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3VA2040-5HL42-0AA0
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3VA2040-5HL42-0AA0
SIEMENS
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3VA2040-5HL42-0AA0 - MCCB 40 A, 4 Pole, 55 kA, O/L & S/C Settings, Microprocessor Trip Unit ETU320 LI - siemens

Cat No. 3VA2040-5HL42-0AA0
Category MCCB
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type MCCB

In Stock — 10 Qty

$1,078.21
Quantity Expected Delivery
10 Units 25 Business Days

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Technical Documents

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Technical Specification

SIEMENS 3VA2040-5HL42-0AA0 MCCB Technical Specification

MCCB
Breaking Capacity 55kA
Model 3VA
No of Pole 4P
Protection Overload and Short Circuit
Rating 40A

Product Details

Siemens 3VA2040-5HL42-0AA0 - circuit breaker 3VA2 IEC frame 100 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU320, LI, In=40A overload protection Ir=16A...40A short-circuit protection Ii=1.5...12 x In N conductor protection adjustable (OFF, 100%) nut keeper kit. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

SIEMENS 3VA2040-5HL42-0AA0 dimensions and weight

Dimensions (L × W × H)
Length 16.9 cm
Width 20 cm
Height 14.5 cm
Weight
Net Weight 2.65 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Siemens 3VA2040-5HL42-0AA0 - circuit breaker 3VA2 IEC frame 100 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection ETU320, LI, In=40A overload protection Ir=16A...40A short-circuit protection Ii=1.5...12 x In N conductor protection adjustable (OFF, 100%) nut keeper kit. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for 3VA2040-5HL42-0AA0

The Siemens 3VA2040-5HL42-0AA0 MCCB offers adjustable thermal magnetic or electronic trip protection, high breaking capacity, robust housing, and reliable overload/short circuit protection for industrial and commercial applications.
It is widely used in LT panels, distribution boards, MCC/PCC systems, industrial machines, HVAC systems, and commercial electrical installations.
It protects against overloads, short circuits, and earth faults (if equipped). Adjustable trip settings allow precise coordination with downstream devices for system safety.
Check frame size, breaking capacity (kA), trip unit type, rated current, pole configuration, mounting type, and coordination requirements.
Ensure correct torque tightening, line/load orientation, proper busbar/cable termination, and follow Siemens wiring diagrams and safety standards.
Pricing varies depending on frame rating, trip unit, and breaking capacity. Visit Electrihub for updated Siemens MCCB pricing and offers.
The official Siemens datasheet for 3VA2040-5HL42-0AA0 is available on Electrihub with full specifications, trip curves, and wiring information.
The price of SIEMENS 3VA2040-5HL42-0AA0 MCCB depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.

Reviews & Ratings

4.0
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Arun Krishnamurthy Feb 26, 2026

ElectriHub India had the 3VA2040-5HL42-0AA0 in stock when no other online supplier did. Delivered on time in perfect condition. Genuine product confirmed by our site engineer.

Suresh Gupta Feb 26, 2026

Reliable product from a reliable supplier. ElectriHub India delivered this circuit breaker on time and our QC team approved it without any issues. Will buy again.

Jessica L. Dec 2, 2025

We have integrated SIEMENS 3VA2040-5HL42-0AA0 into our switchgear systems, and the 3VA2040-5HL42-0AA0 performance has exceeded expectations. The 3VA2040-5HL42-0AA0 protection accuracy, switching reliability, and overall durability are excellent for demanding applications.

Sophie F. Dec 2, 2025

SIEMENS 3VA2040-5HL42-0AA0 exceptional durability and operational efficiency.

Michelle D. Dec 2, 2025

Outstanding 3VA2040-5HL42-0AA0 protection performance and reliability. The SIEMENS build quality ensures excellent results.

Neha M. Dec 2, 2025

3VA2040-5HL42-0AA0 outstanding safety features and protection capabilities.

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