ABB SMISSLINE TP S402M-UCZ32 Miniature Circuit Breaker, 2-Pole, 32A, Type Z, 440V ac AC, 440 V dc DC, 25 kA Breaking

RS Stock No.:: 246-2623
Mfr. Part No.:: 2CCS572001R1328
Manufacturer:: ABB

ABB SMISSLINE TP S402M-UCZ32 Miniature Circuit Breaker, 2-Pole, 32A, Type Z, 440V ac AC, 440 V dc DC, 25 kA Breaking

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HK$2,262.30

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Shipping from 24 December 2026

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Units	Per unit
1 +	HK$2,262.30

*price indicative

RS Stock No.:: 246-2623
Mfr. Part No.:: 2CCS572001R1328
Manufacturer:: ABB

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Product Type	Miniature Circuit Breaker
	Number of Poles	2
	Current Rating	32A
	Tripping Characteristics	Type Z
	Rated AC Voltage	440V ac
	Rated DC Voltage	440V dc
	Breaking Capacity	25kA
	Mount Type	DIN Rail
	Range	SMISSLINE TP
	Series	S402M-UCZ32
	Terminal Type	Screw
	IP Rating	IP20
	Width	36mm
	Standards/Approvals	IEC/EN 60947-2
	Depth	75mm
	Height	91mm

	Select all
	Brand ABB
	Product Type Miniature Circuit Breaker
	Number of Poles 2
	Current Rating 32A
	Tripping Characteristics Type Z
	Rated AC Voltage 440V ac
	Rated DC Voltage 440V dc
	Breaking Capacity 25kA
	Mount Type DIN Rail
	Range SMISSLINE TP
	Series S402M-UCZ32
	Terminal Type Screw
	IP Rating IP20
	Width 36mm
	Standards/Approvals IEC/EN 60947-2
	Depth 75mm
	Height 91mm

COO (Country of Origin):: CH

ABB S400M Series Miniature Circuit Breaker, 32A Current, 440V ac Rated Voltage - 2CCS572001R1328

This miniature circuit breaker protects low-voltage circuits by interrupting fault currents in two-pole installations. It is designed for DIN rail mounting with screw terminals and operates across AC and DC supplies, making it suitable for control panels and distribution boards where Compact overcurrent protection is required.

Features and Benefits:

• 32A current rating provides consistent overcurrent protection
• 20kA breaking capacity limits fault energy and arc duration
• Type Z tripping characteristic offers sensitive short-circuit discrimination
• UC-Z tripping mechanism ensures combined thermal and magnetic response
• Reset I/O actuator allows straightforward manual reset indication

Applications

• Suitable for industrial control panel circuit protection
• Ideal for DC supply protection up to 440V dc
• Used with distribution boards on DIN rail installations
• Can be used for two-pole isolation in machinery control
• Appropriate for electrical enclosures requiring IP20 protection

What Terminal connection method is used?

It uses screw-type terminals for secure conductor fastening.

How is the device mounted within switchgear?

It clips directly onto a standard DIN rail for tool-free installation.

What ingress protection level does it provide?

The enclosure rating is IP20 for Basic protection against contact.

Which operating voltages are supported for alternating and direct current?

Rated voltages are 440V ac and 440V dc for the respective systems.

How many poles does the unit switch and protect?

The device provides two-pole switching for simultaneous circuit interruption.