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This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 4P circuit breaker with 4 protected poles, 10A rated current and D tripping curve. The rated short circuit breaking
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Product Description: A9F85263 - Miniature circuit breaker (MCB), Acti9 iC60H, 2P, 63A, D curve, 10000A (IEC/EN 60898-1), 15kA (IEC/EN 60947-2) | Schneider Electric Hong Kong, China.
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This Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) with double tunnel terminals. It is a 2P circuit breaker with 2 protected poles, 16A rated current and D tripping curve.
This Acti9 C120N is a low voltage multistandard miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 125A rated current and D tripping curve.
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This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 3P circuit breaker with 3 protected poles, 4A rated current and D tripping curve. The rated short circuit breaking
Specifications: 20 Amp / 3-Pole / D Curve MCB; rated for 10kAIC 480Y/277V AC with a direct current rating of 60V DC per pole. Westinghouse Model No. WMBB3D20. Current Limiting:
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This Acti9 iC60N is a low voltage miniature circuit breaker (MCB). It is a 1P circuit breaker with 1 protected pole, 16A rated current and D tripping curve. The rated short circuit breaking
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This Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) with double tunnel terminals. It is a 3P circuit breaker with 3 protected poles, 63A rated current and D tripping curve.
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Nov 1, 2018 · According to the national standard, the tripping current of qualified D-type 63 Amp MCB should be 10-14 times of rated current, and the tripping current of C-type circuit breaker
Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit. D-trip circuit breakers prevent nuisance tripping, so they are best for equipment that has a high spike in current at startup, such as transformers, power supplies, and heaters.
Also known as supplemental protectors, these circuit breakers mount directly to DIN rail downstream from a branch circuit breaker to protect a single piece of equipment. They are rated UL1077 for protection against overloads and short circuits. Because they are thermal- magnetic, these breakers trip two ways.
They are rated UL1077 for protection against overloads and short circuits. Because they are thermal- magnetic, these breakers trip two ways. They either trip when heat is generated slowly by consistent low-level overload current, or they trip quickly when the magnetic coil senses a high-current short circuit.
They will not trip unless a rush of current reaches 10 to 20 times their rated current. Shunt trips receive a signal from equipment to trip your circuit breaker in situations other than overload or short circuit conditions.
The rated short circuit breaking capacity goes up to 30kA at 220VAC to 240VAC conforming to EN/IEC 60947-2 standard and 10000A at 400VAC conforming to EN/IEC 60898-1 standard. It complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2.
They either trip when heat is generated slowly by consistent low-level overload current, or they trip quickly when the magnetic coil senses a high-current short circuit. Breakthrough current is the maximum current that the circuit breaker can safely stop in the event of a short circuit.
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