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Category: Monitoring & Protective Devices

Monitoring & Protective Devices

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Showing 10–18 of 187 resultsSorted by latest

  • Mikro N201-240AD Earth Fault Relay

    $188.60

    Earth Fault Relay, Current measurement based on fundamental frequency, Low-set definite time relay, High-set instantaneous relay, Separate low-set and high-set indicators, Option to disable the high-set element, Front panel access to the test function, Complies with IEC 60255 standard, For 50 Hz system, auxiliary voltage 85~265 V AC / 110~370 V DC, Panel mounting, Size: 72 (H) x 72 (W) x 97 (D) mm

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    2 in stock

  • Mikro NX201A-240A Earth Fault Relay

    $121.90

    Earth Fault Relay, Current measurement based on fundamental frequency, Low-set definite time relay, High-set instantaneous relay, Separate low-set and high-set indicators, Option to disable the high-set element, Front panel access to the test function, Complies with IEC 60255 standard, For 50 Hz system, auxiliary voltage 198 ~ 265 V AC, Panel mounting, Size: 96 (H) x 96 (W) x 90 (D) mm

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    2 in stock

  • Mikro NX233A-240A Overcurrent Relay

    $315.10

    Overcurrent Relay, Current measurement based on fundamental frequency, Three-phase, low-set overcurrent, Three-phase, high-set overcurrent, Local display of measured and set values, Definite time for low-set and high-set, Non-volatile fault value recording, Programmable relay outputs, Five selectable IDMT characteristic curves, Complies with IEC 60255 standard, For 50/60 Hz system, auxiliary supply 198 ~ 265 V AC, Panel mounting, Size: 96 (H) x 96 (W) x 110 (D) mm

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    2 in stock

  • Mikro NX234A-240A Overcurrent Relay

    $297.85

    Overcurrent Relay, Current measurement based on fundamental frequency, Three-phase, low-set overcurrent, Three-phase, high-set overcurrent, Local display of measured and set values, Definite time for low-set and high-set, Non-volatile fault value recording, Programmable relay outputs, Complies with IEC 60255 standard, For 50/60 Hz system, auxiliary supply 198 ~ 265 V AC, Panel mounting, Size: 96 (H) x 96 (W) x 110 (D) mm

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    2 in stock

  • Mikro NX203A-240A Overcurrent Relay

    $194.35

    Overcurrent Relay, Current measurement based on fundamental frequency, Low-set inverse IDMT inverse relay, High-set instantaneous relay, Separate low-set and high-set trip indicators, Option to disable high-set relay, Front panel access to test function, Complies with IEC 60255 standard, For 50 Hz system, auxiliary voltage 198 ~ 265 V AC, Panel mounting, Size: 96 (H) x 96 (W) x 110 (D) mm

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    5 in stock

  • Mikro NX204A-240A Overcurrent Relay

    $169.05

    Overcurrent Relay, Current measurement based on fundamental frequency, Low-set inverse definite time relay ( IDT ), High-set instantaneous relay, Separate low-set and high-set trip indicators, Option to disable high-set relay, Front panel access to test function, Complies with IEC 60255 standard, For 50 Hz system, auxiliary voltage 198 ~ 265 V AC, Panel mounting, Size: 96 (H) x 96 (W) x 110 (D) mm

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    5 in stock

  • Mikro RPR415B Reverse Power Relay

    $355.35

    Reverse power monitoring, 3-phase, 3 or 4-wire system, Adjustable reverse power setting, Adjustable tripping time delay, Indicators for auxiliary power, trip delay and trip status, Test button, Power supply 380-415Vpp AC / 220-240Vpn AC, 45-65Hz, Panel mounting, Size: 96 (H) x 96 (W) x 90 (D) mm

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    2 in stock

  • Mikro RPR415A Reverse Power Relay

    $342.70

    Reverse power monitoring, 3-phase, 3 or 4-wire system, Adjustable reverse power setting, Adjustable tripping time delay, Indicators for auxiliary power, trip delay and trip status, Test button, Power supply 380-415Vpp AC / 220-240Vpn AC, 45-65Hz, DIN Rail mounting, Size: 85 (H) x 71 (W) x 70 (D) mm

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    2 in stock

  • Mikro MX200A-380V 3-phase Voltage Relay

    $78.20

    3-Phase Voltage Relay, Undervoltage, Overvoltage, Phase failure monitoring, Adjustable voltage limit, Adjustable delay time, Indicators for voltage fault, Indicators for power and output ON, Power supply 3-Phase 380V AC 50/60Hz, 11-pin socket mounting, Size: 80 (H) x 35 (W) x 73 (D) mm

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    5 in stock