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
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
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
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
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
7TS1612-0AA00-1
ANNUNCIATION RELAY, 24/30VDC, WITH 4 LED INDICATIONS, PUSH BUTTON RESET, FLUSH MOUNTING
✓ IN STOCK!
£567.00
Price with VAT:
£680.40
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
FURNAS ELECTRIC CO
3UN6-005
DISCONTINUED BY MANUFACTURER, TRIPPING UNIT, 4AMP, 240VAC, 50/60HZ
✓ IN STOCK!
£53.82
Price with VAT:
£64.58
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
3SK1230-1AW20
SAFETY RELAY, SIRIUS BRAND, 110-240 VAC/DC, 0.6 AMP 24 VDC OUTPUT, 300 V INSULATION VOLTAGE, FOR 3SK1 ADVANCED SERIES UNITS, SCREW TERMINALS, -25 TO 60 DEGREE C, IP20
✓ IN STOCK!
£40.62
Price with VAT:
£48.74
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
3SK1121-2CB42
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
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
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
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
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
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
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
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
3UN6-044
SIEMENS, 3UN6-044, 3UN6044, SAFETY RELAY, 5AMP, 250VAC/DC, 40-60HZ, DIN RAIL MOUNT
£49.55
Price with VAT:
£59.46
SIEMENS
3TK2826-0DA00-0HA0
SIRIUS SAFETY RELAY, SEALABLE COVER CAP, FOR 3TK2826
£2.69
Price with VAT:
£3.23
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
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
3TK2856-1BB40
SIRIUS SAFETY RELAY, WITH CONTACTOR RELAY ENABLING CIRCUITS (EC), 24 V DC, 90 MM SCREW TERMINAL, EC INSTANTANEOUS: 6 NO + 1 HL, EC DELAYED: 0, SC: 1NC
£151.73
Price with VAT:
£182.08
SIEMENS
3RG7847-4BD
DISCONTINUED BY MANUFACTURER, RELAY UNIT, 24 VDC, 6 AMP, DUAL CHANNEL
£356.52
Price with VAT:
£427.82
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
3TK2824-2BB40
DISCONTINUED BY MANUFACTURER 10/01/2020, SAFETY RELAY, SIRIUS, WITH RELAY ENABLING CIRCUITS (EC), 24 VDC, 22.5 MM, SPRING-TYPE TERMINAL, 2 NO INSTANTANEOUS
£149.83
Price with VAT:
£179.80
SIEMENS
FURNAS ELECTRIC CO
3TK2827-2AL20
SIRIUS SAFETY RELAY, WITH RELAY ENABLING CIRCUITS (EC), 230 V AC, 45 MM OVERALL WIDTH SPRING-TYPE TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2NO, 0.5...30 S, SC: 1NC
£210.69
Price with VAT:
£252.83
SIEMENS
FURNAS ELECTRIC CO
3TK2842-1BB42
DISCONTINUED BY MANUFACTURER 2019,SIRIUS SAFETY RELAY, WITH ELECTRONIC ENABLING CIRCUITS (EC), 24 VDC, 22.5 MM SCREW TERMINAL, EC INSTANTANEOUS: 1, HL EC DELAYED: 1
£315.47
Price with VAT:
£378.56
SIEMENS
FURNAS ELECTRIC CO
3TK2830-1AJ20
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, SIRIUS, ENABLING CIRCUITS (EC), 115 VAC, 22.5 MM WIDTH, SCREW TERMINAS, 4 NO EC INSTANTANEOUS, (SUCCESSOR: 3SK1211-1BW20)
£269.69
Price with VAT:
£323.63
SIEMENS
3RS1000-1CD20
DISCONTINUED BY MANUFACTURER, TEMPERATURE MONITORING RELAY, PT100, 1 THRESHOLD VALUE, 22.5 MM WIDTH, 0-200 DEG C, 24 VAC/DC, 1 NO + 1 NC, (PREFERRED SUCCESSOR: 3RS2500-1AA30)
£104.00
Price with VAT:
£124.80
Repair Yours
Contact Us
SIEMENS
3RK1105-1BG04-4CA0
ASISAFE EXTENDED SAFETY MONITOR, 2 F-RO, INTEGRATED SAFE SLAVE, 2 ENABLING CIRCUITS, CONTROL OF A SAFE AS-I OUTPUT, SAFE COUPLING, SPRING-TYPE TERMINAL, REMOVABLE TERMINALS, SAFE OUTPUT RELA ...
£441.96
Price with VAT:
£530.35
SIEMENS
FURNAS ELECTRIC CO
3TK2807-0AG2
DISCONTINUED BY MANUFACTURER, SAFETY RELAY, COMBINATION, 5N0 1NC, 3NO, DELAYED WITH T= 0.5 UP TO 300N0, 110V 50/60HZ, DIN RAIL MOUNT
£1,202.70
Price with VAT:
£1,443.24
SIEMENS
3TK2845-1FB42
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH RELAY AND ELECTRONIC, 24 V DC, 45 MM SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 1, SC: 1, SPRING-LOCKED TUMBLER
£183.81
Price with VAT:
£220.57
SIEMENS
3TK2845-1DB41
DISCONTINUED BY MANUFACTURER, SIRIUS SAFETY RELAY, WITH RELAY AND ELECTRONIC, 24 V DC, 45 MM SCREW TERMINAL, EC INSTANTANEOUS: 2 NO, EC DELAYED: 2, SC: 1
£284.73
Price with VAT:
£341.68
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 ...
£268.49
Price with VAT:
£322.19
