ABB SMISSLINE TP S400M Miniature Circuit Breaker, 1-Pole, 20A, Type Z, 230V AC, 230 V DC, 15 kA Breaking Capacity

RS Stock No.:: 246-2513
Mfr. Part No.:: 2CCS571001R1208
Manufacturer:: ABB

ABB SMISSLINE TP S400M Miniature Circuit Breaker, 1-Pole, 20A, Type Z, 230V AC, 230 V DC, 15 kA Breaking Capacity

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MYR495.77

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RS Stock No.:: 246-2513
Mfr. Part No.:: 2CCS571001R1208
Manufacturer:: ABB

Specifications

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	1
	Product Type	Miniature Circuit Breaker
	Current Rating	20A
	Tripping Characteristics	Type Z
	Rated AC Voltage	230V
	Rated DC Voltage	230V
	Breaking Capacity	15kA
	Range	SMISSLINE TP
	Series	S400M
	Terminal Type	Screw
	IP Rating	IP20
	Width	18mm
	Height	91mm
	Depth	75mm
	Standards/Approvals	IEC/EN 60947-2
	Tripping Mechanism	UC-Z
	Reset Actuator Type	I/O Actuator

	Select all
	Brand ABB
	Number of Poles 1
	Product Type Miniature Circuit Breaker
	Current Rating 20A
	Tripping Characteristics Type Z
	Rated AC Voltage 230V
	Rated DC Voltage 230V
	Breaking Capacity 15kA
	Range SMISSLINE TP
	Series S400M
	Terminal Type Screw
	IP Rating IP20
	Width 18mm
	Height 91mm
	Depth 75mm
	Standards/Approvals IEC/EN 60947-2
	Tripping Mechanism UC-Z
	Reset Actuator Type I/O Actuator

Datasheet - 2CCS571001R1208

COO (Country of Origin):: CH

ABB S400M Series Miniature Circuit Breaker, 20A Current, Type Z Tripping Characteristic - 2CCS571001R1208

This miniature circuit breaker provides overcurrent protection for single-pole circuits in low-voltage installations. Designed for DIN-rail mounting, it operates on both DC and AC supplies at 230 V and uses a specialised tripping mechanism to isolate faults quickly. The unit includes a reset I/O actuator and screw terminals for secure connections while meeting the applicable IEC/EN standard for industrial switching devices.

Features and Benefits:

• 20 A current capacity reduces overload risk on 20 A circuits
• Type Z tripping characteristic protects sensitive downstream devices
• 15 kA breaking capacity limits fault energy during short circuits
• UC‑Z tripping mechanism ensures Rapid disconnection under faults
• IP20 protection rating maintains internal contact safety

Applications

• Suitable for distribution boards in industrial control cabinets
• Ideal for protecting small DC/AC motor circuits
• Used with single-phase lighting and socket circuits
• Can be used for machine control circuit isolation
• Suitable for retrofit panel upgrades requiring Compact protection

What electrical voltages can it handle?

It is rated for operation at 230 V on both DC and AC supplies.

How is the device mounted and connected?

The design suits DIN-rail installation and uses screw terminals for conductor attachment.

What level of short-circuit interruption does it provide?

It offers a 15 kA breaking capacity for high-energy fault interruption.

How does the tripping behaviour affect sensitive equipment?

The Type Z characteristic trips Faster on low-level faults to protect sensitive loads.

What actuator and user Interface does it include?

The unit incorporates an I/O reset actuator to manually restore the circuit after a trip.