Description
SM8HU series of molded case circuit breakers with rated voltages up to AC1000V and currents up to 800A.
SM8HU series molded case circuit breakers have an interrupting capacity of up to 30kA at AC800V, enabling reliable system short circuit protection.
Standards Compliant
SM8HU series molded case circuit breakers comply with the following standards:
EC 60947-1 GB/T14048.1 General Rules
EC 60947-2 GB/T14048.2 Circuit Breakers
SM8HU series molded case circuit breakers comply with the following standards:
EC 60947-1 GB/T14048.1 General Rules
EC 60947-2 GB/T14048.2 Circuit Breakers
Applicable Environments
1. Installed at altitude 2000m or lower;
2. Resistant to humid air (triple-proof) ;
3. Resistant to salt spray and oil mist (triple-proof);
4.Resistant to mould (triple-proof);
5. Installed in a medium free of explosion risk and free of gases and conductive dusts sufficient to corrode metals and destroy insulation.
1. Installed at altitude 2000m or lower;
2. Resistant to humid air (triple-proof) ;
3. Resistant to salt spray and oil mist (triple-proof);
4.Resistant to mould (triple-proof);
5. Installed in a medium free of explosion risk and free of gases and conductive dusts sufficient to corrode metals and destroy insulation.
