This single pole miniature circuit breaker is designed for use in domestic electrical installations to provide overcurrent protection for lighting and power circuits. The breaker features a 40A rating and is suitable for use with standard 230/240V supply systems commonly found in domestic settings.
Electricians typically install these devices within consumer units or distribution boards to protect wiring and connected equipment from excess current. Its Type B tripping characteristics make it suitable for most household applications, ensuring reliable operation during typical start-up currents.
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