Over-current circuit breakers

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magnetic circuit breaker
magnetic circuit breaker
IELR

Primary current: 0.2 A - 70 A
VAC: 400, 250, 415, 277 V
VDC: 80 V

The IELR Series is designed specifically for the 35mm symmetrical DIN rail, Airpax IALHR, IULHR, and IELHR Series. Rail-Mount Magnetic circuit protectors offer the advantages of quick and easy mounting or removal, resulting in efficient and economical ...

vacuum circuit breaker
vacuum circuit breaker
OVCB

Primary current: 600 A - 3,000 A
VAC: 4.16 kV - 40.5 kV
VDC: 110 V - 220 V

... • IEC 62271, ANSI/IEEE Std C37, NEMA • ISO 9001, KEMA, CESI, CE, TUV, UL, ASTA • Seismic design, ETGI-1.020, IEEE Std 693, NCh2369 • Structural design, ASTM A325, ANSI/AISC 360, AWS D1.1 • High altitude correction per IEC 62271 & IEEE C37, ~ 5000m • ...

thermal circuit breaker
thermal circuit breaker
01016

Primary current: 16 A
VAC: 230 V

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DIGITAL ELECTRIC
thermal circuit breaker
thermal circuit breaker
01020

Primary current: 20 A
VAC: 230 V

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DIGITAL ELECTRIC
thermal circuit breaker
thermal circuit breaker
01025

Primary current: 25 A
VAC: 230 V

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DIGITAL ELECTRIC
thermal circuit breaker
thermal circuit breaker
UR26-64

Primary current: 2,300 A
VAC: 1,800, 3,600 V
VDC: 4,800 V

The UR26-64 is a trip-free DC high-speed current limiting air circuit-breaker, single pole unit, bi-directional, with electromagnetic blowout, direct instantaneous over-current release, natural air-cooling and electrical operating system. A special version ...

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Secheron
vacuum circuit breaker
vacuum circuit breaker
b series

VAC: 35 kV

  The three-phase combined over-voltage protector is a novel over-voltage protection equipment, which is mainly used in the power system below 35KV to protect the electrical equipment such as transformer, switch, bus, motor, parallel compensation capacitor, ...

thermal circuit breaker
thermal circuit breaker
STM6E series

Primary current: 16 A - 800 A
VAC: 1,000 V

... Product overview STM6E and STM6EL series electronic circuit breakers are applicable for low-voltage power systems of AC 50Hz, rated operating voltage up to 1000V and rated operating current from 16A to 800A. Features ◆Circuit breaker can be equipped ...

miniature circuit breaker
miniature circuit breaker
B4C1N01A

Primary current: 45,000 A
VAC: 230, 415 V
VDC: 60 V

... C Curve 1 Pole + Neutral VDE Pack Size: 120 Specifications • Neutral Position R • Number of Modules 1 • Short Circuit Capacity 4.00 • Temperature Range °C -5 to 40 °C • Rated Voltage (V) 230/415VAC • Number of Poles 1P+N • Tripping Curve ...

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IMO Precision Controls Limited
vacuum circuit breaker
vacuum circuit breaker
ZW8-12 (G) series

Primary current: 630 A
VAC: 12 kV

ZW8-12 series vacuum circuit breaker is a H.V. outdoor switch with rated voltage 12kV, tri-phase AC 50Hz, which is mainly used for making and breaking load current, over-current, short-circuit current of rural network, urban network and miniature power ...

thermal-magnetic circuit breaker
thermal-magnetic circuit breaker
MCCB DS1 MAX

Primary current: 400 A - 800 A
VAC: 400 V

... TECHNICAL DATA: • Rated operating voltage: 415/690V; 50/60Hz • Isolating voltage: 2000V • Surge voltage wear resistance: ≥8000V • Joining terminal: flat (tunnel) screw terminal • Connecting: Ì rigid or flexible conductors Ì front conductors joining Ì ...

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