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Siemens Q2100 - 100 Amp Circuit Breaker Plug-In - 100 Amp - 2 Pole - 240 Volt

Cat No.	Q2100
Category	MCB
Stock	In Stock
Condition	Brand New, Sealed Packaging
Product Type	MCB

Please contact us for the exact delivery timeline

In Stock — 2 Qty

$64.61

Quantity	Expected Delivery
2 Units	25 Business Days

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Technical Specification

SIEMENS Q2100 MCB Technical Specification

MCB
Breaking Cap	10kA
Curve	Not Applicable
Model	QP
No of pole	2P
Range of Product	—
Rating	100A

Product Details

SIEMENS, MCB, q2100, Plug-In, 100 Amp, 2 Pole, 240 Volt Electrihub

Product Dimensions

SIEMENS Q2100 dimensions and weight

Dimensions (L × W × H)

Length 11 cm

Width 32 cm

Height 8 cm

Weight

Net Weight 0.5 kg

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

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Product Overview

SIEMENS, MCB, q2100, Plug-In, 100 Amp, 2 Pole, 240 Volt Electrihub

Frequently Asked Questions for Q2100

The Siemens Q2100 miniature circuit breaker (MCB) is designed to provide overload and short-circuit protection for final circuits. It offers quick interruption of fault currents, thermal-magnetic trip characteristics, compact DIN-rail mounting and clear ON/OFF indication. This makes the Q2100 suitable for use in DBs, sub-distribution boards and control panels.

The Siemens Q2100 MCB is suitable for lighting circuits, socket-outlet circuits, small motor loads and general-purpose AC circuits. Depending on its tripping curve (such as B, C or D), it can be optimized for resistive, inductive or high inrush loads. It is typically used in residential, commercial and light industrial installations.

To select the correct Siemens Q2100 MCB, match the rated current to the circuit load and cable capacity, and choose an appropriate trip curve based on the inrush characteristics of the connected equipment. For standard lighting and socket circuits, curve B or C is commonly used, while motor or transformer circuits may require curve D. Always follow local wiring regulations when selecting the MCB rating.

The breaking capacity of the Siemens Q2100 MCB defines the maximum short-circuit current it can safely interrupt without damage. Choosing an MCB with adequate breaking capacity according to the prospective fault level at the installation point is essential for safety. The exact Icu/Icn rating is provided in the product datasheet and should be checked before selection.

The Siemens Q2100 MCB is typically mounted on a DIN rail inside the distribution board. Ensure that the line and load terminals are correctly connected, torque settings are respected and suitable busbars or cables are used. All installation work should be carried out by a qualified electrician following local electrical standards.

The price of Siemens Q2100 MCB depends on its pole configuration, rated current and breaking capacity. For current pricing, offers and stock availability, visit Electrihub and search for Q2100. You can compare variants and select the one that best matches your application.

The datasheet for Siemens Q2100 MCB includes detailed information on trip curves, breaking capacity, derating factors and wiring instructions. You can download the latest datasheet from the Q2100 product page on Electrihub or from the official Siemens documentation to ensure compliant design and installation.

The Siemens Q2100 miniature circuit breaker is designed for reliable overload and short circuit protection. It offers precise tripping characteristics, high breaking capacity, long mechanical and electrical life, and compatibility with Siemens distribution boards and enclosures.

It is widely used in residential, commercial, and industrial distribution boards, control panels, feeder circuits, and final sub circuits requiring dependable protection.

It automatically disconnects the circuit when overload or fault currents exceed the set limits, helping prevent cable overheating, equipment damage, and potential fire hazards.

Check the rated current, number of poles, breaking capacity (kA), tripping curve (B/C/D), system voltage, and coordination with upstream and downstream protective devices.

Ensure correct DIN rail mounting, proper line and load connection, torque tightening of terminals, and adherence to Siemens wiring diagrams and local electrical standards.

Pricing varies based on rating, poles, and series. Visit Electrihub to view current Siemens MCB prices, offers, and stock availability.

The official Siemens datasheet for Q2100 can be downloaded from the Electrihub product page, including technical specifications, time current curves, and installation information.

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.

The price of SIEMENS Q2100 MCB 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.

Reviews & Ratings

3.0

7 reviews

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Bikash Shinde Sep 29, 2026

Installed the SIEMENS Q2100 MCB in our main distribution board. Thermal and magnetic trip curves tested spot-on during pre-commissioning. Authentic SIEMENS switchgear supplied by Electrihub India with prompt delivery.

Sudhir Venkataraman Sep 29, 2026

Purchased multiple units of SIEMENS Q2100 for our factory electrical overhaul. Delivered in pristine condition with sturdy outer packing. Electrihub India is the most reliable online platform for industrial switchgear.

Alok Patil Sep 29, 2026

Always concerned about duplicate breakers in the market, but the SIEMENS Q2100 from Electrihub India came in sealed original carton with verified serial numbers and batch codes. Excellent peace of mind for plant safety.

Hari Hegde Sep 29, 2026

The arc chutes and terminal shrouds on this SIEMENS Q2100 MCB reflect top-tier manufacturing. Fits standard DIN rail / busbar seamlessly. Electrihub India's pricing and GST billing were completely transparent.

Sunil K. 0 Nov 25, 2025

SIEMENS Q2100 MCB ensures safety compliance in USA facilities.

Harsha M. Nov 25, 2025

Excellent technical support available.

Michael J. Nov 25, 2025

Excellent technical support available.

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Siemens Q2100 - 100 Amp Circuit Breaker Plug-In - 100 Amp - 2 Pole - 240 Volt

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