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Details the ISTAC technology for improved current-limiting and breaking performance.
Explains the digital electronic trip relay for precise protection and waveform analysis.
Details tripping times for overcurrents at different percentages of rated current.
Describes instantaneous trip settings and their adjustability for coordination.
Provides a table for selecting MCCBs based on various characteristics and applications.
Discusses the purpose of circuit protection systems and types of systems.
Guides on selecting breakers based on their interrupting capacity ratings.
Explains selective interruption and provides combination tables for MCB-MCCB.
Details cascade back-up combinations and their interrupting capacities.
Covers coordination between MCCBs and wiring to prevent thermal damage.
Discusses coordination between MCCBs, contactors, and overload relays.
Guides MCCB selection for motor branch circuits, considering starting current.
Explains the necessity of calculating short-circuit currents for protector selection.
Details impedance calculations and equivalent circuits for system components.
Outlines methods for calculating short-circuit currents using percentage or ohmic values.
General| Brand | Mitsubishi |
|---|---|
| Model | NF400-SEP |
| Category | Circuit breakers |
| Language | English |
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