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HLXD63B450
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HLXD63B450
SIEMENS
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HLXD63B450 - LOW VOLTAGE SENTRON MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP UNIT. STANDARD 40 DEG C BREAKER LD FRAME WITH HIGH BREAKING CAPACITY AND NON INTERCHANGEABLE TRIP. MEETS UL 489 / IEC 60947-2 STANDARDS. 450A 3-POLE BREAKER (35KAIC AT 600V) (65KAIC AT 480V). SPECIAL FEATURES: NO LUGS INSTALLED. DIMENSIONS (W x H x D) IN: 7.5 x 11 x 4. - Siemens

Cat No. HLXD63B450
Category MCCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCCB

Back Ordered

$6,765.22

Lead Time: 25 Working Days.

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Technical Documents

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Technical Specification

SIEMENS HLXD63B450 MCCB Technical Specification

MCCB
Breaking Capacity 35kA
Model Sentron
No of Pole 3P
Protection Overload and Short Circuit
Rating 450A

Product Details

HLXD63B450 450 Amp Molded Case Circuit Breaker - SIEMENS, MCCB, HLXD63B450, Siemens 450 Amp 3 pole 600 Volt Molded Case Circuit Breaker Electrihub

Product Dimensions

SIEMENS HLXD63B450 dimensions and weight

Dimensions (L × W × H)
Length 10.16 cm
Width 19.05 cm
Height 27.94 cm
Weight
Net Weight 8.29 kg

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

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Product Overview

HLXD63B450 450 Amp Molded Case Circuit Breaker - SIEMENS, MCCB, HLXD63B450, Siemens 450 Amp 3 pole 600 Volt Molded Case Circuit Breaker Electrihub

Frequently Asked Questions for HLXD63B450

The Siemens HLXD63B450 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 HLXD63B450 is available on Electrihub with full specifications, trip curves, and wiring information.
The price of SIEMENS HLXD63B450 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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Steven Hall Dec 2, 2025

Outstanding value in SIEMENS HLXD63B450 with superior protection features. Best investment for our facility.

Diego R. Dec 2, 2025

Best in class HLXD63B450 protection mechanism with dependable operation. SIEMENS quality is evident in every aspect.

Hassan A. Dec 2, 2025

After extensive testing of SIEMENS HLXD63B450, this device demonstrates exceptional performance characteristics. The HLXD63B450 protection mechanism is responsive, accurate, and reliable under various load conditions. The HLXD63B450 installation was straightforward, and integration with existing systems was seamless. Highly recommend SIEMENS HLXD63B450.

Otto B. Dec 2, 2025

Extensive field testing confirms the superior quality of SIEMENS HLXD63B450. The HLXD63B450 construction is robust, the protection mechanism is accurate, and the operational efficiency is outstanding. SIEMENS HLXD63B450 is industry-leading.

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