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Siemens, SENTRON MCCB 3P 63A, Breaking Capacity 36 kA, Fixed Mount

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£228.19

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£273.83

(inc. VAT)

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

Siemens

Range

SENTRON

Series

3VA

Number of Poles

3

Current Rating

63A

Breaking Capacity at Maximum Voltage Rating

36 kA

Rated AC Voltage

690V

Rated DC Voltage

500V

Mounting Style

Fixed

Length

76.2mm

Width

130mm

Depth

88mm

Better World Claim

Extended product life, Saves energy

Better World Product

Yes

Circuit Breaker Type

MCCB

Tripping Mechanism

Thermal-Magnetic

Reset Actuator Type

Toggle Switch

Break Time

Instantaneous

Mounting Hole Diameter

4.2mm

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.


Siemens 3VA MCCBs and accessories

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