MT-GV2 Motor Protection Combo: MCCB and Thermal Overload Relay for 0.1–32A Motors

The MT-GV2 Motor Protection Combo integrates a high-performance molded case circuit breaker (MCCB) with the GV2 series motor protector, forming a comprehensive protection solution for low-voltage motor circuits. This combination safeguards motors against short circuits, overloads, and phase loss while ensuring smooth operation in industrial environments.

Constructed from durable thermosetting materials and designed for compact installation, this system is ideal for motor control centers, machinery panels, and industrial automation setups. It offers precise protection for motors ranging from 0.1A to 32A, with easy installation and intuitive operation for maintenance personnel.

Key Features:

Reliable Motor Protection – MCCB provides short-circuit protection, while the GV2 protector handles thermal overloads and phase loss, preventing motor damage and reducing downtime.

Compact and Modular Design – Space-saving housing allows seamless integration into panels and DIN rail-mounted systems.

Precision and Safety – Thermal-magnetic or electronic trip units ensure accurate overload response; clearly visible trip indicators enhance operational safety.

Durable Construction – Thermosetting casing rated IP20 resists environmental stress and mechanical wear, withstanding over 100,000 operating cycles.

Flexible Compatibility – Works with a wide range of contactors and auxiliary components, making it suitable for diverse industrial applications.

Energy Management Ready – Optional communication interfaces support remote monitoring and control for efficient system management.

Main Applications

The MT-GV2 combo is widely deployed across industrial and commercial sectors to ensure continuous, reliable motor operation. Typical use cases include:

Pumps, compressors, and fans

Conveyors and material handling equipment

Machine tools and processing lines

Agricultural and food processing machinery

Renewable energy motor-driven systems

By providing integrated overload, short-circuit, and phase loss protection, the MT-GV2 minimizes equipment downtime, extends motor lifespan, and streamlines maintenance planning.

Quick Details / Keywords

Device Types: Motor Protective Circuit Breaker (MPCB), Thermal Overload Relay, MCCB, Compact Motor Starter, Manual Motor Starter

Rated Current Range: 0.1–32A

Applications: Industrial automation, commercial machinery, motor control centers, renewable energy systems

Protection Features: Overcurrent, Phase Loss, Short-Circuit, Overload

Installation: DIN rail or panel mount

Competitive Advantages

Why Choose the MT-GV2 Motor Protector Combo:

Precision Protection – Rapid trip response, ±5% current calibration, integrated phase loss detection.

Durable and Reliable – IP20 thermosetting housing, wide temperature tolerance (-25°C to +55°C), over 100,000 mechanical cycles.

Easy Installation – Compact 45mm width, snap-on DIN rail mounting, clear trip indicators.

Cost-Efficient Solution – Up to 30% savings versus separate components, reducing maintenance and operational costs.

Wide Application Range – Suitable for small to medium motors, compatible with most major contactors.

Global Support and Warranty – IEC/UL certification, 2-year warranty, 24/7 technical support, fast delivery for urgent orders.

The MT-GV2 combo offers precise, long-lasting motor protection at a competitive price, making it a dependable choice for industrial and automation applications worldwide.