SCHNEIDER MVS40H3MF6L Fixed Air Circuit Breaker (ACB) with ET6 Trip Unit 4000A (65kA)

SCHNEIDER MVS40H3MF6L Fixed Air Circuit Breaker (ACB) with ET6 Trip Unit 4000 A (65kA)
The MVS40H3MF6L is an Air Circuit Breaker (ACB) in the EasyPact MVS25H range from Schneider Electric. It is a 3-pole (3P) circuit breaker with a rated operational current of 4000 Amperes (A) and a standard breaking capacity of 65 kA. This model falls under the H-type category, features fixed mounting, and is manually operated - MDO). It features the ET6 (or ET6G) electronic trip unit, which provides complete LSIG protection covering overload, short-time delayed short-circuit, instantaneous short-circuit, and ground fault protection.

Specifications
- Complies with IEC 60947-2 and IEC 60947-3 standards
- Fixed mounting allows for secure, permanent installation in main switchboards.
- High ultimate breaking capacity (Icu) of up to 65 kA, making it well-suited for high-load systems with significant short-circuit risks.
- Suitable for heavy industrial applications and large commercial buildings.
- MicroLogic electronic control integrating current and voltage monitoring                                          
- ET6G Trip Unit with adjustable protection settings (LSIG): overload protection, short-time delayed short-circuit protection, instantaneous short-circuit protection, and earth-fault protection

Applications & Usage
- Switchboards (Main/Sub Distribution Boards): used as a main breaker for large buildings, factories, or shopping malls
- Industrial applications: protects electrical circuits supplying large motors, machinery, or other heavy loads.
- Commercial buildings and utilities: used in electrical substations, office buildings, hospitals, and infrastructure requiring easy-to-maintain circuit breakers