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BQD345
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BQD345
SIEMENS
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BQD345 Bolt - On Molded Case Circuit Breaker Siemens 3 - phase 45 ampere bolt - on molded case circuit breaker with maximum voltage rating of 480v and standard interrupting capacity of 65 kiloampere at 240Vac long - time and instantaneous trip functions. Specifications: Product Lifecycle ... - Siemens

Cat No. BQD345
Category MCCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCCB

Back Ordered

$456.92

Lead Time: 25 Working Days.

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Technical Specification

SIEMENS BQD345 MCCB Technical Specification

MCCB
Breaking Capacity 14kA
Model BQ
No of Pole 3P
Protection Overload and Short Circuit
Rating 345A

Product Details

BQD345 45 Amp Molded Case Circuit Breaker - SIEMENS, MCCB, BQD345, Siemens Bolt-On Molded Case Circuit Breaker Siemens 3-phase 45 ampere bolt-on molded case circuit breaker with maximum voltage rating of 480v and standard interrupting capacity of 65 kiloampere at 240Vac long-time and instantaneous trip functions. Specifications: Product Lifecycle ... Electrihub

Product Dimensions

SIEMENS BQD345 dimensions and weight

Dimensions (L × W × H)
Length 7.62 cm
Width 7.62 cm
Height 10.16 cm
Weight
Net Weight 0.748 kg

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

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Product Overview

BQD345 45 Amp Molded Case Circuit Breaker - SIEMENS, MCCB, BQD345, Siemens Bolt-On Molded Case Circuit Breaker Siemens 3-phase 45 ampere bolt-on molded case circuit breaker with maximum voltage rating of 480v and standard interrupting capacity of 65 kiloampere at 240Vac long-time and instantaneous trip functions. Specifications: Product Lifecycle ... Electrihub

Frequently Asked Questions for BQD345

Every SIEMENS BQD345 MCCB purchased from Electrihub is 100% genuine, brand new, and supplied in original sealed packaging — ensuring top performance and reliability. We source all products from trusted Schneider supply channels, so you can buy with complete confidence.
Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right MCCB for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
The SIEMENS BQD345 is designed to protect electrical circuits from overloads and short circuits, ensuring safe operation of electrical distribution systems. Customers can source this model from ElectriHub for reliable circuit protection.
Yes, the SIEMENS BQD345 is suitable for installation in commercial and industrial electrical panels where dependable circuit protection and load management are required.
Before installing the SIEMENS BQD345, customers should verify the rated current, voltage rating, short‑circuit breaking capacity, and mounting compatibility with the electrical panel. ElectriHub can assist with product selection.
The SIEMENS BQD345 automatically trips and disconnects the circuit when abnormal current conditions such as overload or short circuit occur, helping protect connected electrical equipment.
Customers can purchase genuine SIEMENS BQD345 products from ElectriHub, where expert technical support is available to help choose the right protection device for their application.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
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 provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.

Reviews & Ratings

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Elena M. Dec 2, 2025

We have deployed SIEMENS BQD345 across multiple facilities and consistently achieved excellent protection performance. The BQD345 construction is robust, the switching action is smooth, and the trip characteristics are precisely calibrated. SIEMENS BQD345 has exceeded all expectations.

Robert H. Dec 2, 2025

BQD345 exceptional performance and safety standards.

Rachel Green Dec 2, 2025

SIEMENS BQD345 reliable and efficient protection device. Performance meets all seasonal demands.

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