Circuit breaker

Low-voltage circuit breakers (MCCB) are designed for rated currents up to 1600 A and can interrupt currents up to 100 kA. They are used for switching and protecting electric motors as well as in power distribution systems. In addition to overcurrent protection, they also provide protection against ground faults.

The Susol series is available in four housing sizes: 160, 250, 630, 800, and 1600 AF. The breakers cover current ratings up to 1600 A and are offered in both fixed and plug-in versions.

Interrupting capacity at 380/415 V:

S: 37 kA (100 & 160 AF)
N: 50 kA (160, 250 & 1600 AF); 65 kA (630 & 800 AF)
H: 75 kA (1600 AF); 85 kA (160, 250 & 630 AF); 100 kA (800 AF)
L: 150 kA (160, 250, 630, 800 & 1600 AF)

Key Features:

Resistant to standard environmental conditions (indoors without extreme dust, corrosive gases, or humidity)
For dusty or humid environments, suitable enclosures and ventilation must be provided
All Susol breakers feature positive contact indication
Compliant with IEC 60947-1 and IEC 60947-2 standards

Applications: