Product Description
Molded Case Circuit Breakers
A wide range of products is available, ideal for protecting against overloads and short circuits. These essential low-voltage circuit protection devices include Mitsubishi’s latest WS-V series, which offers various options, including the compact "F-style" breakers, enhancing usability.
- Molded-Case Circuit Breakers (MCCB) NF
The molded case circuit breaker (MCCB) opens and closes a low voltage circuit, and breaks the fault current (an overload current or short circuit current) automatically to protect wirings/conductors of the circuit.
ECONOMY CLASS
ØNF125-CV 3P 100A
Circuit breaker 3pole. In = 100A; Icu / Ics = 10 / 5kA at AC 440V
Ø NF125-CV 3P 80A
Circuit breaker 3pole. In = 80A; Icu / Ics = 10 / 5kA at AC 440V
Ø NF250-CV 3P 125A
Circuit breaker 3pole. In = 125A; Icu / Ics = 15 / 12kA at AC 440V
Ø NF250-CV 3P 150A
Circuit breaker 3pole. In = 150A; Icu / Ics = 15 / 12kA at AC 440V
Ø NF250-CV 3P 200A
Circuit breaker 3pole. In = 200A; Icu / Ics = 15 / 12kA at AC 440V
STANDARD CLASS
ØNF400-SEW 3P 400A
Circuit breaker 3pole. Ir = 200 - 400A; Icu = Ics = 42kA at AC 440V
ØNF630-SEW 3P 630A
Circuit breaker 3pole. Ir = 300 - 630A; Icu = Ics = 42kA at AC 440V
ØNF800-SEW 3P 800A
Circuit breaker 3pole. Ir = 400 - 800A; Icu = Ics = 42kA at AC 440V
ØNF1000-SEW 3P 1000A
Circuit breaker 3pole. Ir = 500 - 1000A; Icu / Ics = 85 / 43kA at AC 440V
ØNF1250-SEW 3P 1250A
Circuit breaker 3pole. Ir = 600 - 1250A; Icu / Ics = 85 / 43kA at AC 440V
ØNF1600-SEW 3P 1600A
Circuit breaker 3pole. Ir = 800 - 1600A; Icu / Ics = 85 / 43kA at AC 440V
HIGH-PERFORMANCE
ØNF63-HV 3P 10A
Circuit breaker 3pole. In = 10A; Icu / Ics = 10 / 8kA at AC 440V
ØNF63-HV 3P 15A
Circuit breaker 3pole. In = 15A; Icu / Ics = 10 / 8kA at AC 440V
ØNF63-HV 3P 25A
Circuit breaker 3pole. In = 25A; Icu / Ics = 10 / 8kA at AC 440V
ØNF63-HV 3P 32A
Circuit breaker 3pole. In = 32A; Icu / Ics = 10 / 8kA at AC 440V
ØNF63-HV 3P 40A
Circuit breaker 3pole. In = 40A; Icu / Ics = 10 / 8kA at AC 440V
ØNF63-HV 3P 63A
Circuit breaker 3pole. In = 63A; Icu / Ics = 10 / 8kA at AC 440V
ØNF125-HGV 3P 32-40A
Circuit breaker 3pole. Ir = 32 - 40A; Icu = Ics = 65kA at AC 440V
ØNF125-HGV 3P 35-50A
Circuit breaker 3pole. Ir = 35 - 50A; Icu = Ics = 65kA at AC 440V
ØNF125-HGV 3P 56-80A
Circuit breaker 3pole. Ir = 56 - 80A; Icu = Ics = 65kA at AC 440V
ØNF125-HGV 3P 70-100A
Circuit breaker 3pole. Ir = 70 - 100A; Icu = Ics = 65kA at AC 440V
ØNF125-HGV 3P 90-125A
Circuit breaker 3pole. Ir = 90 - 125A; Icu = Ics = 65kA at AC 440V
ØNF250-HEV 3P 125-250A
Circuit breaker 3pole. Ir = 125 - 250A; Icu = Ics = 65kA at AC 440V
ØNF250-HGV 3P 175-250A
Circuit breaker 3pole. Ir = 175 - 250A; Icu = Ics = 65kA at AC 440V
Motor Protection Breakers NF
This kind of breaker is MCCB rated 225 Amp and less, and is available to protect a motor and the associated wiring or conductors.
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