2CSS255101R0064 ABB SN201-C6 Miniature Circuit Breaker 6 A 1P+NP Type C 6 kA

Why Choose the ABB SN201-C6 Miniature Circuit Breaker?

The ABB SN201-C6 is a compact 1P+NP miniature circuit breaker (MCB) designed to provide overload and short-circuit protection in electrical distribution, control and equipment circuits. Part of ABB's modular circuit-protection portfolio, it combines a 6 A rated current with a Type C tripping characteristic for circuits where moderate temporary inrush currents can occur.

The SN201-C6 uses thermal-magnetic protection to automatically disconnect the protected circuit under sustained overload or short-circuit conditions. Its Type C characteristic provides a practical balance between responsive fault protection and tolerance of normal switch-on currents from suitable inductive and equipment loads.

With its 1P+NP configuration, 6 A rated current and 6 kA breaking capacity, the SN201-C6 provides dependable circuit protection in a compact DIN-rail-mounted format. Its switched neutral pole configuration makes it suitable for appropriately designed single-phase circuits requiring simultaneous switching of phase and neutral.

Key Advantages

• Compact 1P+NP miniature circuit breaker for single-phase circuit protection.
• 6 A rated current for appropriately rated electrical circuits.
• Type C tripping characteristic accommodates moderate temporary inrush currents.
• Provides overload and short-circuit protection on the protected pole.
• 6 kA breaking capacity for dependable fault interruption.
• Switched neutral pole enables simultaneous phase and neutral disconnection.
• DIN-rail-mounted construction for efficient installation in modular electrical panels.

Key Features

• ABB SN201 series.
• 1P+NP configuration with protected phase and switched neutral pole.
• 6 A rated current.
• Type C tripping characteristic.
• Thermal-magnetic protection against overload and short-circuit conditions.
• 6 kA breaking capacity.
• Compact modular construction for electrical distribution and control panels.
• Designed for standard DIN rail mounting.

Reliable Protection with Switched Neutral Isolation

Miniature circuit breakers such as the ABB SN201-C6 protect electrical wiring and connected equipment by interrupting excessive current. The thermal element responds to sustained overload conditions, while the magnetic mechanism provides rapid operation during short-circuit faults.

The Type C characteristic is suited to appropriately designed circuits that can experience moderate temporary switch-on currents. Combined with its 1P+NP arrangement, the SN201-C6 provides overcurrent protection for the phase conductor while also switching the neutral pole, supporting compact single-phase distribution and equipment-panel designs.

Typical Applications

• Single-phase electrical distribution circuits.
• Industrial control and automation panels.
• Control and auxiliary circuits.
• Circuits requiring phase protection with switched neutral disconnection.
• Machinery and equipment panels.
• OEM electrical assemblies and machine building.