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QR23B150
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QR23B150
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SIEMENS
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QR23B150 - LOW VOLTAGE MOLDED CASE CIRCUIT BREAKER WITH THERMAL - MAGNETIC TRIP. QR FRAME STANDARD 40C BREAKER. 150A 3-POLE (10KA AT 240V). SPECIAL FEATURES: NO LUGS INSTALLED. - Siemens

Cat No. QR23B150
Category MCCB
Stock Back Ordered
Condition Brand New, Sealed Packaging
Product Type MCCB
Please contact us for the exact delivery timeline

Back Ordered

$1,183.38

Lead Time: 25 Working Days.

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Technical Documents

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Technical Specification

SIEMENS QR23B150 MCCB Technical Specification

MCCB
Breaking Capacity 10kA
Model Q SERIES
No of Pole 3P
Protection Overload and Short Circuit
Rating 150A

Product Details

QR23B150 Molded Case Circuit Breaker - SIEMENS, MCCB, QR23B150, Bolt On, 150 Amp, 3 Pole, 240 Volt Electrihub

Product Dimensions

SIEMENS QR23B150 dimensions and weight

Dimensions (L × W × H)
Length 10 cm
Width 18 cm
Height 11 cm
Weight
Net Weight 2.049 kg

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

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Product Overview

QR23B150 Molded Case Circuit Breaker - SIEMENS, MCCB, QR23B150, Bolt On, 150 Amp, 3 Pole, 240 Volt Electrihub

Frequently Asked Questions for QR23B150

The Siemens QR23B150 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 QR23B150 is available on Electrihub with full specifications, trip curves, and wiring information.
The price of SIEMENS QR23B150 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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3 reviews
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Rohan S. Dec 2, 2025

QR23B150 best choice for electrical system protection.

Elizabeth Walker Dec 2, 2025

Our facility's electrical safety has been significantly enhanced with QR23B150 installation. The SIEMENS QR23B150 precise protection mechanism, reliable operation, and excellent compatibility make this an ideal choice for modern distribution systems.

Christopher B. Dec 2, 2025

After extensive testing of SIEMENS QR23B150, this device demonstrates exceptional performance characteristics. The QR23B150 protection mechanism is responsive, accurate, and reliable under various load conditions. The QR23B150 installation was straightforward, and integration with existing systems was seamless. Highly recommend SIEMENS QR23B150.

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Tags

# Brand Siemens/ITE # Breaker 3 Pole # Max Amp 150A # Size Full Body # Type QR # Voltage 240V # 3 Pole Breakers Circuit Breakers ITE Breakers Molded Case Breakers Siemens Breakers # Bolt On # 150 Amp # 3 Pole # 240 Volt # SIEMENS # MCCB # QR23B150 # Bolt On # 150 Amp # 3 Pole # 240 Volt Electrihub
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