Type B characteristic offers instantaneous short circuit response level of 3-5 x normal rated current, making it suitable for circuits with moderate inrush currents such as filament lamps, heating loads and most domestic/small building protection applications.
DIN rail mounting Complies with BS EN 60898 Operating temperature range of -25°C to +55°C Standard 17.5mm width Max. operating voltage: 440Vac, 60Vdc
ABB SH200 Series MCB, 1 Pole, 40A Current Rating - 2CDS211001R0405 SH201-B40
This miniature circuit breaker offers vital protection for electrical circuits. Designed for residential use, it features a one-pole configuration with a current rating of 40A. It is essential for safeguarding electrical systems by quickly responding to overloads and short circuits. With compliance to IEC/EN 60898-1 standards, it serves as a suitable choice for both automation and mechanical industries.
Features & Benefits
• Current limiting operation enhances safety during fault conditions • Delayed thermal and electromechanical tripping mechanisms provide thorough protection • High breaking capacity of 6kA at 440V ensures dependable operation • Compact design optimises space utilisation • Simple DIN rail mounting facilitates installation and maintenance • Designed for disassembly, supporting sustainable practices
Applications
• Used in residential power distribution systems • Protects circuits in automation equipment • Suitable for lighting and heating systems • Ideal for integration into energy management systems
What type of environmental conditions can this accommodate?
It operates efficiently in ambient temperatures from -25°C to +55°C.
How is installation conducted for this device?
It mounts easily on a standard DIN rail with minimal tools required.
Can it handle higher voltages?
It is rated for a maximum operational voltage of 440V.
What is the significance of its breaking capacity?
A breaking capacity of 6kA allows it to manage fault conditions safely.
Is there any specific wiring requirement for installation?
Screw terminals are used for connections, accommodating various conductor sizes.
