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SQUARE D Molded Case Circuit Breaker: 700 A Amps, 18kA at 600V AC, Adj, Box Lug - M-Frame Square D Molded Case Circuit Breakers
SQUARE DM-Frame Square D Molded Case Circuit Breakers

SQUARE D Molded Case Circuit Breaker: 700 A Amps, 18kA at 600V AC, Adj, Box Lug

The Square D M-Frame Molded Case Circuit Breaker (MPN MGL26700) is a 700 A, 2-pole unit rated 600V AC with an 18kA interrupting capacity at 600V AC. It features an adjustable instantaneous trip and box lug terminals…

SKU 3G-OTH-609527

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 700 A Amps, 18kA at 600V AC, Adj, Box Lug
Category
M-Frame Square D Molded Case Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
MGL26700
Series
MG
Type
18kA at 600V AC, Adj, Box Lug, AC, MG
AC
600V
Poles
2
Max. AIR Rating
18kA at 600V AC
Phase Connection
AC
Instantaneous Trip
Adjustable
Terminal Connection
Box Lug
View Full Spec Sheet

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D M-Frame Molded Case Circuit Breaker (MPN MGL26700) is a 700 A, 2-pole unit rated 600V AC with an 18kA interrupting capacity at 600V AC. It features an adjustable instantaneous trip and box lug terminals, part of the MG series.

Frequently Asked Questions

What is the Square D MGL26700 molded case circuit breaker used for?

The Square D MGL26700 is a 700 A, 2-pole molded case circuit breaker used for overcurrent protection in industrial power distribution systems. It is suitable for 600V AC applications with an 18kA interrupting capacity, making it ideal for protecting motors, transformers, and branch circuits in manufacturing and process plants.

What are the specifications of the Square D MGL26700 circuit breaker?

The Square D MGL26700 is a 700 A, 2-pole molded case circuit breaker rated 600V AC with a maximum AIR rating of 18kA at 600V AC. It features an adjustable instantaneous trip, box lug terminals, and is part of the MG series. The phase connection is AC, and the terminal connection is box lug.

Where to buy the Square D MGL26700 circuit breaker worldwide?

3G Electric supplies the Square D MGL26700 molded case circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 700 A, 2-pole unit with adjustable trip.

How to select the correct Square D MGL26700 circuit breaker for an application?

To select the Square D MGL26700, verify your system voltage is 600V AC and the continuous load does not exceed 700 A. Ensure the available fault current is below 18kA at 600V AC. The adjustable instantaneous trip allows coordination with downstream devices. Confirm box lug terminals match your conductor size and torque requirements.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D m-frame square d molded case circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Molded Case Circuit Breaker: 800 A Amps, 25kA at 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ (MPN MJL36800). Key specifications — Terminal Connection: Box Lug; Phase Connection: ABC; Max. AIR Rating: 25kA at 600V AC; Instantaneous Trip: Adjustable; Series: MJ.
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Molded Case Circuit Breaker: 700 A Amps, 25kA at 600V AC, Adj, Box Lug, ABC, 3 Poles, 600V AC, MJ (MPN MJL36700). Key specifications — Terminal Connection: Box Lug; Phase Connection: ABC; Max. AIR Rating: 25kA at 600V AC; Instantaneous Trip: Adjustable; Series: MJ.