4 Pole 315A Thermomagnetic MCCB Circuit Breaker CE Certified for Industrial Power Protection

The 4 Pole 315A Thermomagnetic Molded Case Circuit Breaker (MCCB) is designed for reliable circuit protection in industrial applications. This CE certified breaker features advanced thermomagnetic trip technology for comprehensive protection against overloads and short circuits.

With a compact design and high breaking capacity, this MCCB is suitable for installation in various orientations while maintaining optimal performance. The product meets international safety standards and is ideal for both land and marine applications.

Technical Specifications

The MCCB series offers multiple protection levels categorized as L-type (standard), M-type (high breaking) and H-type (ultra-high breaking) to suit different application requirements. The breaker's robust construction ensures reliable operation even in demanding environments.

Environmental Specifications

Designed for operation in standard industrial environments with:
- Elevation up to 2000m
- Ambient temperature range: -5°C to +40°C
- Pollution degree 3
- Installation category III/IV
- Maximum relative humidity: 90% at 25°C

Installation Guidelines

The circuit breaker can be installed either vertically or horizontally in locations free from excessive vibration. The magnetic field at installation site should not exceed 5 times the earth's magnetic field in any direction for optimal performance.

Protection Features

- Overload protection
- Short circuit protection
- Under voltage protection
- Instantaneous trip characteristics: 10In±20% (distribution) or 12In±20% (motor protection)