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Siemens SENTRON 3VA2 Circuit Breaker, 3-Pole, 630A, 690V ac AC, 55 kA Breaking Capacity

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RS Stock No.:
224-7918
Distrelec Article No.:
301-38-069
Mfr. Part No.:
3VA2463-5HL32-0AA0
Brand:
Siemens
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Brand

Siemens

Product Type

Circuit Breaker

Number of Poles

3

Current Rating

630A

Rated AC Voltage

690V ac

Mount Type

DIN Rail

Breaking Capacity

55kA

Range

SENTRON

Series

3VA2

Terminal Type

Screw

IP Rating

IP40

Width

138mm

Depth

110mm

Height

110mm

Standards/Approvals

CCC, EAC, VDE

Better World Product

Yes

Better World Claim

Concentrated or Compact Solution, Extended Product Life

Reset Actuator Type

Toggle Switch

COO (Country of Origin):
CZ

Siemens 3VA2 Series Circuit Breaker, 630A Current Rating, 85kA Breaking Capacity - 3VA2463-5HL32-0AA0


This circuit breaker is a robust solution for industrial applications, specifically designed within the SENTRON range. The model features a 3-pole configuration with a current rating of 630A, ensuring effective line protection. Additionally, it is capable of withstanding a breaking capacity of 85kA at a maximum AC voltage of 690V. Its DIN rail mounting style supports uncomplicated integration into various electrical installations.

Features & Benefits


• Supports a breaking capacity of up to 85kA for reliable circuit protection

• Designed for 3-pole connections, ideal for three-phase systems

• Utilises a toggle switch for straightforward operation and resetting

• Operating voltage rated at 690V for versatile requirements

Applications


• Used for line protection in automation systems

• Installs seamlessly in electrical distribution boards

• Implemented in manufacturing facilities requiring reliable circuit control

• Compatible with various industrial equipment needing high current handling

• Suitable for integration into new or existing electrical installations

How does it perform under high temperature conditions?


The operational current rating varies with temperature, maintaining 630A at 40°C and reducing incrementally to 520A at 70°C, thus ensuring reliable performance in diverse environments.

What are the mechanical endurance capabilities of this device?


This circuit breaker boasts a mechanical service life of approximately 20,000 operating cycles, ensuring durability and long-term reliability in demanding applications.

Can the current settings be adjusted for different applications?


Yes, the circuit breaker features adjustable settings for overload protection, allowing tailored response values from 250A to 630A, enhancing flexibility in usage scenarios.

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