The Wylex SP+SN Miniature Type B Module (NHXS1B40) is a white, single-phase, 40A rated RCBO designed for wall mounting in interior spaces. Made of ABS/plastic material, this Type B tripping characteristic module features a switch control style and an instantaneous break time. With 2 positions and a single outlet, this product is suitable for various electrical applications within the specified voltage range of 201-250V. The Wylex brand ensures reliability and quality in this DIN rail-mounted miniatur