Designed to provide branch and feeder circuit protection in industrial control panels, this line of Molded Case Circuit Breakers supplies protection against overload in conductors and short circuit in connected equipment such as motors. They are …

Moulded Case Circuit Breaker (MCCB) - UL489 listed - NOARK (Ex9M3 series) - 3-poles (3P3d) - Rated current 400A - Interrupting capacity 25kA (600Vac) - Lugs on both load and line sides - Thermal-Magnetic (adjustable) (AT/AM (Adjustable Thermal / Adjustable Magnetic)) trip unit - equivalent to 1100374

TOS1 400A 3 Pole MCCB Moulded Case Circuit Breaker. 400 Amp MCCB is a type of electrical protection device that can be used for a wide range of voltages, and frequencies of both 50 Hz and 60 Hz.

Apr 1, 2025 · SIEMENS LOW VOLTAGE 3VA UL MOLDED CASE CIRCUIT BREAKER WITH ELECTRONICTRIP UNIT. 3VA63 FRAME WITH MEDIUM (CLASS M) BREAKING CAPACITY. 250A4-POLE (18KAIC AT 600V) (35KAIC AT 480V). ETU320 TRIP UNIT LI. SPECIALFEATURES: WITHOUT LUGS. DIMENSIONS (W x H x D) IN: 7.2 x 9.8 x 5.4.

Moulded / Molded Case Circuit Breaker (MCCB) - Mitsubishi (WS-V series - NF-S (standard class)) - 3-poles (3P) - Rated current 400A - Short circuit breaking capacity (Icu) 45kA (400Vac; IEC60947) - Electronic trip unit - Front lugs or bars connection connection

WS SERIES - MCCB Type: NF-S TYPE (STANDARD CLASS) Rated Current (A) 400 Rated Voltage (V) 690 Current Type: AC Number of Poles: 3 Breaking Capacity at 400V (kA) 50/50

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)

400A 3P MCCB Molded Case Circuit Breaker; Breaking capacity from 25 to 50 kA at 400/415 V; 3 and 4 pole versions; 3 frame sizes; Thermal-magnetic and electronic protection available for the entire range; Extended, adjustable thermal protection from 0.7 to 1 times; Common accessories and auxiliaries with other Schneider Electric MCCB offers

1.6mm Cold rolled steel with an epoxy paint finish to RAL7035 matt grey. Screw fixed covers.

Jul 14, 2016 · BTS3BE0400 UL certified - MCCB Basic Transfer Switch 400 Amps (3 pole) 100-600 VAC manual and motor operated MCCB type Basic Transfer Switch.