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Siemens, SENTRON, SENTRON Molded Case Circuit Breaker 3-Pole 200 A, Breaking Capacity 7 kA, Fixed

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£532.49

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£638.99

(inc. VAT)

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RS Stock No.:
209-5075
Mfr. Part No.:
3VA1220-4EF32-0AA0
Brand:
Siemens
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Brand

Siemens

Range

SENTRON

Product Type

Molded Case Circuit Breaker

Series

SENTRON

Number of Poles

3

Current Rating

200 A

Breaking Capacity

7kA

Rated AC Voltage

690 V ac

Mount Type

Fixed

Rated DC Voltage

500 V

Terminal Type

Screw

Width

105 mm

Height

158mm

Standards/Approvals

CE, CCC, EAC

Depth

70mm

Better World Claim

Extended Product Life, Saves Energy

Better World Product

Yes

Tripping Characteristics

Type S

Reset Actuator Type

Toggle Switch

COO (Country of Origin):
CZ

Siemens 3VA Series MCCB, 200A Current Rating, 36kA Breaking Capacity - 3VA1220-4EF32-0AA0


This MCCB is a high-performance circuit breaker designed for effective line protection. With dimensions of 158mm in length, 105mm in width, and 70mm in depth, it operates at a rated AC voltage of 690V and a rated DC voltage of 500V. This fixed mounting device provides robust electrical endurance and is suitable for various industrial applications.

Features & Benefits


• 200A operational current ensures reliable protection

• 36 kA breaking capacity for enhanced safety against short circuits

• Toggle switch design allows for easy manual resetting

• Adjustable current rating provides flexibility for specific applications

• Robust construction ensures long mechanical service life

• Front terminal connections simplify installation and maintenance

Applications


• Ideal for use in industrial machinery and motor control

• Suitable for line protection in commercial electrical systems

• Used in environments with varying temperatures, from -25°C to 70°C

• Effective in requiring overload protection

What is the typical mechanical service life of this device?


It offers a mechanical service life of approximately 20,000 operating cycles, enabling it to withstand regular use in demanding environments.

How does the adjustable current setting enhance functionality?


The adjustable current rating allows users to configure the device for different overload protection needs, accommodating operating conditions from 140A to 200A effectively.

What are the key specifications for short-circuit protection?


It features a breaking capacity of 36 kA at 415V, ensuring effective operation and safety during fault conditions.

How does the design accommodate different conductor sizes?


The connections are designed to support flat-bar terminal connections with a minimum size of 13 x 1mm to a maximum of 25 x 8mm, offering versatile installation options.

What kind of applications can benefit from the toggle switch design?


The toggle switch design is particularly useful in environments requiring frequent manual resets, which enhances user convenience in operational settings.

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