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HEB3B050B
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HEB3B050B
SIEMENS
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HEB3B050B - LOW VOLTAGE PANELBOARD MOUNT EG FRAME CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. UL LISTED HEB FRAME WITH HIGH BREAKING CAPACITY. 50A 3-POLE (25KAIC AT 600Y/347V) (65KAIC AT 480V). SPECIAL FEATURES: LOAD SIDE LUGS ONLY (TA1EG10) WIRE RANGE: 8 - 1/0 AWS (CU/AL). DIMENSIONS (W x H x D) IN: 3 x 5.5 x 3. - Siemens

Cat No. HEB3B050B
Category MCCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCCB

Back Ordered

$2,099.99

Lead Time: 25 Working Days.

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Technical Specification

SIEMENS HEB3B050B MCCB Technical Specification

MCCB
Breaking Capacity 25kA
Model HEB
No of Pole 3P
Protection Overload and Short Circuit
Rating 50A

Product Details

HEB3B050B Molded Case Circuit Breaker - SIEMENS, MCCB, HEB3B050B, Bolt-on, 50 Amp, 3 Pole, 600 Volt Electrihub

Product Dimensions

SIEMENS HEB3B050B dimensions and weight

Dimensions (L × W × H)
Length 10 cm
Width 9 cm
Height 17 cm
Weight
Net Weight 1.18 kg

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

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Product Overview

HEB3B050B Molded Case Circuit Breaker - SIEMENS, MCCB, HEB3B050B, Bolt-on, 50 Amp, 3 Pole, 600 Volt Electrihub

Frequently Asked Questions for HEB3B050B

The Siemens HEB3B050B 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 HEB3B050B is available on Electrihub with full specifications, trip curves, and wiring information.
The price of SIEMENS HEB3B050B 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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Marco B. Dec 2, 2025

Outstanding quality and consistent SIEMENS HEB3B050B reliability.

Praveen C. Dec 2, 2025

We have integrated SIEMENS HEB3B050B into our switchgear systems, and the HEB3B050B performance has exceeded expectations. The HEB3B050B protection accuracy, switching reliability, and overall durability are excellent for demanding applications.

Paul Thompson Dec 2, 2025

Our electrical systems benefit from SIEMENS HEB3B050B superior protection and safety standards. The switching is smooth, and the unit runs quietly. Installation of HEB3B050B has improved reliability significantly.

Sandeep M. Dec 2, 2025

The SIEMENS HEB3B050B protection device has proven to be a reliable choice for industrial electrical systems. The HEB3B050B fast response time, accurate protection settings, and durable construction have significantly improved our system reliability and safety.

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