Molded Case Circuit Breakers (MCCB)

LV433548

Schneider Electric LV433548 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed for lug connection and equipped with three poles. It features protection functions including long-time protection (L) adjustable from 0.4 to 1 x In, short-time protection (S) with an adjustable time delay from 1.5 to 15 x Ir and a time delay from 0.1 to 0.4s, and instantaneous protection (I) adjustable from 1.5 to 15 x In. The rated current is 100A, with a rated insulation voltage (Ui) of 800 V, and a rated impulse voltage (Uimp) of 8 kV. The trip current rating stands at 100 AT, and the frame current rating is 250 AF. Mechanical durability is rated at 20,000 operations at no load, while electrical durability is rated at 10,000 operations at 690Vac; In/2 and 5,000 operations at 690Vac; In. The rated voltage (AC) phase-to-phase is 690 V, with all three poles protected. It features a Micrologic 5.2E (LSI) interchangeable electronic trip unit and offers measurement functions including current, voltage, power, energy, demand current/power with an adjustable time window, and total harmonic distortion among others. The utilisation category is A.

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LV433546

Schneider Electric LV433546 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed for lug connection and featuring 3 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection), alongside phase unbalance or phase loss protection. The rated current is 150A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable for L (Long-time protection) from 0.5 to 1 x In and S0 (Short-time protection with fixed time delay) from 5 to 13 x Ir, while I (Instantaneous protection) is fixed at 2250A with specific trip conditions for phase unbalance. The rated impulse voltage (Uimp) stands at 8 kV, with a frame current rating of 250 AF. Mechanical durability is noted at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, and it protects 3 poles. The trip unit type is a Micrologic 2.2M (LI) Interchangeable Electronic, and it falls under utilisation category A.

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LV433545

Schneider Electric LV433545 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed for lug connection and featuring 4 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current is 250A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable for L (Long-time protection) from 0.4 to 1 x In and S0 (Short-time protection with fixed time delay) from 1.5 to 10 x Ir, while I (Instantaneous protection) is fixed at 3000A. The rated impulse voltage (Uimp) stands at 8 kV, with a trip current rating of 250 AT and a frame current rating of 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all 4 poles protected. It features a Micrologic 2.2 (LI) interchangeable electronic trip unit and falls under utilisation category A.

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LV433544

Schneider Electric LV433544 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed for lug connection and featuring 3 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current is 250A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable for L (Long-time protection) from 0.4 to 1 x In and S0 (Short-time protection with fixed time delay) from 1.5 to 10 x Ir, while I (Instantaneous protection) is fixed at 3000A. The rated impulse voltage (Uimp) stands at 8 kV, with a trip current rating of 250 AT and a frame current rating of 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all 3 poles protected. It features a Micrologic 2.2 (LI) interchangeable electronic trip unit and falls under utilisation category A.

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LV433543

Schneider Electric LV433543 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed with a lug connection type and featuring 4 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current for this MCCB is 160A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable for L (Long-time protection) from 0.4 to 1 x In and S0 (Short-time protection with fixed time delay) from 1.5 to 10 x Ir, while I (Instantaneous protection) is fixed at 2400A. It has a rated impulse voltage (Uimp) of 8 kV and a trip current rating of 160 AT. The frame current rating stands at 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability is rated at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all 4 poles protected. It features a Micrologic 2.2 (LI) interchangeable electronic trip unit and falls under utilisation category A.

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LV433542

Schneider Electric LV433542 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed for lug connection and featuring 3 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current is 160A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable for L (Long-time protection) from 0.4 to 1 x In and S0 (Short-time protection with fixed time delay) from 1.5 to 10 x Ir, while I (Instantaneous protection) is fixed at 2400A. The rated impulse voltage (Uimp) stands at 8 kV, with a trip current rating of 160 AT and a frame current rating of 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all 3 poles protected. It features a Micrologic 2.2 (LI) interchangeable electronic trip unit and falls under utilisation category A.

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LV433541

Schneider Electric LV433541 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed for lug connection and featuring 4 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current is 100A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable for L (Long-time protection) from 0.4 to 1 x In and S0 (Short-time protection with fixed time delay) from 1.5 to 10 x Ir, while I (Instantaneous protection) is fixed at 1500A. The rated impulse voltage (Uimp) stands at 8 kV, with a trip current rating of 100 AT and a frame current rating of 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all 4 poles protected. It features a Micrologic 2.2 (LI) interchangeable electronic trip unit and falls under utilisation category A.

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LV433540

Schneider Electric LV433540 is a Moulded Case Circuit Breaker (MCCB) within the NSX250HB1 sub-range, designed for lug connection and featuring 3 poles. It offers protection functions including long-time protection (L) adjustable from 0.4 to 1 x In, short-time protection with fixed time delay (S0) adjustable from 1.5 to 10 x Ir, and instantaneous protection (I) fixed at 1500A. The rated current is 100A, with a rated insulation voltage (Ui) of 800 V, and a rated impulse voltage (Uimp) of 8 kV. The trip current rating stands at 100 AT, and the frame current rating is 250 AF. This MCCB boasts a mechanical durability of 20,000 operations at no load and an electrical durability of 10,000 operations at 690Vac; In/2, and 5,000 operations at 690Vac; In. It operates at a rated voltage (AC) of 690 V across phase-to-phase, with all three poles protected. The trip unit type is a Micrologic 2.2 (LI) Interchangeable Electronic, and it falls under utilisation category A.

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LV433531

Schneider Electric LV433531 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range, designed for lug connection and equipped with three poles. It features protection functions including long-time protection (L), short-time protection with fixed time delay (S0), instantaneous protection (I), phase unbalance or phase loss, locked rotor, under-load (under-current), long start, and ground fault protection (G). The rated current is 220A, with a rated insulation voltage (Ui) of 800V. Protection settings are adjustable for L from 0.5 to 1 x In, S0 from 5 to 13 x Ir, with I fixed at 3300A, and G from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. It features a rated impulse voltage (Uimp) of 8kV, a frame current rating of 250 AF, and offers mechanical durability of 20,000 operations at no load and electrical durability of 10,000 operations at 690Vac; In/2 and 5,000 operations at 690Vac; In. The rated voltage (AC) phase-to-phase is 690V, with all three poles protected. The trip unit type is Micrologic 6.2E-M (LSIG) Interchangeable Electronic, which includes measurement functions for current, voltage, power quality, and energy metrics. It falls under utilisation category A.

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LV433530

Schneider Electric LV433530 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range. It features a lug connection type and is designed with 3 poles. This MCCB offers a variety of protection functions including long-time protection (L), short-time protection with fixed time delay (S0), instantaneous protection (I), phase unbalance or phase loss, locked rotor, under-load (under-current), long start, and ground fault protection (G). It has a rated current of 150A and a rated insulation voltage (Ui) of 800V. The protection settings are adjustable, with long-time protection (L) ranging from 0.5 to 1 x In, short-time protection (S0) from 5 to 13 x Ir, instantaneous protection (I) fixed at 2250A, and ground fault protection (G) from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The device also features a rated impulse voltage (Uimp) of 8 kV, a frame current rating of 250 AF, and is capable of 20,000 mechanical operations at no load and up to 10,000 electrical operations with load at 690Vac; In/2 (5,000 operations at 690Vac; In). The rated voltage for phase-to-phase is 690V, and it protects 3 poles. The trip unit type is Micrologic 6.2E-M (LSIG) Interchangeable Electronic, which includes measurement functions for current, voltage, power, energy, demand current/power, THDu, THDv, THDi, and more. It falls under the utilisation category A.

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LV433529

Schneider Electric LV433529 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range, designed for lug connection and equipped with four poles. It features protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), I (Instantaneous protection), and G (Ground fault protection), with a rated current of 250A. The rated insulation voltage (Ui) is 800 V, and it has adjustable protection settings for L, S, I, and G, with specific time delays and current multiplications. The rated impulse voltage (Uimp) stands at 8 kV, and it has a trip current rating of 250 AT and a frame current rating of 250 AF. Mechanical durability is rated at 20,000 operations without load, and electrical durability at 10,000 operations at 690Vac with half load and 5,000 operations at full load. The rated voltage for phase-to-phase connections is 690 V, and all four poles are protected. It utilizes a Micrologic 6.2E (LSIG) interchangeable electronic trip unit and offers comprehensive measurement functions including current, voltage, power, energy, demand, THD, and voltage unbalance among others. It is classified under utilisation category A.

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LV433528

Schneider Electric LV433528 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range, designed for lug connection and equipped with three poles. It features protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), I (Instantaneous protection), and G (Ground fault protection). The rated current is 250A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable, with L (Long-time protection) ranging from 0.4 to 1 x In, S (Short-time protection with adjustable time delay) from 1.5 to 15 x Ir and a time delay from 0.1 to 0.4s, I (Instantaneous protection) from 1.5 to 12 x In, and G (Ground fault protection) from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) is 8 kV, and the trip current rating is 250 AT with a frame current rating of 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, and it protects three poles. The trip unit type is Micrologic 6.2E (LSIG) Interchangeable Electronic, featuring measurement functions such as I1, I2, I3, IN, Imax, Iground%, unbalance%, U12, U23, U31, V1N, V2N, V3N, Uavg, Vavg, Voltage unbalance, phase sequence, P, Q, S, cos phi, Energy (kWh; kVAh; kVARh), demand current/power (adjustable time window), THDu, THDv, THDi, and is categorized under Utilisation category A.

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LV433527

Schneider Electric LV433527 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range, designed for lug connection and featuring a 4-pole configuration. It offers protection functions including long-time (L), short-time with fixed time delay (S0), instantaneous (I), and ground fault (G) protection. The rated current is 160A, with a rated insulation voltage (Ui) of 800V. Protection settings are adjustable, with L protection ranging from 0.4 to 1 x In, S protection from 1.5 to 15 x Ir with a time delay of 0.1 to 0.4s, I protection from 1.5 to 15 x In, and G protection from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) is 8 kV, and the trip current rating is 160 AT, with a frame current rating of 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, and all four poles are protected. The trip unit type is a Micrologic 6.2E (LSIG) Interchangeable Electronic, which includes measurement functions such as current and voltage across phases, voltage unbalance, phase sequence, power quality indicators (P, Q, S, cos phi, Energy in kWh, kVAh, kVARh, demand current/power with adjustable time window, THDu, THDv, THDi), and utilisation category A.

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LV433526

Schneider Electric LV433526 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range, designed for lug connection and equipped with three poles. It features protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), I (Instantaneous protection), and G (Ground fault protection). The rated current is 160A, with a rated insulation voltage (Ui) of 800V. Protection settings are adjustable, with L ranging from 0.4 to 1 x In, S from 1.5 to 15 x Ir with a time delay of 0.1 to 0.4s, I from 1.5 to 15 x In, and G from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) is 8 kV, and the trip current rating is 160 AT. The frame current rating is 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all three poles protected. The trip unit type is Micrologic 6.2E (LSIG) Interchangeable Electronic, featuring measurement functions for current, voltage, power quality, and energy metrics. It falls under the utilisation category A.

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LV433525

Schneider Electric LV433525 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range, designed for lug connection and equipped with four poles. It features protection functions including long-time protection (L), short-time protection with fixed time delay (S0), instantaneous protection (I), and ground fault protection (G). The rated current is 100A, with a rated insulation voltage (Ui) of 800V. Protection settings are adjustable, with L ranging from 0.4 to 1 x In, S from 1.5 to 15 x Ir with a time delay of 0.1 to 0.4s, I from 1.5 to 15 x In, and G from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) is 8 kV, and the trip current rating is 100 AT. The frame current rating stands at 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all four poles protected. The trip unit type is Micrologic 6.2E (LSIG) Interchangeable Electronic, featuring measurement functions such as current and voltage in all phases, voltage unbalance, phase sequence, power metrics (P, Q, S, cos phi), energy (kWh, kVAh, kVARh), demand current/power with an adjustable time window, and total harmonic distortion in current and voltage (THDu, THDv, THDi). It falls under utilisation category A.

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LV433524

Schneider Electric LV433524 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range, designed for lug connection and equipped with three poles. It features protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), I (Instantaneous protection), and G (Ground fault protection). The rated current is 100A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable, with L ranging from 0.4 to 1 x In, S from 1.5 to 15 x Ir with a time delay of 0.1 to 0.4s, I from 1.5 to 15 x In, and G from 0.4 to 1 x In with a time delay of 0.1 to 0.4s. The rated impulse voltage (Uimp) is 8 kV, and the trip current rating is 100 AT. The frame current rating stands at 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all three poles protected. The trip unit type is Micrologic 6.2E (LSIG) Interchangeable Electronic, featuring measurement functions for current, voltage, power quality, and energy metrics. It falls under utilisation category A.

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LV433523

Schneider Electric LV433523 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range, designed for lug connection and equipped with 4 poles. It features protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current is 250A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable, with L (Long-time protection) ranging from 0.4 to 1 x In, S (Short-time protection with adjustable time delay) from 1.5 to 12 x Ir with a time delay from 0.1 to 0.4s, and I (Instantaneous protection) from 1.5 to 12 x In. The rated impulse voltage (Uimp) is 8 kV, and both the trip current rating and frame current rating are 250 AT and 250 AF, respectively. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all 4 poles protected. The trip unit type is Micrologic 5.2E (LSI) Interchangeable Electronic, featuring measurement functions such as current and voltage across phases, voltage unbalance, phase sequence, power metrics (P, Q, S, cos phi), energy (kWh; kVAh; kVARh), demand current/power with an adjustable time window, and total harmonic distortion (THDu, THDv, THDi). It falls under utilisation category A.

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LV433522

Schneider Electric LV433522 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range. It features a lug connection type and is designed with 3 poles. The MCCB offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). It has a rated current of 250A, with a rated insulation voltage (Ui) of 800 V. The protection settings are adjustable, with L (Long-time protection) ranging from 0.4 to 1 x In, S (Short-time protection with adjustable time delay) from 1.5 to 12 x Ir and a time delay from 0.1 to 0.4s, and I (Instantaneous protection) from 1.5 to 12 x In. The rated impulse voltage (Uimp) is 8 kV, and both the trip current rating and frame current rating are 250 AT and 250 AF, respectively. This MCCB has a mechanical durability of 20,000 operations at no load and an electrical durability of 10,000 operations at 690Vac; In/2 and 5,000 operations at 690Vac; In. The rated voltage (AC) phase-to-phase is 690 V, with all three poles protected. It utilizes a Micrologic 5.2E (LSI) interchangeable electronic trip unit and includes a comprehensive measurement function covering current, voltage, power, energy, demand, THD, and more. The utilisation category is A.

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LV433521

Schneider Electric LV433521 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range, designed for lug connection and featuring 4 poles. It offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). The rated current is 160A, with a rated insulation voltage (Ui) of 800 V. Protection settings are adjustable, with L (Long-time protection) ranging from 0.4 to 1 x In, S (Short-time protection with adjustable time delay) from 1.5 to 15 x Ir and a time delay from 0.1 to 0.4s, and I (Instantaneous protection) from 1.5 to 15 x In. It has a rated impulse voltage (Uimp) of 8 kV, a trip current rating of 160 AT, and a frame current rating of 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, with all 4 poles protected. The trip unit type is Micrologic 5.2E (LSI) Interchangeable Electronic, featuring measurement functions for current, voltage, power, energy, demand, THD, and more. It falls under utilisation category A.

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LV433520

Schneider Electric LV433520 is a Moulded Case Circuit Breaker (MCCB) within the NSX250R sub-range. It features a lug connection type and is designed with 3 poles. The LV433520 offers protection functions including L (Long-time protection), S0 (Short-time protection with fixed time delay), and I (Instantaneous protection). It has a rated current of 160A and a rated insulation voltage (Ui) of 800 V. The protection settings are adjustable, with L (Long-time protection) ranging from 0.4 to 1 x In, S (Short-time protection with adjustable time delay) from 1.5 to 15 x Ir with a time delay from 0.1 to 0.4s, and I (Instantaneous protection) from 1.5 to 15 x In. The rated impulse voltage (Uimp) is 8 kV, and the trip current rating is 160 AT. The frame current rating stands at 250 AF. Mechanical durability is rated at 20,000 operations at no load, and electrical durability is rated at 10,000 operations (690Vac; In/2) and 5,000 operations (690Vac; In) with load. The rated voltage (AC) phase-to-phase is 690 V, and it protects 3 poles. The trip unit type is Micrologic 5.2E (LSI) Interchangeable Electronic, which includes measurement functions for current, voltage, power, energy, demand current/power with an adjustable time window, and total harmonic distortion among others. It falls under the utilisation category A.

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