ABB S204L Series MCB, 20A Current Rating, 4 Poles - 2CDS244701R0204

This miniature circuit breaker (MCB) is a reliable solution for electrical circuit protection, designed with a 4-pole configuration. It operates efficiently at a current rating of 20A and can handle rated AC voltages up to 400V. With dimensions of 70mm in width, 69mm in length, and a depth of 69mm, it is perfect for installation on DIN rails, ensuring a streamlined set-up for various electrical applications.

Features & Benefits

• Supports a breaking capacity of 6 kA for enhanced safety

• Constructed with Type C tripping characteristics for specific needs

• Rated operational voltage of up to 440V AC enabling versatile use

• Screw terminal design ensures secure and straightforward connections

• Electrical endurance rated for 20,000 cycles increases longevity

• Compact design aids in efficient space management within electrical panels

Applications

• Ideal for electrical installations in industrial automation

• Suitable for electrical distribution in commercial buildings

• Utilised in machinery and equipment requiring circuit protection

• Employed in control panels for enhanced operational reliability

What are the operational voltage ranges for this circuit breaker?

It operates effectively between a minimum of 12V AC and a maximum of 440V AC, making it versatile for various applications.

How does the tripping characteristic affect performance?

The Type C tripping characteristic is tailored for applications with high inrush currents, providing reliable circuit protection without nuisance tripping.

What is the importance of breaking capacity for circuit protection?

A breaking capacity of 6 kA ensures the MCB can safely interrupt larger fault currents, thus protecting electrical circuits from potential overloads and short circuits.

How do environmental factors impact this circuit breaker?

The device can function effectively in ambient temperatures ranging from -25°C to +55°C, ensuring reliable performance in diverse conditions.

Select all	Attribute	Value
	Brand	ABB
	Number of Poles	4
	Product Type	Miniature Circuit Breaker
	Current Rating	20 A
	Tripping Characteristics	Type C
	Rated AC Voltage	400 V ac
	Mount Type	DIN Rail
	Breaking Capacity	6kA
	Series	S204L
	Terminal Type	Screw
	IP Rating	IP40
	Height	85mm
	Depth	69mm
	Width	70 mm
	Standards/Approvals	IEC/EN 60898-1, IEC/EN 60947-2
	Reset Actuator Type	Toggle

	Select all
	Brand ABB
	Number of Poles 4
	Product Type Miniature Circuit Breaker
	Current Rating 20 A
	Tripping Characteristics Type C
	Rated AC Voltage 400 V ac
	Mount Type DIN Rail
	Breaking Capacity 6kA
	Series S204L
	Terminal Type Screw
	IP Rating IP40
	Height 85mm
	Depth 69mm
	Width 70 mm
	Standards/Approvals IEC/EN 60898-1, IEC/EN 60947-2
	Reset Actuator Type Toggle

ABB S204L Miniature Circuit Breaker, 4-Pole, 20 A, Type C, 400 V ac AC, 6 kA Breaking Capacity

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