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HED43B100
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HED43B100
SIEMENS
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HED43B100 - LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. STANDARD 40 DEG C BREAKER ED FRAME WITH HIGH BREAKING CAPACITY. MEETS UL 489 / IEC 60947-2 STANDARDS. 100A 3-POLE BREAKER (42KAIC AT 480V). SPECIAL FEATURES: LOAD LUGS ONLY (LN1E100) WIRE RANGE: 10 - 1/0AWG (CU/AL). DIMENSIONS (W x H x D) IN: 3 x 6.35 x 3.92. - Siemens

Cat No. HED43B100
Category MCCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCCB

Back Ordered

$830.76

Lead Time: 25 Working Days.

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Technical Documents

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Technical Specification

SIEMENS HED43B100 MCCB Technical Specification

MCCB
Breaking Capacity 42kA
Model HED
No of Pole 3P
Protection Overload and Short Circuit
Rating 100A

Product Details

HED43B100 Molded Case Circuit Breaker - SIEMENS, MCCB, HED43B100, Bolt-On, 100 Amp, 3 Pole, 480 Volt Electrihub

Product Dimensions

SIEMENS HED43B100 dimensions and weight

Dimensions (L × W × H)
Length 11.58 cm
Width 7.62 cm
Height 16.13 cm
Weight
Net Weight 1.61 kg

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

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Product Overview

HED43B100 Molded Case Circuit Breaker - SIEMENS, MCCB, HED43B100, Bolt-On, 100 Amp, 3 Pole, 480 Volt Electrihub

Frequently Asked Questions for HED43B100

The Siemens HED43B100 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 HED43B100 is available on Electrihub with full specifications, trip curves, and wiring information.
The price of SIEMENS HED43B100 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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Robert H. Dec 2, 2025

Extensive field testing confirms the superior quality of SIEMENS HED43B100. The HED43B100 construction is robust, the protection mechanism is accurate, and the operational efficiency is outstanding. SIEMENS HED43B100 is industry-leading.

Camila S. Dec 2, 2025

SIEMENS HED43B100 reliable and efficient protection device. Performance meets all seasonal demands.

Ingrid S. Dec 2, 2025

After extensive testing of SIEMENS HED43B100, this device demonstrates exceptional performance characteristics. The HED43B100 protection mechanism is responsive, accurate, and reliable under various load conditions. The HED43B100 installation was straightforward, and integration with existing systems was seamless. Highly recommend SIEMENS HED43B100.

Neha S. Dec 2, 2025

The SIEMENS HED43B100 protection device has proven to be a reliable choice for industrial electrical systems. The HED43B100 fast response time, accurate protection settings, and durable construction have significantly improved our system reliability and safety.

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