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

View all MCCBs

Subtotal (1 unit)*

€1,554.83

(exc. VAT)

€1,912.44

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 18 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +€1,554.83

*price indicative

RS Stock No.:
256-511
Mfr. Part No.:
3VA5330-6EC31-0AA0
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Molded Case Circuit Breaker

Range

SENTRON

Series

3VA5

Number of Poles

3

Current Rating

300 A

Breaking Capacity

65kA

Rated AC Voltage

690 V ac

Mount Type

Fixed

Rated DC Voltage

500 V

Terminal Type

Without

Standards/Approvals

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

Height

248mm

Width

138 mm

Depth

110mm

Tripping Mechanism

Thermal Magnetic

Tripping Characteristics

Type H

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker represents a step forward in power protection with its cutting edge features tailored for diverse applications. Designed for reliability this product offers robust performance in demanding environments ensuring optimal operational safety. Its configuration is ideal for line protection providing a perfect blend of mechanical robustness and electrical reliability. Capable of handling high breaking capacities this circuit breaker caters to intricate electrical systems with precision.

Ensures high electric endurance providing lasting performance

Supports easy integration into existing electrical systems

Constructed with durable materials for improved longevity

Offers a compact size without compromising performance

Includes a motor drive option for enhanced control

Provides easy maintenance access to support operational efficiency

Related links