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    Safety Systems / Safety Relay

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    23 Results.
    SCHWEITZER ENGINEERING 0501002X561BXB

    SCHWEITZER ENGINEERING

    0501002X561BXB

    RELAY, 5.5 WATT, 48/125 VDC, 50/60 HZ, 5-PH
    ✓ IN STOCK!
    £682.22 Price with VAT: £818.66 Buy Surplus As Low As £420.10 Price with VAT: £504.12
    £420.10 Price with VAT: £504.12
    Repair Yours £296.55 Price with VAT: £355.86
    SCHWEITZER ENGINEERING SEL-251C

    SCHWEITZER ENGINEERING

    SEL-251C

    DISCONTINUED BY MANUFACTURER, SCHWEITZER ENGINEERING, SEL-251C, SEL251C, DISTRIBUTION BUS RELAY, 85-264VAC, 50/60HZ, 85-350VDC, 15W
    ✓ IN STOCK!
    Buy Surplus As Low As £326.20 Price with VAT: £391.44
    £326.20 Price with VAT: £391.44
    Repair Yours £223.94 Price with VAT: £268.73
    SCHWEITZER ENGINEERING SEL-121F-121F00-4256MHSB

    SCHWEITZER ENGINEERING

    SEL-121F-121F00-4256MHSB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, PROTECTION SYSTEM, DIRECTIONAL, SYNCHRONISM CHECKING, RECLOSING, FAULT LOCATOR, 85-200VAC/DC
    Buy Surplus As Low As £3,851.73 Price with VAT: £4,622.08
    £3,851.73 Price with VAT: £4,622.08
    Repair Yours £3,209.78 Price with VAT: £3,851.73
    SCHWEITZER ENGINEERING SEL-167-167000425MHGB

    SCHWEITZER ENGINEERING

    SEL-167-167000425MHGB

    DISCONTINUED BY MANUFACTURER, OVER-CURRENT RELAY, DIRECTIONAL, AND GROUND FAULT LOCATOR, INPUT 125VDC, POWER SUPPLY / 2W / 125VAC/DC
    Buy Surplus As Low As £295.60 Price with VAT: £354.72
    £295.60 Price with VAT: £354.72
    Repair Yours £246.33 Price with VAT: £295.60
    SCHWEITZER ENGINEERING SEL-321-321124256HGB334

    SCHWEITZER ENGINEERING

    SEL-321-321124256HGB334

    PHASE AND GROUND DISTANCE RELAY, SWITCH WITH GUARD, ABC PHASE ROTATION, STANDARD 12OUTPUT / 8INPUT, CONTROL INPUT / 5AMP / 125VDC, 60HZ / HORIZONTAL RACK MOUNT
    £4,154.05 Price with VAT: £4,984.86 Buy Surplus As Low As £2,077.40 Price with VAT: £2,492.88
    £2,077.40 Price with VAT: £2,492.88
    Repair Yours £1,973.64 Price with VAT: £2,368.37
    SCHWEITZER ENGINEERING SEL-587-0587003X5X1

    SCHWEITZER ENGINEERING

    SEL-587-0587003X5X1

    RELAY, CURRENT DIFFERENTIAL, OVER-CURRENT, STANDARD, EIA-232 COMMUNICATION PORT, 5AMP, 125VAC, 48/125VDC, TERMINAL BLOCK CONNECTION, HORIZONTAL RACK MOUNT
    £1,645.94 Price with VAT: £1,975.13 Buy Surplus As Low As £823.35 Price with VAT: £988.01
    £823.35 Price with VAT: £988.01
    Repair Yours £782.29 Price with VAT: £938.75
    SCHWEITZER ENGINEERING SEL-121F-121F00-4256MHGB

    SCHWEITZER ENGINEERING

    SEL-121F-121F00-4256MHGB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, PROTECTION SYSTEM, DIRECTIONAL, SYNCHRONISM CHECKING, RECLOSING, FAULT LOCATOR, 85-200VAC/DC
    Buy Surplus As Low As £3,739.76 Price with VAT: £4,487.72
    £3,739.76 Price with VAT: £4,487.72
    Repair Yours £3,135.13 Price with VAT: £3,762.16
    SCHWEITZER ENGINEERING SEL-321-1-321124256HGB334

    SCHWEITZER ENGINEERING

    SEL-321-1-321124256HGB334

    PHASE AND GROUND DISTANCE RELAY, SWITCH WITH GUARD, ABC PHASE ROTATION, STANDARD 12OUTPUT / 8INPUT, CONTROL INPUT / 5AMP / 125VDC, 60HZ / HORIZONTAL RACK MOUNT
    £4,154.05 Price with VAT: £4,984.86 Buy Surplus As Low As £2,077.40 Price with VAT: £2,492.88
    £2,077.40 Price with VAT: £2,492.88
    Repair Yours £1,973.64 Price with VAT: £2,368.37
    SCHWEITZER ENGINEERING SEL-321-3212B4256HNB554

    SCHWEITZER ENGINEERING

    SEL-321-3212B4256HNB554

    RELAY, PHASE AND GROUND DISTANCE RELAY, DIRECTIONAL OVERCURRENT RELAY, FSULT LOCATOR, 25W, 125V 50/60HZ
    £5,587.78 Price with VAT: £6,705.34 Buy Surplus As Low As £1,881.87 Price with VAT: £2,258.24
    £1,881.87 Price with VAT: £2,258.24
    Repair Yours £1,561.95 Price with VAT: £1,874.34
    SCHWEITZER ENGINEERING SEL-121F-X-4256MHNB

    SCHWEITZER ENGINEERING

    SEL-121F-X-4256MHNB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, 12W, 125VAC/DC
    Buy Surplus As Low As £4,254.82 Price with VAT: £5,105.78
    £4,254.82 Price with VAT: £5,105.78
    Repair Yours £3,545.68 Price with VAT: £4,254.82
    SCHWEITZER ENGINEERING SEL-121D-121D00-425MHGB

    SCHWEITZER ENGINEERING

    SEL-121D-121D00-425MHGB

    DISCONTINUED BY MANUFACTURER, PHASE AND DISTANCE GROUND RELAY, DIRECTIONAL, FAULT LOCATOR, INPUT / 12W / 125VAC/DC, INPUT / 125VDC
    Buy Surplus As Low As £4,120.46 Price with VAT: £4,944.55
    £4,120.46 Price with VAT: £4,944.55
    Repair Yours £3,433.71 Price with VAT: £4,120.46
    SCHWEITZER ENGINEERING SEL-121D-121D00-4356MHGB

    SCHWEITZER ENGINEERING

    SEL-121D-121D00-4356MHGB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, PROTECTION SYSTEM, INPUT 125VDC, POWER SUPPLY / 12W / 125VAC/DC
    Buy Surplus As Low As £4,120.46 Price with VAT: £4,944.55
    £4,120.46 Price with VAT: £4,944.55
    Repair Yours £3,433.71 Price with VAT: £4,120.46
    SCHWEITZER ENGINEERING SEL-121D-121D00-4256MHSB

    SCHWEITZER ENGINEERING

    SEL-121D-121D00-4256MHSB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, PROTECTION SYSTEM, INPUT 125VDC, POWER SUPPLY / 12W / 125VAC/DC
    Buy Surplus As Low As £4,120.46 Price with VAT: £4,944.55
    £4,120.46 Price with VAT: £4,944.55
    Repair Yours £3,433.71 Price with VAT: £4,120.46
    SCHWEITZER ENGINEERING SEL-221F-221F00-4256M3GB

    SCHWEITZER ENGINEERING

    SEL-221F-221F00-4256M3GB

    DISCONTINUED BY MANUFACTURER, PHASE AND GROUND DISTANCE RELAY, DIRECTIONAL, SYNCHRONISM CHECKING, RECLOSING, FAULT LOCATOR, INPUT / 125VDC, POWER SUPPLY / 14W, 125VAC/D, 60HZ, HORIZONTAL PAN ...
    Buy Surplus As Low As £1,701.93 Price with VAT: £2,042.31
    £1,701.93 Price with VAT: £2,042.31
    Repair Yours £1,418.27 Price with VAT: £1,701.93
    SCHWEITZER ENGINEERING SEL-300G

    SCHWEITZER ENGINEERING

    SEL-300G

    GENERATOR RELAY, SEQUENTIAL EVENTS RECORDER, 48/125VAC, 50/60HZ, 25W
    £653.65 Price with VAT: £784.38 Buy Surplus As Low As £327.20 Price with VAT: £392.64
    £327.20 Price with VAT: £392.64
    Repair Yours £304.56 Price with VAT: £365.47
    SCHWEITZER ENGINEERING SEL-321-3211Y6256HXB2X6

    SCHWEITZER ENGINEERING

    SEL-321-3211Y6256HXB2X6

    PHASE AND GROUND DISTANCE RELAY, SWITCH WITH GUARD, ABC PHASE ROTATION, STANDARD 12OUTPUT / 8INPUT, CONTROL INPUT / 5AMP / 125VDC, 60HZ / HORIZONTAL RACK MOUNT
    £2,939.28 Price with VAT: £3,527.14 Buy Surplus As Low As £1,763.57 Price with VAT: £2,116.28
    £1,763.57 Price with VAT: £2,116.28
    Repair Yours £1,536.95 Price with VAT: £1,844.34
    SCHWEITZER ENGINEERING 0351S61344554X1

    SCHWEITZER ENGINEERING

    0351S61344554X1

    DISCONTINUED BY MANUFACTURER, PROTECTION SYSTEM, SEL-351S, STANDARD, 125-250 VDC / 120-230 VAC, 5 A, 220 VDC CONTROL INPUT, 4 OUTPUTS, 16 INPUTS
    Buy Surplus As Low As £2,284.39 Price with VAT: £2,741.27
    £2,284.39 Price with VAT: £2,741.27
    Repair Yours £1,858.68 Price with VAT: £2,230.42
    SCHWEITZER ENGINEERING SEL-321-3211Y4256QXBAX4

    SCHWEITZER ENGINEERING

    SEL-321-3211Y4256QXBAX4

    DISCONTINUED BY MANUFACTURER, PROTECTION RELAY, PHASE / GROUND, 5 AMP, 25 W, 125 V, 60 HZ, ABC ROTATION
    Buy Surplus As Low As £2,077.40 Price with VAT: £2,492.88
    £2,077.40 Price with VAT: £2,492.88
    Repair Yours £1,973.64 Price with VAT: £2,368.37
    SCHWEITZER ENGINEERING SEL-121C-121C00-4256MHNC

    SCHWEITZER ENGINEERING

    SEL-121C-121C00-4256MHNC

    DISCONTINUED BY MANUFACTURER, RELAY / PHASE DISTANCE / TIME-OVERCURRENT / DIRECTIONAL GROUND / FAULT LOCATOR, POWER SUPPLY / 12 W / 125 VAC/DC, LOGIC INPUT / 125 VDC, SECONDARY INPUT / ACB R ...
    Buy Surplus As Low As £4,120.46 Price with VAT: £4,944.55
    £4,120.46 Price with VAT: £4,944.55
    Repair Yours £3,420.28 Price with VAT: £4,104.33
    SCHWEITZER ENGINEERING 387#0604

    SCHWEITZER ENGINEERING

    387#0604

    CURRENT DIFFERENTIAL AND OVERCURRENT RELAY, SEL-387,(0387A011H24X341), 125/250 VDC OR VAC, ADDITIONAL 12 STD OUTPUTS, 8 INPUTS, HORIZONTAL RACK MOUNT
    £8,251.37 Price with VAT: £9,901.64 Buy Surplus As Low As £4,951.27 Price with VAT: £5,941.52
    £4,951.27 Price with VAT: £5,941.52
    Repair Yours £3,724.83 Price with VAT: £4,469.80
    SCHWEITZER ENGINEERING 311L#PAT7

    SCHWEITZER ENGINEERING

    311L#PAT7

    LINE CURRENT DIFFERENTIAL SYSTEM, SEL-311L-1, -7, 0311L13CC3254X2XX, POWER SUPPLY -- 48/125 VDC OR 125 VAC
    £11,281.99 Price with VAT: £13,538.39 Buy Surplus As Low As £6,769.64 Price with VAT: £8,123.57
    £6,769.64 Price with VAT: £8,123.57
    Repair Yours £5,619.35 Price with VAT: £6,743.22
    SCHWEITZER ENGINEERING SEL-AMS-400000110

    SCHWEITZER ENGINEERING

    SEL-AMS-400000110

    RELAY TEST SYSTEM MODULE, ADAPTIVE MULTICHANNEL SOURCE, MODEL SEL-AMS, 96-144 VAC, 47-63 HZ
    £7,645.99 Price with VAT: £9,175.18 Buy Surplus As Low As £4,587.74 Price with VAT: £5,505.29
    £4,587.74 Price with VAT: £5,505.29
    Repair Yours £3,807.83 Price with VAT: £4,569.39
    SCHWEITZER ENGINEERING 311L#0104

    SCHWEITZER ENGINEERING

    311L#0104

    LINE CURRENT DIFFERENTIAL PROTECTION RELAY, (0311L1HDD4254X2XX), 125/250 VDC OR VAC, SEL-311L-1, -7 LINE
    £13,119.03 Price with VAT: £15,742.84 Buy Surplus As Low As £7,871.42 Price with VAT: £9,445.70
    £7,871.42 Price with VAT: £9,445.70
    Repair Yours £4,471.29 Price with VAT: £5,365.55
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