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HB3B040
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HB3B040
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SIEMENS
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HB3B040 - Bolt On - 40 Amp - 3 Pole - 240 Volt - Siemens

Cat No. HB3B040
Category MCCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCCB
Please contact us for the exact delivery timeline

Back Ordered

$347.07

Lead Time: 25 Working Days.

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Technical Documents

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Technical Specification

SIEMENS HB3B040 MCCB Technical Specification

MCCB
Breaking Capacity 65kA
Model HBQ
No of Pole 3P
Protection Overload and Short Circuit
Rating 40A

Product Details

HB3B040 Molded Case Circuit Breaker - SIEMENS, MCCB, HB3B040, Bolt On, 40 Amp, 3 Pole, 240 Volt Electrihub

Product Dimensions

SIEMENS HB3B040 dimensions and weight

Dimensions (L × W × H)
Length 10 cm
Width 7 cm
Height 7 cm
Weight
Net Weight 0.509 kg

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

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Product Overview

HB3B040 Molded Case Circuit Breaker - SIEMENS, MCCB, HB3B040, Bolt On, 40 Amp, 3 Pole, 240 Volt Electrihub

Frequently Asked Questions for HB3B040

The Siemens HB3B040 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 HB3B040 is available on Electrihub with full specifications, trip curves, and wiring information.
The price of SIEMENS HB3B040 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

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Praveen C. Dec 2, 2025

After extensive testing of SIEMENS HB3B040, this device demonstrates exceptional performance characteristics. The HB3B040 protection mechanism is responsive, accurate, and reliable under various load conditions. The HB3B040 installation was straightforward, and integration with existing systems was seamless. Highly recommend SIEMENS HB3B040.

Neha S. Dec 2, 2025

HB3B040 best choice for electrical system protection.

Camila S. Dec 2, 2025

Highly recommended SIEMENS HB3B040 for switchgear installations.

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Tags

# Brand Siemens/ITE # Breaker 3 Pole # Max Amp 40A # Size Full Body # Type HB # Voltage 240V # 3 Pole Breakers 40 Amp Breakers Circuit Breakers ITE Breakers Molded Case Breakers Siemens Breakers # Bolt On # 40 Amp # 3 Pole # 240 Volt # SIEMENS # MCCB # HB3B040 # Bolt On # 40 Amp # 3 Pole # 240 Volt Electrihub
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