Product Search

    SEARCH NOW FOR ALL YOUR DEHN SOLUTIONS

    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.

    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.

    Filter Results
    Results 1-50 of 183.
    DEHN 956 305

    DEHN

    956 305

    MODULAR COMBINED LIGHTNING CURRENT AND SURGE ARRESTER, NOMINAL VOLTAGE: 230/400 V, NOMINAL DISCHARGE CURRENT: 25/75 KA, FOR TN-C SYSTEMS, DIN-RAIL MOUNTING, IP20, (DV M TNC 255 FM)
    ✓ IN STOCK!
    £1,944.00 Price with VAT: £2,332.80 Buy Surplus As Low As £1,197.18 Price with VAT: £1,436.62
    £1,197.18 Price with VAT: £1,436.62
    DEHN 956315

    DEHN

    956315

    SURGE ARRESTER
    £1,925.00 Price with VAT: £2,310.00 Buy Surplus As Low As £1,155.00 Price with VAT: £1,386.00
    £1,155.00 Price with VAT: £1,386.00
    DEHN DV M TT 255 FM

    DEHN

    DV M TT 255 FM

    MODULAR SURGE ARRESTOR, COMBINED LIGHT/SURGE ARRESTER, 230-400 V NOMINAL VOLTAGE, 50/60 HZ, 255-264 V CONTINOUS VOLTAGE, 25-100 KA IMPULSE/DISCHARGE CURRENT, FOR TT AND TN-S SYSTEMS, -40 TO ...
    ✓ IN STOCK!
    £1,585.71 Price with VAT: £1,902.85 Buy Surplus As Low As £951.43 Price with VAT: £1,141.72
    £951.43 Price with VAT: £1,141.72
    DEHN 956405

    DEHN

    956405

    MODULAR COMBINED ARRESTER, FOR TN-C SYSTEMS, 4 POLE, TYPE 1 + TYPE 2 + TYPE 3, NOMINAL VOLTAGE 230/400 VAC (50/60 HZ), MAX. CONTINUOUS 255 VAC (50/60 HZ), DIN RAIL MOUNTING, IP20
    £1,503.00 Price with VAT: £1,803.60 Buy Surplus As Low As £902.00 Price with VAT: £1,082.40
    £902.00 Price with VAT: £1,082.40
    DEHN 765051

    DEHN

    765051

    FUSE TONG, HIGH VOLTAGE OPERATING ROD, 1-36 KV VOLTAGE RATING, 30-90 MM CLAMPING RANGE, 43 MM DIAMETER, SUITABLE FOR LIVE-LINE WORK
    ✓ IN STOCK!
    £713.20 Price with VAT: £855.83 Buy Surplus As Low As £315.36 Price with VAT: £378.43
    £315.36 Price with VAT: £378.43
    DEHN 961-140

    DEHN

    961-140

    MAXI LIGHTNING CURRENT ARRESTER
    £628.86 Price with VAT: £754.63 Buy Surplus As Low As £377.47 Price with VAT: £452.96
    £377.47 Price with VAT: £452.96
    Repair Yours £314.43 Price with VAT: £377.32
    DEHN DV-MOD-NPE-100

    DEHN

    DV-MOD-NPE-100

    PROTECTION MODULE, DEHNVENTIL M, SPARK-GAP BASED PROTECTION, 2.50 MJ/OHM, 100 KA, 255 V, DIN RAIL MOUNT
    ✓ IN STOCK!
    £616.18 Price with VAT: £739.42 Buy Surplus As Low As £217.30 Price with VAT: £260.76
    £217.30 Price with VAT: £260.76
    DEHN DG-MOD-440

    DEHN

    DG-MOD-440

    PROTECTION MODULE, VARISTOR-BASED, FOR DEHNGUARD M AND DEHNGUARD S SURGE ARRESTORS, DIN RAIL MOUNT
    ✓ IN STOCK!
    £544.55 Price with VAT: £653.46 Buy Surplus As Low As £301.71 Price with VAT: £362.06
    £301.71 Price with VAT: £362.06
    DEHN 941 400

    DEHN

    941 400

    SURGE ARRESTOR, 1 PORT, 4 MODULES, 230-240 V, 12.5 KA, -40 TO +80 DEGREES C, 50/60 HZ, IP20
    ✓ IN STOCK!
    £672.30 Price with VAT: £806.76 Buy Surplus As Low As £470.61 Price with VAT: £564.73
    £470.61 Price with VAT: £564.73
    DEHN DV-MOD-255

    DEHN

    DV-MOD-255

    PROTECTION MODULE, DEHNVENTIL M, SPARK GAP BASED PROTECTION, 156.25 KJ/OHM, 25 KA, 264 V, DIN RAIL MOUNT
    ✓ IN STOCK!
    £494.54 Price with VAT: £593.45 Buy Surplus As Low As £157.94 Price with VAT: £189.53
    £157.94 Price with VAT: £189.53
    DEHN 961175

    DEHN

    961175

    LIGHTNING CURRENT ARRESTER, SINGLE-POLE, 760 V, 25 KA, FOR USE IN 690 V SYSTEMS, TYPE 1 / CLASS I
    £658.00 Price with VAT: £789.60 Buy Surplus As Low As £395.00 Price with VAT: £474.00
    £395.00 Price with VAT: £474.00
    DEHN 929221

    DEHN

    929221

    DEHN DPA SERIES DATA & SIGNAL SURGE PROTECTIVE DEVICE (SPD), SERIES CIRCUIT, NEMA 4/4X ENCLOSURE RATING, IP66, POLE OR WALL MOUNT.
    £484.25 Price with VAT: £581.10 Buy Surplus As Low As £290.70 Price with VAT: £348.84
    £290.70 Price with VAT: £348.84
    DEHN DG S 275

    DEHN

    DG S 275

    SURGE ARRESTOR, SINGLE-POLE, 275 VAC / 350 VDC MAX., 50/60 HZ, 40 KA MAX., GREEN / RED FAULT INDICATORS, 1X PORT, IP 20, (952070)
    £129.93 Price with VAT: £155.92 Buy Surplus As Low As £76.58 Price with VAT: £91.89
    £76.58 Price with VAT: £91.89
    DEHN 961125

    DEHN

    961125

    DEHNBLOC M 1 255 FM
    £440.50 Price with VAT: £528.60 Buy Surplus As Low As £264.75 Price with VAT: £317.69
    £264.75 Price with VAT: £317.69
    Repair Yours £220.25 Price with VAT: £264.30
    DEHN 952305

    DEHN

    952305

    (DG M TNC 275 FM), SURGE PROTECTION DEVICE, TYPE 2 / CLASS II, 275V MAX, 20 KA NOMINAL DISCHARGE, 40 KA MAX DISCHARGE, < 1.5 KV VOLTAGE PROTECTION LEVEL, 125 A GG MAX MAINS OVERCURRENT PROTE ...
    ✓ IN STOCK!
    £430.86 Price with VAT: £517.03 Buy Surplus As Low As £327.78 Price with VAT: £393.34
    £327.78 Price with VAT: £393.34
    DEHN 952406

    DEHN

    952406

    GUARD MODULAR WITH INTEGRATED BACKUP FUSE
    £397.49 Price with VAT: £476.99 Buy Surplus As Low As £198.74 Price with VAT: £238.49
    £198.74 Price with VAT: £238.49
    Repair Yours £189.10 Price with VAT: £226.92
    DEHN DG M TT 275 FM

    DEHN

    DG M TT 275 FM

    SURGE ARRESTER, PROTECTION MODULE, DIN RAIL MOUNT, DG SERIES, 40 KA MAXIMUM, TYPE 2, 275 VAC
    ✓ IN STOCK!
    £481.01 Price with VAT: £577.21 Buy Surplus As Low As £320.67 Price with VAT: £384.80
    £320.67 Price with VAT: £384.80
    Repair Yours £279.47 Price with VAT: £335.36
    DEHN 953400

    DEHN

    953400

    RAIL MODULAR, MULTIPOLE, 230 / 400 V (50 / 60 HZ), 25 A, DR M 4P 255
    £356.52 Price with VAT: £427.82 Buy Surplus As Low As £214.32 Price with VAT: £257.18
    £214.32 Price with VAT: £257.18
    DEHN 918-422

    DEHN

    918-422

    SURGE ARRESTER, 10 AMP, 24-35 V, SCREW CONNECTION, YELLOW
    £339.15 Price with VAT: £406.98 Buy Surplus As Low As £169.11 Price with VAT: £202.93
    £169.11 Price with VAT: £202.93
    DEHN 920 327

    DEHN

    920 327

    PROTECTION MODULES, LIFECHECK SPD MONITORING FUNCTION, OPTIMAL PROTECTION OF FOUR SINGLE LINES
    £323.33 Price with VAT: £388.00 Buy Surplus As Low As £161.67 Price with VAT: £194.00
    £161.67 Price with VAT: £194.00
    Repair Yours £153.51 Price with VAT: £184.21
    DEHN BXTU-ML4-BD-0-180

    DEHN

    BXTU-ML4-BD-0-180

    SURGE ARRESTOR, BLITZDUCTOR XTU, 0-180 V, 0-400 HZ, DIN RAIL MOUNT
    £322.29 Price with VAT: £386.75 Buy Surplus As Low As £132.69 Price with VAT: £159.23
    £132.69 Price with VAT: £159.23
    DEHN 900 354

    DEHN

    900 354

    LIGHTNING CURRENT ARRESTER, TYPE VGA 280/4, 100 KA, 4 POLE, FUNCTION TEST "T" INDICATED OPERATION, DEFECTE INDICATION / REPLACE ARRESTER
    ✓ IN STOCK!
    £307.82 Price with VAT: £369.39 Buy Surplus As Low As £135.29 Price with VAT: £162.34
    £135.29 Price with VAT: £162.34
    DEHN 900 061

    DEHN

    900 061

    SURGE ARRESTER, 15 KA, 1000 VDC, LIGHTNING CURRENT, COMBINED, THERMOPLASTIC, RED, DIN MOUNT
    ✓ IN STOCK!
    £414.00 Price with VAT: £496.80 Buy Surplus As Low As £221.94 Price with VAT: £266.33
    £221.94 Price with VAT: £266.33
    DEHN 908345

    DEHN

    908345

    DEHN DG-MU SERIES POWER SURGE PROTECTIVE DEVICE (SPD), 20 KA DISCHARGE CURRENT, 208/120 VAC 3-PHASE WYE, NEUTRAL GROUND PROTECTION, PARALLEL CIRCUIT, 35MM DIN RAIL MOUNT.
    £291.44 Price with VAT: £349.73 Buy Surplus As Low As £175.01 Price with VAT: £210.02
    £175.01 Price with VAT: £210.02
    DEHN 908348

    DEHN

    908348

    DEHN DG-MU SERIES POWER SURGE PROTECTIVE DEVICE (SPD), 20 KA DISCHARGE CURRENT, 240/120 VAC HIGH-LEG DELTA, NEUTRAL GROUND PROTECTION, PARALLEL CIRCUIT, 35MM DIN RAIL MOUNT.
    £291.44 Price with VAT: £349.73 Buy Surplus As Low As £175.01 Price with VAT: £210.02
    £175.01 Price with VAT: £210.02
    DEHN 908346

    DEHN

    908346

    DEHN DG-MU SERIES POWER SURGE PROTECTIVE DEVICE (SPD), 20 KA DISCHARGE CURRENT, 480/277 VAC 3-PHASE WYE, NEUTRAL GROUND PROTECTION, PARALLEL CIRCUIT, 35MM DIN RAIL MOUNT.
    £291.44 Price with VAT: £349.73 Buy Surplus As Low As £175.01 Price with VAT: £210.02
    £175.01 Price with VAT: £210.02
    DEHN 908347

    DEHN

    908347

    DEHN DG-MU SERIES POWER SURGE PROTECTIVE DEVICE (SPD), 20 KA DISCHARGE CURRENT, 600/347 VAC 3-PHASE WYE, NEUTRAL GROUND PROTECTION, PARALLEL CIRCUIT, 35MM DIN RAIL MOUNT.
    £291.44 Price with VAT: £349.73 Buy Surplus As Low As £175.01 Price with VAT: £210.02
    £175.01 Price with VAT: £210.02
    DEHN 961105

    DEHN

    961105

    LIGHTNING CURRENT ARRESTER, 100 KA, 2 MODULAR SPACING, DIN RAIL (TOP HAT RAIL) 35 MM
    £359.24 Price with VAT: £431.09 Buy Surplus As Low As £216.06 Price with VAT: £259.27
    £216.06 Price with VAT: £259.27
    DEHN 941 200

    DEHN

    941 200

    SURGE ARRESTER, 25 KA, 230 VAC, 50/60 HZ, LIGHTNING CURRENT, GREEN/RED FAULT INDICATION
    ✓ IN STOCK!
    £343.80 Price with VAT: £412.56 Buy Surplus As Low As £257.85 Price with VAT: £309.42
    £257.85 Price with VAT: £309.42
    DEHN 952300

    DEHN

    952300

    (DG M TNC 275), SURGE PROTECTION DEVICE, TYPE 2 / CLASS II, 275V MAX, 20 KA NOMINAL DISCHARGE, 40 KA MAX DISCHARGE, < 1.5 KV VOLTAGE PROTECTION LEVEL, 125 A GG MAX MAINS OVERCURRENT PROTECT, ...
    £252.88 Price with VAT: £303.46 Buy Surplus As Low As £152.02 Price with VAT: £182.43
    £152.02 Price with VAT: £182.43
    DEHN 952400

    DEHN

    952400

    SURGE ARRESTOR DGMTNS275
    £238.05 Price with VAT: £285.66 Buy Surplus As Low As £157.22 Price with VAT: £188.66
    £157.22 Price with VAT: £188.66
    DEHN 961010

    DEHN

    961010

    PROTECTION MOD
    £235.08 Price with VAT: £282.10 Buy Surplus As Low As £155.73 Price with VAT: £186.88
    £155.73 Price with VAT: £186.88
    DEHN 929970

    DEHN

    929970

    DEHN DPI-CD SERIES POWER, DATA & SIGNAL SURGE PROTECTIVE DEVICE (SPD), 230/120 VAC 1-PHASE & 24V, PARALLEL CIRCUIT, 2 LINES OR 1 PAIR, IP67, 1/2IN-14 NPSM MOUNT.
    £225.44 Price with VAT: £270.53 Buy Surplus As Low As £135.71 Price with VAT: £162.85
    £135.71 Price with VAT: £162.85
    DEHN 920 344

    DEHN

    920 344

    SURGE ARRESTOR 33V
    £303.70 Price with VAT: £364.44 Buy Surplus As Low As £182.66 Price with VAT: £219.19
    £182.66 Price with VAT: £219.19
    Repair Yours £159.44 Price with VAT: £191.33
    DEHN 908319

    DEHN

    908319

    DEHN DG-MU SERIES POWER SURGE PROTECTIVE DEVICE (SPD), 20 KA DISCHARGE CURRENT, 480/277 VAC 3-PHASE WYE, PARALLEL CIRCUIT, 35MM DIN RAIL MOUNT.
    ✓ IN STOCK!
    £220.95 Price with VAT: £265.15 Buy Surplus As Low As £168.52 Price with VAT: £202.23
    £168.52 Price with VAT: £202.23
    DEHN 920314

    DEHN

    920314

    LIFECHECK SPD MONITORING BXT ML4 BPD 24
    £220.25 Price with VAT: £264.30 Buy Surplus As Low As £146.09 Price with VAT: £175.31
    £146.09 Price with VAT: £175.31
    DEHN 908356

    DEHN

    908356

    DEHN DG-MU SERIES POWER SURGE PROTECTIVE DEVICE (SPD), 20 KA DISCHARGE CURRENT, 240 VAC 3-PHASE DELTA, PARALLEL CIRCUIT, 35MM DIN RAIL MOUNT.
    £218.77 Price with VAT: £262.52 Buy Surplus As Low As £131.26 Price with VAT: £157.51
    £131.26 Price with VAT: £157.51
    DEHN 908355

    DEHN

    908355

    DEHN DG-MU SERIES POWER SURGE PROTECTIVE DEVICE (SPD), 20 KA DISCHARGE CURRENT, 480 VAC 3-PHASE DELTA, PARALLEL CIRCUIT, 35MM DIN RAIL MOUNT.
    £218.77 Price with VAT: £262.52 Buy Surplus As Low As £131.26 Price with VAT: £157.51
    £131.26 Price with VAT: £157.51
    DEHN 918-421

    DEHN

    918-421

    SURGE ARRESTER, 50A, 36V,20KZ
    £276.00 Price with VAT: £331.20 Buy Surplus As Low As £166.00 Price with VAT: £199.20
    £166.00 Price with VAT: £199.20
    Repair Yours £150.00 Price with VAT: £180.00
    DEHN DPA-M-CLE-RJ45B-48

    DEHN

    DPA-M-CLE-RJ45B-48

    ARRESTOR, CAT 6 / CHANNEL, CLASS E, FOR DATA NETWORKS / ETHERNET APPLICATIONS, IEEE 802.3 COMPLIANT UP TO POE++ / 4PPOE, 250 MHZ, DIN RAIL MOUNT
    ✓ IN STOCK!
    £271.51 Price with VAT: £325.81 Buy Surplus As Low As £159.53 Price with VAT: £191.44
    £159.53 Price with VAT: £191.44
    DEHN 50KA L-N, N-G

    DEHN

    50KA L-N, N-G

    SURGE PROTECTIVE DEVICE, 50KA RATNG, 50K AMPS, REPLACED 72116
    £189.85 Price with VAT: £227.81 Buy Surplus As Low As £114.20 Price with VAT: £137.04
    £114.20 Price with VAT: £137.04
    DEHN DG-M-TNS-275

    DEHN

    DG-M-TNS-275

    SURGE ARRESTER, 275VAC CONTINUOUS, 230/400VAC, 50/60HZ, DIN RAIL MOUNTING, TYPE 2
    ✓ IN STOCK!
    £189.28 Price with VAT: £227.14 Buy Surplus As Low As £86.88 Price with VAT: £104.26
    £86.88 Price with VAT: £104.26
    DEHN 908195

    DEHN

    908195

    DEHN DG-MU SERIES POWER SURGE PROTECTIVE DEVICE (SPD), 20 KA DISCHARGE CURRENT, 240/120 VAC SPLIT PHASE, PARALLEL CIRCUIT, 35MM DIN RAIL MOUNT.
    £181.69 Price with VAT: £218.03 Buy Surplus As Low As £109.01 Price with VAT: £130.82
    £109.01 Price with VAT: £130.82
    DEHN DG-TNS-230-400-FM

    DEHN

    DG-TNS-230-400-FM

    MODULAR SURGE PROTECTION
    ✓ IN STOCK!
    £244.87 Price with VAT: £293.84 Buy Surplus As Low As £143.75 Price with VAT: £172.50
    £143.75 Price with VAT: £172.50
    DEHN 926-344

    DEHN

    926-344

    926-344
    £180.95 Price with VAT: £217.14 Buy Surplus As Low As £109.01 Price with VAT: £130.82
    £109.01 Price with VAT: £130.82
    DEHN BXT-ML4-BE-24

    DEHN

    BXT-ML4-BE-24

    SURGE ARRESTOR, BLITZDUCTOR XT, IP20, 1.8 OHM, 24 VDC, DIN RAIL MOUNT
    £175.98 Price with VAT: £211.17 Buy Surplus As Low As £101.60 Price with VAT: £121.92
    £101.60 Price with VAT: £121.92
    DEHN 952-307

    DEHN

    952-307

    CURRENT ARRESTER, 100AMP, 3POLE, 600/750VAC 50/60HZ, 25KA
    ✓ IN STOCK!
    £236.02 Price with VAT: £283.22 Buy Surplus As Low As £131.10 Price with VAT: £157.32
    £131.10 Price with VAT: £157.32
    DEHN 952 076

    DEHN

    952 076

    SURGE ARRESTER , 600V, 1P
    £125.66 Price with VAT: £150.80 Buy Surplus As Low As £75.62 Price with VAT: £90.74
    £75.62 Price with VAT: £90.74
    DEHN 926-270

    DEHN

    926-270

    SUGE ARRESTER MODULE 2SINGLE LINES 1AMP 6V
    £165.37 Price with VAT: £198.45 Buy Surplus As Low As £99.37 Price with VAT: £119.25
    £99.37 Price with VAT: £119.25
    DEHN 920370

    DEHN

    920370

    SURGE ARRESTER 6V
    £165.37 Price with VAT: £198.45 Buy Surplus As Low As £99.37 Price with VAT: £119.25
    £99.37 Price with VAT: £119.25
    Repair Yours £150.00 Price with VAT: £180.00
    Next
    1 2 3 4