Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 4-Pole 450 A, Breaking Capacity 100 kA, Fixed

View all MCCBs

Subtotal (1 unit)*

€2,973.04

(exc. VAT)

€3,656.84

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 02 March 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +€2,973.04

*price indicative

RS Stock No.:
257-251
Mfr. Part No.:
3VA5445-7GC41-0AA0
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Range

SENTRON

Product Type

Molded Case Circuit Breaker

Series

3VA5

Number of Poles

4

Current Rating

450 A

Breaking Capacity

100kA

Rated AC Voltage

690 V ac

Mount Type

Fixed

Rated DC Voltage

600 V

Standards/Approvals

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

Depth

110mm

Height

248mm

Width

184 mm

Tripping Characteristics

Overload Protection, Short Circuit Protection

Tripping Mechanism

FTAM, TM230

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker exemplifies reliability and performance designed to protect your electrical systems under a variety of conditions. Engineered for industrial applications, this circuit breaker ensures maximum safety and efficiency with a breaking capacity of 100 kA at 480 V making it ideal for line protection. Its four pole configuration allows for versatile installations while offering robust overload and short circuit protection.

Incorporates a four pole design for versatile installation options

Optimized for both mechanical and electrical endurance which ensuring longevity

Constructed with a protection class of IP40 suitable for various ambient conditions

Allows for adjustable parameters giving users flexibility in settings

Supported by multiple certifications which ensuring compliance and reliability

Related links