RS Better World

Siemens, SENTRON, SENTRON Molded Case Circuit Breaker 3-Pole 63A, Breaking Capacity 36 kA, Fixed

RS Stock No.:: 874-4275
Mfr. Part No.:: 3VA1163-4EF36-0AA0
Manufacturer:: Siemens

Siemens, SENTRON, SENTRON Molded Case Circuit Breaker 3-Pole 63A, Breaking Capacity 36 kA, Fixed

Subtotal (1 unit)*

TWD21,449.00

(exc. GST)

TWD22,521.45

(inc. GST)

FREE delivery for orders over NT$1,300.00

Temporarily out of stock

1 unit(s) shipping from October 22, 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	TWD21,449.00

*price indicative

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RS Stock No.:: 874-4275
Mfr. Part No.:: 3VA1163-4EF36-0AA0
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	63A
	Breaking Capacity	36kA
	Rated AC Voltage	690V ac
	Mount Type	Fixed
	Rated DC Voltage	500V dc
	Mount Hole Size	4.2 mm
	Height	130mm
	Depth	88mm
	Width	130mm
	Standards/Approvals	CE
	Better World Product	Yes
	Better World Claim	Extended Product Life, Saves Energy
	Reset Actuator Type	Toggle Switch
	Tripping Mechanism	Thermal Magnetic
	Break Time	Instantaneous

	Select all
	Brand Siemens
	Product Type Molded Case Circuit Breaker
	Range SENTRON
	Series SENTRON
	Number of Poles 3
	Current Rating 63A
	Breaking Capacity 36kA
	Rated AC Voltage 690V ac
	Mount Type Fixed
	Rated DC Voltage 500V dc
	Mount Hole Size 4.2 mm
	Height 130mm
	Depth 88mm
	Width 130mm
	Standards/Approvals CE
	Better World Product Yes
	Better World Claim Extended Product Life, Saves Energy
	Reset Actuator Type Toggle Switch
	Tripping Mechanism Thermal Magnetic
	Break Time Instantaneous

COO (Country of Origin):: CZ

Siemens 3VA Series MCCB, 63A, 36kA Breaking Capacity (at Maximum Voltage Rating) - 3VA1163-4EF36-0AA0

This circuit breaker offers essential overcurrent protection for industrial applications. Its thermal-magnetic tripping mechanism ensures effective operation under varying load conditions, while its robust design and high breaking capacity make it suitable for challenging environments, safeguarding equipment and maintaining system integrity.

Features & Benefits

• Instantaneous break time enhances safety during overloads

• Compact fixed mounting simplifies installation

• Thermal-magnetic mechanism optimises fault response

• 63 A current rating supports a range of applications

• IP40 protection class ensures durability in harsh conditions

• Energy efficiency contributes to reduced operational costs

Applications

• Used in manufacturing plants for motor protection

• Employed in commercial buildings for line protection

• Suitable for installation in control panels

• Compatible with various automation systems

• Designed for electrical distribution networks

What is the maximum operational temperature range for this unit?

The operational temperature ranges from -25 to 70°C.

Can this device be used for both AC and DC voltage systems?

Yes, it is rated for both AC (up to 690 V) and DC (up to 500 V) applications.

How many cycles can it typically endure before replacement is needed?

It has a mechanical service life of approximately 20,000 operating cycles.

Is grounding required while using this device?

No, grounding protection is not required by the design.

What type of installation is recommended for this circuit breaker?

A fixed mounting style is advised for optimal performance and safety.