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BQD145
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BQD145
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SIEMENS
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BQD145 Bolt - On Molded Case Circuit Breaker Specifications: Product Description: BREAKER BQD 1P 45A 277VAC 14KA 10 KAIC Product Lifecycle (PLM): PM300:Active Product Net Weight (lb): 0.549 lb Product Group: 5361 Compliance with the substance restrictions according to RoHS directive: ... - Siemens

Cat No. BQD145
Category MCCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCCB
Please contact us for the exact delivery timeline

Back Ordered

$143.07

Lead Time: 25 Working Days.

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Technical Specification

SIEMENS BQD145 MCCB Technical Specification

MCCB
Breaking Capacity 10kA
Model BQ
No of Pole 1P
Protection Overload and Short Circuit
Rating 145A

Product Details

BQD145 45 Amp Molded Case Circuit Breaker - SIEMENS, MCCB, BQD145, Siemens Bolt-On Molded Case Circuit Breaker Specifications: Product Description: BREAKER BQD 1P 45A 277VAC 14KA 10 KAIC Product Lifecycle (PLM): PM300:Active Product Net Weight (lb): 0.549 lb Product Group: 5361 Compliance with the substance restrictions according to RoHS directive: ... Electrihub

Product Dimensions

SIEMENS BQD145 dimensions and weight

Dimensions (L × W × H)
Length 7.62 cm
Width 2.54 cm
Height 10.16 cm
Weight
Net Weight 0.5 kg

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

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Product Overview

BQD145 45 Amp Molded Case Circuit Breaker - SIEMENS, MCCB, BQD145, Siemens Bolt-On Molded Case Circuit Breaker Specifications: Product Description: BREAKER BQD 1P 45A 277VAC 14KA 10 KAIC Product Lifecycle (PLM): PM300:Active Product Net Weight (lb): 0.549 lb Product Group: 5361 Compliance with the substance restrictions according to RoHS directive: ... Electrihub

Frequently Asked Questions for BQD145

The Siemens BQD145 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 BQD145 is available on Electrihub with full specifications, trip curves, and wiring information.
The price of SIEMENS BQD145 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

3.5
4 reviews
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2
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1
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Astrid N. Dec 2, 2025

After extensive testing of SIEMENS BQD145, this device demonstrates exceptional performance characteristics. The BQD145 protection mechanism is responsive, accurate, and reliable under various load conditions. The BQD145 installation was straightforward, and integration with existing systems was seamless. Highly recommend SIEMENS BQD145.

Christopher B. Dec 2, 2025

After extensive testing of SIEMENS BQD145, this device demonstrates exceptional performance characteristics. The BQD145 protection mechanism is responsive, accurate, and reliable under various load conditions. The BQD145 installation was straightforward, and integration with existing systems was seamless. Highly recommend SIEMENS BQD145.

Amanda L. Dec 2, 2025

Best in class BQD145 protection mechanism with dependable operation. SIEMENS quality is evident in every aspect.

Pooja V. Dec 2, 2025

Professional grade BQD145, highly dependable protection.

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Tags

# Brand Siemens/ITE # Breaker 1 Pole # Connection Bolt-On # Max Amp 45A # Size Full Body # Type BQD # Voltage 277V # 1 Pole Breakers Bolt-on Circuit Breakers Circuit Breakers ITE Breakers Siemens Breakers # Bolt-On # 45 Amp # 1 Pole # 277 Volt # SIEMENS # MCCB # BQD145 # Siemens Bolt-On Molded Case Circuit Breaker Specifications: Product Description: BREAKER BQD 1P 45A 277VAC 14KA 10 KAIC Product Lifecycle (PLM): PM300:Active Product Net Weight (lb): 0.549 lb Product Group: 5361 Compliance with the substance restrictions according to RoHS directive: ... Electrihub
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