Siemens BQ2B050QXD

2-Pole Common-Trip Circuit Breaker

1 / 1
Siemens BQ2B050QXD 2-Pole Common-Trip Circuit Breaker — Circuit Breakers & Fuses
Manufacturer catalogue image

Product Description

Lifecycle Status:

Enhance your electrical system's safety with the Siemens BQ2B050QXD Low Voltage Molded Case Circuit Breaker (MCCB). This general-purpose circuit protection device, part of the Siemens BQXD series, is engineered for efficient and dependable operation.

The BQ2B050QXD is a 2-pole common-trip circuit breaker, ensuring simultaneous interruption of both poles for enhanced safety. Rated for 120/240V and a 50 Ampere capacity, it provides essential overcurrent protection. With an impressive 10 kA interrupting rating (AIR), this MCCB is built to handle significant fault currents. Its special features include convenient DIN rail mounting for quick and easy installation, along with line-side lug connectors and load-side Quick-Connects for versatile and secure wiring options. This Siemens MCCB is an ideal choice for diverse residential, commercial, and light industrial applications requiring compact and reliable circuit protection.

Send Inquiry
Payment methods:

Offer details

Best offer from:
Trusted supplier — Germany, member since 2024
Availability:
40 pcs.
In-Stock
Updated at: 11-09-2026
Warranty:
24 months
Condition:
Refurbished
Refurbished - A refurbished item inspected, cleaned, and repaired to full working order by either the manufacturer or a certified technician. The item is in excellent condition and fully operational.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Siemens
Type
BQXD
Standard
UL 489
Number of Poles
2
Application
Electrical Distribution

Available Offers

(2)
BQ2B050QXD Siemens, Circuit Breakers & Fuses

Siemens

Available:
23 pcs.
In-Stock
Updated at: 11-09-2026
Offer from:
Trusted supplier — Germany, member since 2024
Warranty:
24 months

Access our platform to find more offers

Register now to explore 36 mln offers from verified suppliers worldwide.

  • Compare offers globally
  • Direct supplier contact
  • RFQs, Quotes, and Orders
  • BOM Search
Sign UpFree 14-day trial available

Documents

Data Sheet

Datasheet for Siemens BQ2B050QXD, including specifications and features.

Download Data Sheet
TracePartsTraceParts

CAD Models

3D CAD model and technical drawings, ready for your design software.

Download CAD Model

Related products

5SY6202-7 Siemens
5SY6202-7
Siemens
Reliable 2-pole circuit breaker with 6kA breaking capacity, ideal for industrial applications.
3RV1011-1JA10 Siemens
3RV1011-1JA10
Siemens
Circuit breaker size S00 for motor protection, CLASS 10 A-release 7...10 A N release 130 A Screw terminal Standard switching capacity
5SJ4204-7HG41 Siemens
5SJ4204-7HG41
Siemens
Miniature circuit breaker with 240V 14kA rating, 2-pole, C, 4A, and a diameter of 70mm according to UL 489.

Market insights

AutomaINSIGHTS analytics dashboard

Get real-time analytics and market data to optimize your purchasing decisions for this component and similar products

  • Real-time stock availability data from 700 MRO distributors in Europe and USA
  • Price analysis by condition (new, used, refurbished) with market median prices
  • Critical component availability monitoring to prevent production downtime
  • Inventory optimization insights based on market supply trends
Get Started