Molded Case Circuit Breaker 6-2000A, 400/690V
This molded case circuit breaker is designed for use in AC 50Hz or 60Hz distribution networks. It has a rated voltage up to 690V and a rated insulation voltage of 800V.
Technical Specifications
Overview
Professional Grade Molded Case Circuit Breaker
The GTM1 series Molded Case Circuit Breaker (MCCB) is engineered for reliable circuit protection in electrical distribution networks. Designed to operate at frequencies of 50Hz or 60Hz, this unit supports rated voltages up to 690V and provides a rated insulation voltage of 800V. Featuring a compact and elegant design, it offers high breaking capacity, easy installation, and superior adaptability for various industrial and commercial applications.
Electrical Ratings
- Rated Current Range
- 2000 A
- Rated Working Voltage
- 400V690V
- Rated Insulation Voltage
- 800 V
- Rated Impulse Withstand Voltage
- 8 kV
Performance
Standards Compliance
IEC60947-2GB/T 14048.2
Breaking Capacity Performance
65 kA
Max Icu (400V)
20 kA
Max Icu (690V)
- Utilization Category
- A
Mechanical Specifications
Available Poles
- 2P
- 3P
- 4P
Mechanical Life (Cycles)
| Condition | Cycles |
|---|---|
| Free Maintenance | 20,000 |
| Maintenance Required | 40,000 |
Optional Accessories
- Supported Accessories
- Alarm contactShunt releaseAuxiliary contactsUnder-voltage tripperDirect rotation handleExtended rotation handleElectrical operation mechanismMechanical interlocking
