MCCB Thermal & Magnetic Adjustable Type
Low Voltage (LV) Switchgear System
Information
An MCCB Thermal & Magnetic Adjustable Type is a low voltage circuit breaker designed to provide protection against overload (thermal protection) and short circuit (magnetic protection), with adjustable trip settings to suit different load requirements.
Technical Explanation
Thermal Protection (Adjustable):
Protects against overload conditions using a bimetal mechanism. The current setting can be adjusted (typically 0.8–1.0 × In or as per design).
Magnetic Protection (Adjustable):
Provides instantaneous tripping during short circuit conditions. The magnetic trip level can be adjusted within a specified range.
Key Features
Overload protection
Short circuit protection
Adjustable trip settings
Suitable for industrial LT panels, PCC panels, and distribution systems
