ABB S400M Series MCB, 4 Poles, 40A Current Rating - 2CCS573103R8401 S403M-D40NP

This MCB is an essential element in electrical systems, specifically designed for effective circuit protection. Part of the SMISSLINE TP range, it proficiently manages different types of loads while ensuring safe operation. This device is well-suited for contemporary automation and mechanical environments where solid performance is necessary.

Features & Benefits

• Current rating of 40A for significant load management
• 4 poles designed to support intricate circuit configurations
• Type D tripping characteristics to handle high inrush currents
• DIN rail mount style for easy installation
• Part of the S400M series, confirming its suitability for demanding applications
• Meets strict circuit breaker standards for enhanced safety

Applications

• Utilised in industrial automation systems for efficient power management
• Suitable for electrical distribution boards needing dependable circuit interruption
• Commonly found in commercial environments to safeguard essential equipment
• Used in machinery and motor that require handling high inrush currents

What are the benefits of using this in a circuit?

It enhances safety by disconnecting power swiftly during overloads or short circuits.

How does installation impact its performance?

Proper installation on a DIN rail ensures optimal performance and reliability.

Can it be used with other manufacturers' equipment?

Yes, it is compatible with standardised equipment made to similar specifications.

What maintenance is required for optimal operation?

Regular visual inspections and ensuring tight electrical connections are recommended.

How does it handle high inrush currents?

The Type D characteristics enable it to endure temporary surges without tripping.

Select all	Attribute	Value
	Brand	ABB
	Number of Poles	4
	Current Rating	40A
	Tripping Characteristics	Type D
	Rated AC Voltage	12V
	Range	SMISSLINE TP
	Series	S400M
	Circuit Breaker Type	MCB
	Length	91mm
	Width	72mm
	Mounting Style	DIN Rail Mount
	Depth	75mm
	Model Number	S403M-D40NP
	Application	Commercial, Industrial
	Reset Actuator Type	Toggle Switch
	Terminal Contact Type	Screw

	Select all
	Brand ABB
	Number of Poles 4
	Current Rating 40A
	Tripping Characteristics Type D
	Rated AC Voltage 12V
	Range SMISSLINE TP
	Series S400M
	Circuit Breaker Type MCB
	Length 91mm
	Width 72mm
	Mounting Style DIN Rail Mount
	Depth 75mm
	Model Number S403M-D40NP
	Application Commercial, Industrial
	Reset Actuator Type Toggle Switch
	Terminal Contact Type Screw

ABB SMISSLINE TP S400M MCB, 4P, 40A Curve D, 12V AC

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