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Sélectionner tout	Attribut	Valeur
	Marque	ABB
	Number of Poles	3
	Current Rating	8A
	Tripping Characteristics	Type B
	Rated AC Voltage	230 V, 400V
	Breaking Capacity at Maximum Voltage Rating	10 kA
	Range	SMISSLINE TP
	Series	S400M
	Circuit Breaker Type	MCB
	Length	91mm
	Width	54mm
	Mounting Style	DIN Rail Mount
	Depth	75mm
	Model Number	S403M-B8
	Special Features	Overload Protection, Thermal Tripping
	Reset Actuator Type	Toggle Switch
	Terminal Contact Type	Screw
	Application	Commercial, Industrial

	Sélectionner tout
	Marque ABB
	Number of Poles 3
	Current Rating 8A
	Tripping Characteristics Type B
	Rated AC Voltage 230 V, 400V
	Breaking Capacity at Maximum Voltage Rating 10 kA
	Range SMISSLINE TP
	Series S400M
	Circuit Breaker Type MCB
	Length 91mm
	Width 54mm
	Mounting Style DIN Rail Mount
	Depth 75mm
	Model Number S403M-B8
	Special Features Overload Protection, Thermal Tripping
	Reset Actuator Type Toggle Switch
	Terminal Contact Type Screw
	Application Commercial, Industrial

ABB S400M Series MCB, 3 Poles, 8A Current Rating - S403M-B8

This MCB is a miniature circuit breaker designed for circuit protection in both commercial and industrial applications. With a current rating of 8A and a breaking capacity of 10kA, it provides overload and short circuit protection. The compact dimensions of 54mm in width, 91mm in length, and 75mm in depth make it suitable for DIN rail mounting.

Features & Benefits

• Type B circuit breaker provides protection for general applications
• Combines thermal and electromechanical tripping mechanisms for protection
• Overload protection ensures circuit safety during high current events
• Flexible mounting options enhance installation versatility

Applications

• Utilised in commercial electrical distribution systems
• Suitable for industrial environments requiring robust circuit protection
• Functions effectively in automation and electronics sectors

Can it protect against high voltage surges?

Yes, this device is rated for 230V and 400V AC, managing high voltage surges effectively.

Is it suitable for modular installations?

Yes, it is designed for easy DIN rail mounting, ideal for modular systems.

Will it operate under extreme temperatures?

It operates efficiently in ambient temperatures ranging from -25°C to 60°C.

ABB SMISSLINE TP S400M MCB, 3P, 8A Curve B, 230V AC, 10 kA Breaking Capacity

Frais de livraison offerts pour toute commande de plus de 75,00 €