FuseBox INC404NC 40A 230V N/C 4 pole Contactor

The FuseBox INC404NC is a robust 40A 230V normally closed 4 pole contactor designed for reliable switching and load control in electrical installations. Rated at 40A (AC-7a) or 8.5A (AC-7b), this modular contactor delivers consistent performance with minimal power consumption—just 1.6W dissipated wattage and 4.6VA holding requirement. Built for efficiency, the unit features low inrush demand at 34VA and accommodates cable sizes up to 16mm². The package includes two 9mm heat dissipation spacers to optimise thermal management and extend operational life. Its normally closed configuration makes it ideal for safety-critical applications requiring fail-safe operation. Engineered to professional standards, the INC404NC combines compact modular design with dependable switching capability, backed by a 1 year warranty for peace of mind.

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