Miniature Circuit Breaker 40A
This miniature circuit breaker is designed for overload and short-circuit protection. It is suitable for residential, commercial, and industrial applications and complies with IEC 60898-1 standards.
Technical Specifications
Overview
Reliable Circuit Protection
The KNB6-40 series miniature circuit breaker is designed for efficient overload and short-circuit protection in electrical lines. Featuring a compact, DIN-rail mountable structure, it offers high breaking capacity and dependable performance for residential, commercial, and industrial applications. This device is engineered for 50/60Hz systems and supports infrequent on-and-off operations for added versatility.
Technical Specifications
Rated Current
40 A
Rated Current
- Rated Working Voltage
- 240 V
- Operating Frequency
- 50/60Hz
- Breaking Capacity
- 6000
- Sensitivity
- 30 mA
Standards and Compliance
Compliance Standards
- IEC/EN 60898
- GB10963
- IEC 60898-1
- IEC 61009-1
Certifications
CECBSNFTSECMSIFUM
Installation and Usage
- Mounting
- Standard DIN rail
- Primary Functions
- Overload ProtectionShort-circuit ProtectionInfrequent Changeover
