Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 4-Pole 450 A, Breaking Capacity 65 kA, Fixed

View all MCCBs

Subtotal (1 unit)*

€2,898.50

(exc. VAT)

€3,565.16

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +€2,898.50

*price indicative

RS Stock No.:
256-520
Mfr. Part No.:
3VA5445-6GF41-0AA0
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

4

Current Rating

450 A

Breaking Capacity

65kA

Mount Type

Fixed

Rated AC Voltage

690 V ac

Rated DC Voltage

600 V

Standards/Approvals

UL file HLAS, UL 489, IEC 60947, CE, CCC

Depth

110mm

Height

248mm

Width

184 mm

Tripping Characteristics

Short Circuit Protection, Overload Protection

Tripping Mechanism

TM240, ATAM

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is designed for optimal line protection offering exceptional breaking capabilities up to 65 kA at 480 V. This innovative product combines reliability with advanced features such as overload and short circuit protection ensuring seamless operation in demanding environments. Engineered to meet stringent international standards it provides versatile application in various sectors including heating air conditioning and refrigeration.

Delivers high breaking capacity to withstand electrical faults

Offers adjustable response values for tailored protection

Designed for seamless integration into various electrical systems

Provides clear visual indicators for operational status

Equipped with high endurance ratings under heavy loads

Constructed to withstand harsh environmental conditions

Related links