Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 300 A, Breaking Capacity 65 kA, Fixed

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Subtotal (1 unit)*

$8,588.26

(exc. GST)

$9,876.50

(inc. GST)

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  • Shipping from 17 February 2026
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1 +$8,588.26

*price indicative

RS Stock No.:
257-428
Mfr. Part No.:
3VA5330-6EF31-0AA0
Brand:
Siemens
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Brand

Siemens

Range

SENTRON

Product Type

Molded Case Circuit Breaker

Series

3VA5

Number of Poles

3

Current Rating

300 A

Breaking Capacity

65kA

Mount Type

Fixed

Rated AC Voltage

690 V ac

Rated DC Voltage

500 V

Terminal Type

Without

Depth

110mm

Height

248mm

Width

138 mm

Standards/Approvals

ABS, CCC, CE, EAC, RCM, RMRS, UKCA, UL, VDE

Tripping Characteristics

Type H

Tripping Mechanism

Thermal Magnetic

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is engineered to deliver exceptional performance in a compact form. Designed for robust protection it seamlessly fits into various industrial applications ensuring the safety of electrical circuits. It boasts a breaking capacity class H making it ideal for high demand environments. The device is equipped with advanced overload and short circuit protection features ensuring reliable operation even under challenging conditions.

Offers adjustable response settings allowing for tailored protection according to specific requirements

Incorporates an IP40 protection class which ensuring reliable performance in industrial settings

High mechanical and electrical endurance promoting operational efficiency over time

Comes with optional accessories enhancing functionality as per system needs

Utilizes a sophisticated trip indicator system for user friendly monitoring

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