Better World

Siemens, SENTRON, 3VA6 Molded Case Circuit Breaker 3-Pole 40 A, Breaking Capacity 2.5 kA, Fixed

View all MCCBs

Subtotal (1 unit)*

$1,472.37

(exc. GST)

$1,619.61

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +$1,472.37

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
268-415
Mfr. Part No.:
3VA6140-1MS31-0AA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Molded Case Circuit Breaker

Range

SENTRON

Series

3VA6

Number of Poles

3

Current Rating

40 A

Breaking Capacity

2.5kA

Mount Type

Fixed

Rated AC Voltage

690 V ac

Width

105 mm

Standards/Approvals

CCC, CE, EAC, IEC 60947, IEC 81346-2, RoHS, UKCA, UL, UL 489

Depth

86mm

Height

198mm

Better World Claim

Concentrated or Compact Solution, Extended Product Life

Better World Product

Yes

Tripping Characteristics

Starter Protection

Tripping Mechanism

ETU310M

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker offers unparalleled protection and durability for critical electrical applications. Designed with a robust UL frame, this unit excels in providing starter protection with advanced short-circuit safeguarding capabilities. The innovative ETU310M overcurrent release mechanism enhances its efficiency, making it suitable for demanding environments. With a rated insulation voltage of 800V and a maximum operational current of 40A at varying temperatures, it adapts seamlessly to multiple operational conditions.

Advanced thermal management enables optimal performance even in high ambient temperatures

User friendly communication and measurement functions streamline operational insights

Constructed to withstand harsh environmental conditions with a high IP40 protection class

Backed by rigorous testing and industry approvals to guarantee quality

Related links