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Current monitoring

Monitoring relay, Features: Undercurrent/Overcurrent protection for 1-phase systems, True RMS measurement, Time functions: Power ON/Trip time/Recovery time delay (0-99.9 s), Additional features: Alarm display; Locking; Reset, 3-digit LCD with backlight, Adjustable switching hysteresis, Alarm output: 1 x NO/NC, Supply voltage: 230 V AC (± 15 %), Dimensions: 35 x 90 x 70,5 mm, Mounting: 35 mm DIN-rail, Terminal connection
Item number: 104287
£36.71
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Monitoring relay, Features: Undercurrent/Overcurrent protection for 1-phase systems, True RMS measurement, Time functions: Power ON/Trip time/Recovery time delay (0-99.9 s), Additional features: Alarm display; Locking; Reset, 3-digit LCD with backlight,Adjustable switching hysteresis, Alarm output: 2 x NO/NC, Supply voltage: 270 V AC/DC, Dimensions: 35 x 90 x 70.5 mm, Mounting: 35 mm DIN-rail, Terminal connection
Item number: 104292
£41.12
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Monitoring relay, Features: Undercurrent/Overcurrent protection for 1 and 3-phase systems, True RMS measurement, Time functions: Power ON/Trip time/Recovery time delay (0-99.9 s), Additional features: Alarm display; Locking; Reset, 3-digit LCD with backlight, Adjustable switching hysteresis, Alarm output: 1 x NO/NC, Supply voltage: 230 V AC (± 15 %), Dimensions: 35 x 90 x 70.5 mm, Mounting: 35 mm DIN-rail, Terminal connection
Item number: 104291
£54.56
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Monitoring relay for 1 phase networks, Features: Overcurrent monitoring (OVER)/Overcurrent monitoring with fault latch (OVER+LATCH)/Undercurrent monitoring (UNDER)/Undercurrent monitoring with fault latch (UNDER+LATCH)/Monitoring the window between Min and Max (WIN)/Monitoring the window between Min and Max with fault latch (WIN+LATCH), Tripping delay: 0.1-10 s/Start-up suppression time: 0-10 s, 2 x change over contacts, Fusing: 10 A, 24-240 V AC/DC, Terminal connection
Item number: 104205
£137.08
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Monitoring relay for 1 phase networks, Fusing: 5 A, Features: Overcurrent monitoring (OVER)/Overcurrent monitoring with fault latch (OVER+LATCH)/Undercurrent monitoring (UNDER)/Undercurrent monitoring with fault latch (UNDER+LATCH)/Monitoring the window between Min and Max (WIN)/Monitoring the window between Min and Max with fault latch (WIN+LATCH), Tripping delay: 0.1-10 s/Start-up suppression time: 0-10 s, 2 x change over contacts, 24-240 V AC/DC, Terminal connection
Item number: 104206
£137.08
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Monitoring relay for 1 phase networks, Features: Overcurrent monitoring (OVER)/Overcurrent monitoring with fault latch (OVER+LATCH)/Undercurrent monitoring (UNDER)/Undercurrent monitoring with fault latch (UNDER+LATCH)/Monitoring the window between Min and Max (WIN)/Monitoring the window between Min and Max with fault latch (WIN+LATCH), Tripping delay: 0.1-10 s/Start-up delay approx. 300 ms, 1 x changeover contact, 24-240 V DC/110-240 V AC, Terminal connection
Item number: 104210
£73.51
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Monitoring relay for 1-phase networks, Built-in current transformer, 2 x changeover, 24-240 V AC/DC, Terminal connection, Time functions: Start-up delay approx. 300 ms fix; Tripping delay 0.1-10 s; Start-up suppression 0-10 s, Number of functions: 8, Features: Overcurrent monitoring (O)/Undercurrent monitoring (U)/Window function (W)/Under- and overcurrent with separate relay outputs (MM)/Maximum monitoring (2MAX)/Fault memory (+ L)
Item number: 104216
£109.48
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Monitoring relay, Features: Ground fault current monitoring via core balance current transformer (CBCT) for 1 and 3-phase systems, True RMS measurement, Time functions: Power ON/Trip time/Recovery time delay (0-99.9 s), Additional features: Alarm display; Locking; Reset, 3-digit LCD with backlight, Built-in current transformer, Adjustable switching hysteresis, Alarm output: 2 x NO/NC, 10 mA-30 A, Supply voltage: 230 V AC, Dimensions: 35 x 90 x 70.5 mm, Mounting: 35 mm DIN-rail, Terminal connection
Item number: 104301
£42.23
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Monitoring relay, Features: Ground fault current monitoring for 1 and 3-phase systems, Alarm output: 1 x NO/NC, 30 mA-30 A, Supply voltage: 230 V AC, Dimensions: 17.5 x 90 x 60 mm, Mounting: 35 mm DIN-rail, Terminal connection
Item number: 104302
£29.26
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Monitoring relay, Features: Monitoring and protection of phase sequence/phase failure/phase imbalance for 3-phase systems, Alarm output: 1 x NO/NC, Supply voltage: 154-500 V AC, Dimensions: 17.5 x 90 x 60 mm, Mounting: 35 mm DIN-rail, Terminal connection
Item number: 104300
£12.79
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