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    Safety Systems / Safety Relay

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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    49 Results.
    EDWARDS SIGNALING SIGA-CR

    EDWARDS SIGNALING

    SIGA-CR

    CONTROL RELAY MODULE, SELECT FOR EITHER N.O. OR N.C. OPERATION, RATED AT 2 AMPS, 24 VDC
    ✓ IN STOCK!
    £56.77 Price with VAT: £68.12 Buy Surplus As Low As £31.69 Price with VAT: £38.02
    £31.69 Price with VAT: £38.02
    EDWARDS SIGNALING MR801/T

    EDWARDS SIGNALING

    MR801/T

    THE MR800 SERIES RELAYS OFFER SPDT 10 AMP CONTACTS THREE INPUT CONTROL VOLTAGES: 24 VDC, 24 VAC OR 115 VAC
    ✓ IN STOCK!
    £25.12 Price with VAT: £30.14 Buy Surplus As Low As £19.62 Price with VAT: £23.54
    £19.62 Price with VAT: £23.54
    Repair Yours Contact Us
    EDWARDS SIGNALING ZR8

    EDWARDS SIGNALING

    ZR8

    RELAY CARD, 8 CONFIGURABLE/PROGRAMMABLE FORM A CONTACTS, REQUIRES 1 OPTION SPACE.
    ✓ IN STOCK!
    £148.19 Price with VAT: £177.83 Buy Surplus As Low As £83.84 Price with VAT: £100.61
    £83.84 Price with VAT: £100.61
    Repair Yours Contact Us
    EDWARDS SIGNALING SIGA-CRR

    EDWARDS SIGNALING

    SIGA-CRR

    POLARITY REVERSAL RELAY MODULE. REVERSES POLARITY OF 24 VDC RISER TO SOUND A GROUP OF AUDIBLE BASES.
    ✓ IN STOCK!
    £71.89 Price with VAT: £86.27 Buy Surplus As Low As £55.02 Price with VAT: £66.02
    £55.02 Price with VAT: £66.02
    Repair Yours Contact Us
    EDWARDS SIGNALING INT-03-024

    EDWARDS SIGNALING

    INT-03-024

    SAFETY MONITOR RELAY, 20.4-27.6 VDC, NO/NC, DIN RAIL MOUNT, 4 INPUT, 2 OUTPUT
    ✓ IN STOCK!
    £661.61 Price with VAT: £793.93 Buy Surplus As Low As £259.50 Price with VAT: £311.40
    £259.50 Price with VAT: £311.40
    Repair Yours £239.32 Price with VAT: £287.18
    EDWARDS SIGNALING SIGA-MCR

    EDWARDS SIGNALING

    SIGA-MCR

    CONTROL RELAY MODULE, UIO MOUNT, FORM C, FIRE ALARM SUB ASSEMBLY, DRY INDOOR INSTALLATION, REMOTE TRANSPONDER
    ✓ IN STOCK!
    £91.43 Price with VAT: £109.72 Buy Surplus As Low As £42.23 Price with VAT: £50.68
    £42.23 Price with VAT: £50.68
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    EDWARDS SIGNALING INT-03-120

    EDWARDS SIGNALING

    INT-03-120

    DISCONTINUED BY MANUFACTURER, SAFETY MONITOR RELAY, NO / NC, 4 AMP, VOLTAGE INPUT TYPE, DIN RAIL MOUNT, 4 INPUTS, 4 OUTPUTS, 24 MA SUPPLY, 120 VAC SUPPLY, 0 TO 65 DEGREES OPERATING RANGE
    ✓ IN STOCK!
    Buy Surplus As Low As £755.58 Price with VAT: £906.70
    £755.58 Price with VAT: £906.70
    Repair Yours £608.50 Price with VAT: £730.20
    EDWARDS SIGNALING RELA-EOL

    EDWARDS SIGNALING

    RELA-EOL

    RELAY DEVICE, END OF LINE, POLARIZED
    ✓ IN STOCK!
    £151.87 Price with VAT: £182.24 Buy Surplus As Low As £113.36 Price with VAT: £136.03
    £113.36 Price with VAT: £136.03
    Repair Yours Contact Us
    EDWARDS SIGNALING 6254B-003

    EDWARDS SIGNALING

    6254B-003

    DISCONTINUED BY MANUFACTURER, FIRE ALARM RELAY, CONTACT / 5 AMP0 RESISTIVE, 3 AMP, 115 VAC, 24 VDC
    ✓ IN STOCK!
    Buy Surplus As Low As £45.74 Price with VAT: £54.89
    £45.74 Price with VAT: £54.89
    EDWARDS SIGNALING INT-04-024

    EDWARDS SIGNALING

    INT-04-024

    EMERGENCY STOP SAFETY RELAY, FAST ACTING, 24 VDC, 120 VAC, 50/60 HZ, 30 OHMS, 4 AMPS
    £647.75 Price with VAT: £777.30 Buy Surplus As Low As £388.79 Price with VAT: £466.55
    £388.79 Price with VAT: £466.55
    Repair Yours £338.91 Price with VAT: £406.69
    EDWARDS SIGNALING INT-04-120

    EDWARDS SIGNALING

    INT-04-120

    INT-04-120, EMERGENCY - STOP SAFETY RELAY 120VAC
    £639.39 Price with VAT: £767.27 Buy Surplus As Low As £383.93 Price with VAT: £460.72
    £383.93 Price with VAT: £460.72
    Repair Yours £318.95 Price with VAT: £382.74
    EDWARDS SIGNALING MR201/C

    EDWARDS SIGNALING

    MR201/C

    FIRE CONTROL ACCESSORIES, DPDT AUXILIARY RELAY, W/ ENCLOSURE
    £35.85 Price with VAT: £43.02 Buy Surplus As Low As £21.66 Price with VAT: £25.99
    £21.66 Price with VAT: £25.99
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    EDWARDS SIGNALING MR199X13/C

    EDWARDS SIGNALING

    MR199X13/C

    FIRE CONTROL ACCESSORIES, DPDT AUXILIARY RELAY, 30 AMP, 24VDC
    £86.65 Price with VAT: £103.98 Buy Surplus As Low As £52.29 Price with VAT: £62.74
    £52.29 Price with VAT: £62.74
    Repair Yours Contact Us
    EDWARDS SIGNALING MR199X14/C

    EDWARDS SIGNALING

    MR199X14/C

    DPDT, 120 VAC, RELAY MOUNTED IN ENCLOSURE
    £124.74 Price with VAT: £149.69 Buy Surplus As Low As £75.44 Price with VAT: £90.53
    £75.44 Price with VAT: £90.53
    Repair Yours Contact Us
    EDWARDS SIGNALING 204-12/24VG

    EDWARDS SIGNALING

    204-12/24VG

    E.O.L., POWER SUPERVISION RELAY - FOR 4-WIRE APPLICATIONS
    £50.79 Price with VAT: £60.95 Buy Surplus As Low As £30.63 Price with VAT: £36.75
    £30.63 Price with VAT: £36.75
    Repair Yours Contact Us
    EDWARDS SIGNALING 741U

    EDWARDS SIGNALING

    741U

    DISCONTINUED BY MANUFACTURER, FOUR-WIRE PHOTOELECTRIC SMOKE DETECTOR WITH ALARM RELAY (NO) OUTPUT AND REMOTE ALARM/TROUBLE LED OUTPUT.
    Buy Surplus As Low As £30.08 Price with VAT: £36.10
    £30.08 Price with VAT: £36.10
    Repair Yours Contact Us
    EDWARDS SIGNALING MR201/T

    EDWARDS SIGNALING

    MR201/T

    SINGLE SPDT WITH LED TRACK MOUNTING
    £76.19 Price with VAT: £91.43 Buy Surplus As Low As £46.31 Price with VAT: £55.57
    £46.31 Price with VAT: £55.57
    Repair Yours Contact Us
    EDWARDS SIGNALING MR204/C

    EDWARDS SIGNALING

    MR204/C

    4-POSITION SPDT WITH LED IN METAL ENCLOSURE
    £174.04 Price with VAT: £208.85 Buy Surplus As Low As £104.57 Price with VAT: £125.49
    £104.57 Price with VAT: £125.49
    Repair Yours £150.00 Price with VAT: £180.00
    EDWARDS SIGNALING MR204/T

    EDWARDS SIGNALING

    MR204/T

    4-POSITION SPDT WITH LED TRACK MOUNTING
    £150.88 Price with VAT: £181.06 Buy Surplus As Low As £91.13 Price with VAT: £109.35
    £91.13 Price with VAT: £109.35
    Repair Yours £150.00 Price with VAT: £180.00
    EDWARDS SIGNALING MR701/S

    EDWARDS SIGNALING

    MR701/S

    SINGLE SPDT WITH LED & MOUNTING SPACERS
    £11.20 Price with VAT: £13.45 Buy Surplus As Low As £6.72 Price with VAT: £8.07
    £6.72 Price with VAT: £8.07
    Repair Yours Contact Us
    EDWARDS SIGNALING MR701/T

    EDWARDS SIGNALING

    MR701/T

    SINGLE SPDT WITH LED TRACK MOUNTING HARDWARE
    £21.66 Price with VAT: £25.99 Buy Surplus As Low As £13.45 Price with VAT: £16.13
    £13.45 Price with VAT: £16.13
    Repair Yours Contact Us
    EDWARDS SIGNALING MR808/T

    EDWARDS SIGNALING

    MR808/T

    8-POS, SPDT WITH LED TRACK MOUNTING HARDWARE
    £132.21 Price with VAT: £158.65 Buy Surplus As Low As £79.92 Price with VAT: £95.91
    £79.92 Price with VAT: £95.91
    Repair Yours Contact Us
    EDWARDS SIGNALING 405-01

    EDWARDS SIGNALING

    405-01

    POLARITY REVERSAL MODULE, 24 VDC, (USED FOR TANDEM SIGNALING OF ALL SOUNDERS INSIDE 260-CO DEVICES)
    £36.11 Price with VAT: £43.33 Buy Surplus As Low As £21.98 Price with VAT: £26.38
    £21.98 Price with VAT: £26.38
    Repair Yours Contact Us
    EDWARDS SIGNALING SIGA-MCRR

    EDWARDS SIGNALING

    SIGA-MCRR

    POLARITY REVERSAL RELAY MODULE - UIO MOUNT.
    £126.24 Price with VAT: £151.48 Buy Surplus As Low As £83.53 Price with VAT: £100.24
    £83.53 Price with VAT: £100.24
    Repair Yours Contact Us
    EDWARDS SIGNALING ARA-1

    EDWARDS SIGNALING

    ARA-1

    AUXILIARY RELAY. MOUNTS IN ARM-8. 7 AMP CONTACTS RATED FOR INDUCTIVE LOADS. PROVIDES 2 FORM C CONTACTS.
    £54.53 Price with VAT: £65.43 Buy Surplus As Low As £32.87 Price with VAT: £39.44
    £32.87 Price with VAT: £39.44
    Repair Yours Contact Us
    EDWARDS SIGNALING ARM-8

    EDWARDS SIGNALING

    ARM-8

    AUXILIARY RELAY MODULE. REQUIRES 1 FULL SIZE CABINET FOOTPRINT. INCLUDES ONE ARA-1 RELAY; MAY CONTAIN UP TO SEVEN ARA-1 RELAYS.
    £673.75 Price with VAT: £808.50 Buy Surplus As Low As £404.85 Price with VAT: £485.82
    £404.85 Price with VAT: £485.82
    Repair Yours £336.13 Price with VAT: £403.36
    EDWARDS SIGNALING MR708/S

    EDWARDS SIGNALING

    MR708/S

    8-POSITION SPDT WITH LED & MOUNTING SPACERS
    £70.21 Price with VAT: £84.26 Buy Surplus As Low As £42.58 Price with VAT: £51.09
    £42.58 Price with VAT: £51.09
    EDWARDS SIGNALING MR101/C

    EDWARDS SIGNALING

    MR101/C

    RELAY, SPDT, AUXILIARY, W/ ENCLOSURE, 24VAC, 24VDC, 115VAC, 230VAC, 0.015A, 10A @ 115V, REPLACES MR104/C
    £31.37 Price with VAT: £37.65 Buy Surplus As Low As £19.42 Price with VAT: £23.30
    £19.42 Price with VAT: £23.30
    Repair Yours Contact Us
    EDWARDS SIGNALING INT-22.5R1-24

    EDWARDS SIGNALING

    INT-22.5R1-24

    DISCONTINUED BY MANUFACTURER, SAFETY MONITOR RELAY, 24 VAC/DC, 2-CHANNEL, W/ SELF-MONITORING ON EACH ON-OFF CYCLE, 32-149F TEMP RANGE
    Buy Surplus As Low As £322.04 Price with VAT: £386.45
    £322.04 Price with VAT: £386.45
    Repair Yours £281.14 Price with VAT: £337.37
    EDWARDS SIGNALING PAM1

    EDWARDS SIGNALING

    PAM1

    FIRE CONTROL ACCESSORIES, SPDT AUXILIARY RELAY, 10 AMPS, 120VAC OR 24VAC/DC
    £22.74 Price with VAT: £27.29 Buy Surplus As Low As £12.47 Price with VAT: £14.96
    £12.47 Price with VAT: £14.96
    Repair Yours Contact Us
    EDWARDS SIGNALING INT-05-024

    EDWARDS SIGNALING

    INT-05-024

    SAFETY EXPANSION RELAY, 35 MM DIN RAIL OR PANEL MOUNT, CONTROL INPUT:, 24 VDC OPEN-CIRCUIT, 24 MA CLOSED-CIRCUIT, 30 OHMS MAX, SAFE OUTPUT:, 230 VAC/60 VDC, 4 AMP EACH OUTPUT, FUSE: 4 AMP/25 ...
    £627.94 Price with VAT: £753.53 Buy Surplus As Low As £304.43 Price with VAT: £365.32
    £304.43 Price with VAT: £365.32
    Repair Yours £265.73 Price with VAT: £318.88
    EDWARDS SIGNALING INT-03-230

    EDWARDS SIGNALING

    INT-03-230

    DISCONTINUED BY MANUFACTURER, SENTROL SAFETY MONITOR RELAY, FOR USE WITH 300-BT SERIES GUARDSWITCH, 230 VAC, 80 MA, 12 GAUGE, 32 TO 149 F TEMP RANGE
    Buy Surplus As Low As £815.37 Price with VAT: £978.44
    £815.37 Price with VAT: £978.44
    Repair Yours £754.85 Price with VAT: £905.82
    EDWARDS SIGNALING ANSZSR

    EDWARDS SIGNALING

    ANSZSR

    AUDIO EVACUATION ACCESSORY, RELAY CARD
    £42.58 Price with VAT: £51.09 Buy Surplus As Low As £26.14 Price with VAT: £31.37
    £26.14 Price with VAT: £31.37
    EDWARDS SIGNALING M500RF

    EDWARDS SIGNALING

    M500RF

    DISCONTINUED BY MANUFACTURER, ADDRESSABLE RELAY CONTROL MODULE, FOR 2-WIRE SYSTEMS, 4 INCH SQUARE MOUNT, NO DIRECT REPLACEMENT
    Buy Surplus As Low As £188.82 Price with VAT: £226.59
    £188.82 Price with VAT: £226.59
    EDWARDS SIGNALING MR101/T

    EDWARDS SIGNALING

    MR101/T

    SINGLE SPDT WITH LED TRACK MOUNTING
    £72.45 Price with VAT: £86.95 Buy Surplus As Low As £44.07 Price with VAT: £52.88
    £44.07 Price with VAT: £52.88
    Repair Yours Contact Us
    EDWARDS SIGNALING MR104T

    EDWARDS SIGNALING

    MR104T

    4-POSITION SPDT WITH LED TRACK MOUNTING
    £53.78 Price with VAT: £64.54 Buy Surplus As Low As £32.87 Price with VAT: £39.44
    £32.87 Price with VAT: £39.44
    Repair Yours Contact Us
    EDWARDS SIGNALING MR199X13

    EDWARDS SIGNALING

    MR199X13

    DPDT, 24 VDC, RELAY ONLY
    £39.59 Price with VAT: £47.51 Buy Surplus As Low As £23.90 Price with VAT: £28.68
    £23.90 Price with VAT: £28.68
    Repair Yours Contact Us
    EDWARDS SIGNALING MR199X14

    EDWARDS SIGNALING

    MR199X14

    DPDT, 120 VAC, RELAY ONLY
    £48.55 Price with VAT: £58.26 Buy Surplus As Low As £29.13 Price with VAT: £34.96
    £29.13 Price with VAT: £34.96
    Repair Yours Contact Us
    EDWARDS SIGNALING MR704/T

    EDWARDS SIGNALING

    MR704/T

    4-POS, SPDT WITH LED TRACK MOUNTING HARDWARE
    £88.14 Price with VAT: £105.77 Buy Surplus As Low As £53.03 Price with VAT: £63.64
    £53.03 Price with VAT: £63.64
    Repair Yours Contact Us
    EDWARDS SIGNALING MR708/T

    EDWARDS SIGNALING

    MR708/T

    8-POS, SPDT WITH LED TRACK MOUNTING HARDWARE
    £121.75 Price with VAT: £146.10 Buy Surplus As Low As £73.20 Price with VAT: £87.84
    £73.20 Price with VAT: £87.84
    Repair Yours Contact Us
    EDWARDS SIGNALING MR801/S

    EDWARDS SIGNALING

    MR801/S

    SINGLE SPDT WITH LED & MOUNTING SPACERS
    £11.20 Price with VAT: £13.45 Buy Surplus As Low As £6.72 Price with VAT: £8.07
    £6.72 Price with VAT: £8.07
    Repair Yours Contact Us
    EDWARDS SIGNALING MR804/T

    EDWARDS SIGNALING

    MR804/T

    4-POS, SPDT WITH LED TRACK MOUNTING HARDWARE
    £67.97 Price with VAT: £81.57 Buy Surplus As Low As £41.08 Price with VAT: £49.30
    £41.08 Price with VAT: £49.30
    Repair Yours Contact Us
    EDWARDS SIGNALING MR104C

    EDWARDS SIGNALING

    MR104C

    RELAY, 4-POSITION, SPDT, WITH LED, IN METAL ENCLOSURE, REPLACED BY MR101/C
    £147.15 Price with VAT: £176.58 Buy Surplus As Low As £88.89 Price with VAT: £106.67
    £88.89 Price with VAT: £106.67
    Repair Yours Contact Us
    EDWARDS SIGNALING SIGA-CR2

    EDWARDS SIGNALING

    SIGA-CR2

    SIGNATURE CONTROL RELAY MODULE DUAL TERMINALS
    £88.89 Price with VAT: £106.67 Buy Surplus As Low As £53.78 Price with VAT: £64.54
    £53.78 Price with VAT: £64.54
    Repair Yours Contact Us
    EDWARDS SIGNALING C-9302

    EDWARDS SIGNALING

    C-9302

    AC CONTROL RELAY FOR POWER SWITCHING
    £38.09 Price with VAT: £45.71 Buy Surplus As Low As £23.16 Price with VAT: £27.79
    £23.16 Price with VAT: £27.79
    EDWARDS SIGNALING EC2-RB

    EDWARDS SIGNALING

    EC2-RB

    RELAY BASE, EC2 SERIES, 4 TERMINALS, AUXILIARY RELAY, 4" DIAMETER
    £20.91 Price with VAT: £25.10 Buy Surplus As Low As £10.79 Price with VAT: £12.95
    £10.79 Price with VAT: £12.95
    EDWARDS SIGNALING EC2-RB4

    EDWARDS SIGNALING

    EC2-RB4

    4" RELAY BASE, EC2 SERIES.
    £15.69 Price with VAT: £18.82 Buy Surplus As Low As £10.08 Price with VAT: £12.10
    £10.08 Price with VAT: £12.10
    Repair Yours Contact Us
    EDWARDS SIGNALING EC2-RB4.

    EDWARDS SIGNALING

    EC2-RB4.

    BASE,CONV,2W,RELAY,4"
    £5.67 Price with VAT: £6.81 Buy Surplus As Low As £3.40 Price with VAT: £4.09
    £3.40 Price with VAT: £4.09
    Repair Yours Contact Us
    EDWARDS SIGNALING MR-201/T

    EDWARDS SIGNALING

    MR-201/T

    MULTI-VOLTAGE CONTROL RELAY
    £35.85 Price with VAT: £43.02 Buy Surplus As Low As £21.66 Price with VAT: £25.99
    £21.66 Price with VAT: £25.99
    Repair Yours Contact Us
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