RS Better World

Siemens, SENTRON, SENTRON Molded Case Circuit Breaker 3-Pole 80A, Breaking Capacity 25 kA, Fixed

RS Stock No.:: 874-4341
Mfr. Part No.:: 3VA1180-3EF36-0AA0
Manufacturer:: Siemens

Siemens, SENTRON, SENTRON Molded Case Circuit Breaker 3-Pole 80A, Breaking Capacity 25 kA, Fixed

Subtotal (1 unit)*

HK$4,448.50

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Temporarily out of stock

1 unit(s) shipping from 30 July 2026

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Units	Per unit
1 +	HK$4,448.50

*price indicative

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RS Stock No.:: 874-4341
Mfr. Part No.:: 3VA1180-3EF36-0AA0
Manufacturer:: Siemens

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	Siemens
	Product Type	Molded Case Circuit Breaker
	Range	SENTRON
	Series	SENTRON
	Number of Poles	3
	Current Rating	80A
	Breaking Capacity	25kA
	Rated AC Voltage	690V ac
	Mount Type	Fixed
	Rated DC Voltage	500V dc
	Width	88mm
	Standards/Approvals	CE
	Depth	88mm
	Height	130mm
	Better World Product	Yes
	Better World Claim	Extended Product Life, Saves Energy
	Reset Actuator Type	Toggle Switch
	Break Time	Instantaneous
	Tripping Mechanism	Thermal Magnetic

	Select all
	Brand Siemens
	Product Type Molded Case Circuit Breaker
	Range SENTRON
	Series SENTRON
	Number of Poles 3
	Current Rating 80A
	Breaking Capacity 25kA
	Rated AC Voltage 690V ac
	Mount Type Fixed
	Rated DC Voltage 500V dc
	Width 88mm
	Standards/Approvals CE
	Depth 88mm
	Height 130mm
	Better World Product Yes
	Better World Claim Extended Product Life, Saves Energy
	Reset Actuator Type Toggle Switch
	Break Time Instantaneous
	Tripping Mechanism Thermal Magnetic

COO (Country of Origin):: CZ

Siemens 3VA Series MCCB, 76.2mm Length, 80A Current Rating - 3VA1180-3EF36-0AA0

This moulded case circuit breaker provides essential safety in electrical systems, offering reliable circuit protection in industrial environments. With a current rating of 80A and a breaking capacity of 25kA at 415V, it ensures efficient performance while safeguarding against overloads and short circuits. This device is significant in settings demanding robust electrical management and energy efficiency.

Features & Benefits

• Thermal-magnetic operation for effective protection

• Instantaneous break time for rapid fault response

• Fixed mounting design facilitates straightforward installation

• Compatible with AC and DC applications up to rated voltages

• IP40 rating for environmental resistance in industrial conditions

• Energy-saving features contribute to prolonged product life

Applications

• Line protection in industrial automation systems

• Installation in power distribution networks

• Reliable overload protection in diverse setups

• Compatibility with various electrical equipment to avert short circuits

What is the maximum operating temperature range for this circuit breaker?

The device operates efficiently within a temperature range of -25°C to 70°C, making it suitable for different environments.

How does it handle different current fluctuations?

With a rated current of 80A, it includes adjustable parameters for effective overload protection, accommodating varying electrical loads.

What type of connections are supported?

It supports box terminal connections for the main current circuit, allowing easy integration into existing electrical systems.

How many switching cycles can it endure?

The circuit breaker has a mechanical service life of approximately 15,000 switching cycles, enhancing its longevity and dependability.