Q2M3125MB | Square D 125A 3-Pole 240V Q2M Molded Case Circuit Breaker
Q2M3125MB | Square D 125A 3-Pole 240V Q2M Molded Case Circuit Breaker
Q2M3125MB | Square D 125A 3-Pole 240V Q2M Molded Case Circuit Breaker
    Q2M3125MB | Square D 125A 3-Pole 240V Q2M Molded Case Circuit Breaker
Q2M3125MB | Square D 125A 3-Pole 240V Q2M Molded Case Circuit Breaker

Q2M3125MB | Square D 125A 3-Pole 240V Q2M Molded Case Circuit Breaker

Part #: Q2M3125MB Manufactured by: Square D
Regular price
$1,074.00
Sale price
$1,074.00
Regular price
2 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The Q2M3125MB is a Square D molded case circuit breaker designed to protect three-phase circuits from overload and fault c...  Read more
We accept:
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
Contact Us!

Talk to a real expert.

Mon–Sat, 7:00 AM – 8:00 PM (EST)
warranty
IQElectro 2-Year Warranty
Warranty for Product #: Q2M3125MB
IQElectro offers a free 2-year warranty on all products. You can trust that every purchase is a reliable investment in the future of your company. Warranty Terms
2-3 Day Free Shipping
Packed Ready to Ship
24/7 Expert Support
Return within 30-Days
IQElectro BBB Business Review
IQElectro is Not an authorized distributor for Square D
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: Q2M3125MB

Description / Specifications

Description 

The Square D Q2M3125MB is a 3-pole molded case circuit breaker designed to provide reliable overcurrent protection in three-phase electrical distribution systems. Rated at 125 amps and 240VAC, this bolt-on breaker is built for secure installation and dependable performance in commercial and industrial applications.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Square D
Category Molded Case Circuit Breaker
Part Number Q2M3125MB
Subcategory 3-Pole
Series Q2M
Circuit Breaker Type Molded Case
Amperage 125 Amp
Voltage Rating 240 VAC
Poles 3
Phase 3
Mounting Type Bolt-On
Certifications UL Listed, CSA Certified
Application Power Distribution
Weight 3.78 lb

 

 

Information About Q2M3125MB

The Q2M3125MB is part of Square D’s Q2M series, engineered for robust circuit protection and compatibility with Square D panelboards. It features a durable molded case construction and a bolt-on mounting design that ensures a solid mechanical and electrical connection. Designed for three-phase systems, this breaker supports applications requiring stable operation at higher current levels. Its UL and CSA certifications confirm compliance with recognized safety and performance standards.

Key Features:

  • 125 Amp Current Rating: Suitable for feeder and distribution circuits with higher load demands.
  • 3-Pole Configuration: Designed for balanced three-phase electrical systems.
  • 240VAC Voltage Rating: Supports standard low-voltage power distribution applications.
  • Bolt-On Mounting Style: Provides a secure and reliable installation method.
  • Molded Case Design: Ensures durability and long service life in demanding environments.
  • Certified Performance: UL Listed and CSA Certified for safety and reliability.

The Q2M3125MB delivers the reliability and precision required for three-phase power distribution and circuit protection applications.

Get fast quote and compatibility check
Compatibility check available   ·   Alternative parts suggested
Get a response to your request within 5 minutes
Talk to a real industrial automation specialist.
We verify compatibility, suggest alternatives, and provide fast quotes.
Something went wrong, please try again
Form image
Arty A.
Senior Sales Manager
Daniel S.
Parts Specialist
Request successfully sent!
Estimated response time: 1 to 5 minutes.
Description / Specifications

Description 

The Square D Q2M3125MB is a 3-pole molded case circuit breaker designed to provide reliable overcurrent protection in three-phase electrical distribution systems. Rated at 125 amps and 240VAC, this bolt-on breaker is built for secure installation and dependable performance in commercial and industrial applications.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Square D
Category Molded Case Circuit Breaker
Part Number Q2M3125MB
Subcategory 3-Pole
Series Q2M
Circuit Breaker Type Molded Case
Amperage 125 Amp
Voltage Rating 240 VAC
Poles 3
Phase 3
Mounting Type Bolt-On
Certifications UL Listed, CSA Certified
Application Power Distribution
Weight 3.78 lb

 

 

Information About Q2M3125MB

The Q2M3125MB is part of Square D’s Q2M series, engineered for robust circuit protection and compatibility with Square D panelboards. It features a durable molded case construction and a bolt-on mounting design that ensures a solid mechanical and electrical connection. Designed for three-phase systems, this breaker supports applications requiring stable operation at higher current levels. Its UL and CSA certifications confirm compliance with recognized safety and performance standards.

Key Features:

  • 125 Amp Current Rating: Suitable for feeder and distribution circuits with higher load demands.
  • 3-Pole Configuration: Designed for balanced three-phase electrical systems.
  • 240VAC Voltage Rating: Supports standard low-voltage power distribution applications.
  • Bolt-On Mounting Style: Provides a secure and reliable installation method.
  • Molded Case Design: Ensures durability and long service life in demanding environments.
  • Certified Performance: UL Listed and CSA Certified for safety and reliability.

The Q2M3125MB delivers the reliability and precision required for three-phase power distribution and circuit protection applications.

Check Out These Related Products