ABB SMISSLINE TP S400M Miniature Circuit Breaker, 4-Pole, 50A, Type K, 415V ac AC, 15 kA Breaking Capacity

RS stock no.:: 246-2693
Mfr. Part No.:: 2CCS573103R8577
Manufacturer:: ABB

ABB SMISSLINE TP S400M Miniature Circuit Breaker, 4-Pole, 50A, Type K, 415V ac AC, 15 kA Breaking Capacity

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Subtotal (1 unit)*

R 6 994,28

(exc. VAT)

R 8 043,42

(inc. VAT)

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1 +	R 6,994.28

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RS stock no.:: 246-2693
Mfr. Part No.:: 2CCS573103R8577
Manufacturer:: ABB

Specification

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Number of Poles	4
	Product Type	Miniature Circuit Breaker
	Current Rating	50A
	Tripping Characteristics	Type K
	Rated AC Voltage	415V ac
	Breaking Capacity	15kA
	Range	SMISSLINE TP
	Series	S400M
	Terminal Type	Screw
	IP Rating	IP20
	Width	72mm
	Standards/Approvals	IEC/EN 60947-2
	Depth	75mm
	Height	91mm
	Tripping Mechanism	Electromechanic, Thermal
	Reset Actuator Type	I/O Actuator

	Select all
	Brand ABB
	Number of Poles 4
	Product Type Miniature Circuit Breaker
	Current Rating 50A
	Tripping Characteristics Type K
	Rated AC Voltage 415V ac
	Breaking Capacity 15kA
	Range SMISSLINE TP
	Series S400M
	Terminal Type Screw
	IP Rating IP20
	Width 72mm
	Standards/Approvals IEC/EN 60947-2
	Depth 75mm
	Height 91mm
	Tripping Mechanism Electromechanic, Thermal
	Reset Actuator Type I/O Actuator

Datasheet - 2CCS573103R8577

COO (Country of Origin):: CH

ABB S400M Series Miniature Circuit Breaker, 50A Current, 4 Poles - 2CCS573103R8577

This miniature circuit breaker provides overcurrent protection for low-voltage three-phase installations, combining thermal and electromechanical trip actions to interrupt fault conditions. It is designed for panel mounting in indoor environments where IP20 protection is appropriate, and it operates on 415 V AC systems with a tripping characteristic suitable for mixed load types. The device incorporates a manual I/O reset actuator and screw-type terminations for connection integrity.

Features and Benefits:

• 15 kA breaking capacity delivers high fault-interruption capability
• Type K tripping characteristic handles motor and inductive loads
• Electromechanical thermal trip offers combined long- and short-time protection
• Screw Terminal ensures secure conductor clamping under torque
• I/O actuator permits clear manual on/off status indication

Applications

• Suitable for protection of three-phase distribution feeders
• Used with industrial motor control panels requiring selective tripping
• Ideal for commercial building distribution boards and subcircuits
• Can be used for retrofit replacements in existing switchgear in IP20 environments

What voltage systems is it designed to work with?

It is intended for use on 415 V AC supply systems.

How does the trip mechanism respond to prolonged overloads?

The thermal element provides time-dependent disconnection for sustained overcurrent conditions.

What protection level does the enclosure provide against ingress?

The unit offers IP20 protection, guarding against access to live parts by solid objects.

Which characteristic suits applications with inductive starting currents?

The Type K characteristic is specified to accommodate elevated inrush from inductive loads.