160A Molded Case Circuit Breaker
This molded case circuit breaker is designed for AC 400V systems. It features adjustable thermal overload protection and complies with IEC 60947-2 standards.
Technical Specifications
Product Overview
HM6 Series Molded Case Circuit Breaker
The HM6 series molded case circuit breaker is designed for robust performance in AC 50/60Hz circuits with rated voltages up to 690V. Engineered for versatility, these units support rated currents up to 1250A and are suitable for motor protection when rated below 630A. This series features advanced internal accessories and adjustable protection settings, ensuring reliable operation in demanding electrical distribution environments.
Electrical Ratings
- Rated Current
- 160 A
- Rated Voltage
- Up to 690V
- Rated Insulation Voltage (Ui)
- 1000V
- Impulse Withstand Voltage (Uimp)
- 8 kV
- Breaking Capacity Options
- 18/15kA25/18kA36/25kA50/35kA65/50kA
Protection Settings
Adjustable Protection Features
| Feature | Setting Range |
|---|---|
| Overload Long Delay | 0.8 - 1.0 In |
| Short Circuit Instantaneous | 5 In - 10 In |
Operational Environment
- Operating Temperature
- -5°C to +40°C
- Max Altitude
- 2000 m
- Pollution Level
- 3
Certifications
Certifications
CBCEROHSIEC60947-2
Accessories
Available Internal Accessories
- Undervoltage Release (UVT)
- Shunt Release (SHT)
- Auxiliary Alarm Release
- AX Auxiliary Contact
- AL Alarm Contact
