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QG320 Molded Case Circuit Breaker Specifications: Product Description: Siemens Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Special App are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type: QG Special Features: ... - Siemens

Cat No.	QG320
Category	MCCB
Stock	Back Ordered
Condition	Brand New, Sealed Packaging
Product Type	MCCB

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Back Ordered

$134.76

Lead Time: 25 Working Days.

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Technical Specification

SIEMENS QG320 MCCB Technical Specification

MCCB
Breaking Capacity	10kA
Model	Q SERIES
No of Pole	3P
Protection	Overload and Short Circuit
Rating	20A

Product Details

QG320 20 Amp Molded Case Circuit Breaker - SIEMENS, MCCB, QG320, Siemens Molded Case Circuit Breaker Specifications: Product Description: Siemens Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers, Special App are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type: QG Special Features: ... Electrihub

Product Dimensions

SIEMENS QG320 dimensions and weight

Dimensions (L × W × H)

Length 10 cm

Width 10 cm

Height 12 cm

Weight

Net Weight 1.786 kg

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

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Product Overview

Frequently Asked Questions for QG320

The Siemens QG320 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 QG320 is available on Electrihub with full specifications, trip curves, and wiring information.

The price of SIEMENS QG320 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

3.3

3 reviews

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Lisa Anderson Dec 2, 2025

Upgraded to QG320 for enhanced circuit protection across all facilities. SIEMENS QG320 performance has exceeded expectations.

Klaus H. Dec 2, 2025

Fast and reliable QG320 switching action under load.

Linda Davis Dec 2, 2025

After extensive testing of SIEMENS QG320, this device demonstrates exceptional performance characteristics. The QG320 protection mechanism is responsive, accurate, and reliable under various load conditions. The QG320 installation was straightforward, and integration with existing systems was seamless. Highly recommend SIEMENS QG320.

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QG320 Molded Case Circuit Breaker Specifications: Product Description: Siemens Low Voltage Residential Circuit Breakers Miniature Thermal Mag Circuit Breakers - Special App are Circuit Protection Load Center Mains, Feeders, and Miniature Circuit Breakers. Type: QG Special Features: ... - Siemens

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Frequently Asked Questions for QG320

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