IN STOCK!
£119.21
Price with VAT:
£143.05
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
3TK2907-0BB4
DISCONTINUED BY MANUFACTURER, EXPANSION MODULE, FOR CONTACTOR COMBINATION, 7 ENABLING CIRCUITS, DC OPERATION, DC SOLENOID SYSTEM, 24 VDC
✓ IN STOCK!
£246.74
Price with VAT:
£296.09
SIEMENS
FURNAS ELECTRIC CO
3TK2827-1BB40
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, 0.5-30 ...
✓ IN STOCK!
£343.93
Price with VAT:
£412.72
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
3TX7144-4E5
RELAY SOCKET, 14-PIN, TOUCHSAFE, ELEV TERM, ACC RELAY , 3TX7144-4E5
✓ IN STOCK!
£13.95
Price with VAT:
£16.74
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
3TK2828-1AL21
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 230 VAC, 45 MM OVERALL WIDTH SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2NO
✓ IN STOCK!
£176.53
Price with VAT:
£211.84
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
FURNAS ELECTRIC CO
3TX7144-4E6
RELAY SOCKET, 8-PIN, TOUCHSAFE, CONTROLS - PLUG-IN RELAY 3TX71, CONTROL PRODUCTS , 3TX7144-4E6 , 3TX7144-4E6
✓ IN STOCK!
£13.20
Price with VAT:
£15.84
Repair Yours
Contact Us
SIEMENS
3RS1000-2CD10
TEMPERATURE MONITORING RELAY, PT100, OVERSHOOT 1 THRESHOLD VALUE, 0 TO +100 DEGREES C, 24 VAC/DC, 1 NO + 1 NC, QUIESCENT CURRENT PRINCIPLE, SPRING-LOADED TERMINAL, 22.5 MM WIDTH, PREFERRED S ...
✓ IN STOCK!
£132.00
Price with VAT:
£158.40
SIEMENS
3RK1105-1AE04-0CA0
SAFETY MONITOR, AS INTERFACE, 40 MS RESPONSE TIME, SCREW TERMINALS,2 RELEASE CIRCUIT, 2 ENABLING CIRCUIT, -20 TO 60 DEGREE C, IP20
✓ IN STOCK!
£303.24
Price with VAT:
£363.89
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
3SK1111-1AW20
SAFETY RELAY, 5 AMP, 110-240 V AC/DC, 50/60 HZ, SCREW TERMINAL, 3 N/O, 1 N/C
✓ IN STOCK!
£93.95
Price with VAT:
£112.74
SIEMENS
FURNAS ELECTRIC CO
3RG7847-4BF
DISCONTINUED BY MANUFACTURER, RELAY UNIT, LC, CAT.4, W/MUTING, DUAL CHANNEL
✓ IN STOCK!
£541.98
Price with VAT:
£650.38
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
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
7RW6000-4EA00-0DA0
DISCONTINUED BY MANUFACTURER, PROTECTION RELAY, INPUT VOLTAGE: 24 TO 250 V, WITH SERIAL RS 485-INTERFACE, RATED AUXILIARY VOLTAGE 60/110/125 VDC, IN 7XP20 CASE FOR PANEL FLUSH MOUNTING OR FO ...
✓ IN STOCK!
£2,053.54
Price with VAT:
£2,464.25
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
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
3TK2826-1BB44
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 24 V DC, 45 MM SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2, SC: 4, SWITCH WITH 8 FUNCTIONS
✓ IN STOCK!
£411.98
Price with VAT:
£494.38
SIEMENS
FURNAS ELECTRIC CO
3TK2810-0BA01
SIRIUS SAFETY RELAY, SAFETY-ORIENTED STANDSTILL MONITORING, 24 V DC, 45 MM SCREW TERMINAL, EC INSTANTANEOUS: 3 NO + 1 NC, EC DELAYED: 0, SC: 3 , 3TK2810-0BA01
✓ IN STOCK!
£292.41
Price with VAT:
£350.89
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
FURNAS ELECTRIC CO
3RN1000-2AB00
DISCONTINUED BY MANUFACTURER 10/01/2021, THERMISTOR MOTOR PROTECTION, COMPACT EVALUATION UNIT AUTO, 24 VAC/DC, 1 W, SPRING-TYPE TERMINAL, PREFERRED SUCCESSOR: 3RN2000-2AA30
✓ IN STOCK!
£21.15
Price with VAT:
£25.38
