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SQUARE D Molded Case Circuit Breaker: 250 A Amps, 25kA at 240V AC, Adj, Line/Load Lug - Square D Molded Case Circuit Breakers for I-Line Panelboards
SQUARE DSquare D Molded Case Circuit Breakers for I-Line Panelboards

SQUARE D Molded Case Circuit Breaker: 250 A Amps, 25kA at 240V AC, Adj, Line/Load Lug

The Square D JGL26250 is a JG-series Molded Case Circuit Breaker rated for 250 A with a maximum AIR rating of 25kA at 240V AC. It features an adjustable instantaneous trip and line/load lug terminal connections…

SKU 3G-OTH-722011

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 250 A Amps, 25kA at 240V AC, Adj, Line/Load Lug
Category
Square D Molded Case Circuit Breakers for I-Line Panelboards
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Technical Specifications

SQUARE D
Manufacturer Part Number
JGL26250
Series
JG
Type
25kA at 240V AC, Adj, Line/Load Lug, Non-Applicable, JG
Max. AIR Rating
25kA at 240V AC
Phase Connection
Non-Applicable
Instantaneous Trip
Adjustable
Terminal Connection
Line/Load Lug
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D JGL26250 is a JG-series Molded Case Circuit Breaker rated for 250 A with a maximum AIR rating of 25kA at 240V AC. It features an adjustable instantaneous trip and line/load lug terminal connections, designed for use in I-Line panelboards.

Frequently Asked Questions

What is the Square D JGL26250 molded case circuit breaker used for?

The Square D JGL26250 is a JG-series molded case circuit breaker rated for 250 A used to protect electrical circuits from overloads and short circuits in I-Line panelboards. It is commonly applied in commercial and industrial power distribution systems where adjustable instantaneous trip settings are required.

What are the specifications of the Square D JGL26250?

The Square D JGL26250 is a 250 A molded case circuit breaker with a maximum AIR rating of 25kA at 240V AC. It features an adjustable instantaneous trip, line/load lug terminal connections, and is designed for I-Line panelboards. The phase connection is non-applicable, and it belongs to the JG series.

Where to buy the Square D JGL26250 worldwide?

3G Electric supplies the Square D JGL26250 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 Square D JG-series breaker.

How to select the correct Square D molded case circuit breaker for an I-Line panelboard?

To select the correct Square D molded case circuit breaker for an I-Line panelboard, verify the continuous current rating (e.g., 250 A), the maximum AIR rating (e.g., 25kA at 240V AC), and the terminal connection type (line/load lug). Ensure the breaker series (JG) matches the panelboard's bus design and that the instantaneous trip is adjustable if needed.

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 square d molded case circuit breakers for i-line panelboards. 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: 250 A Amps, 65kA at 240V AC, Fixed, Line/Load Lug, ABC, 3 Poles, JG (MPN JGL36000S25). Key specifications — Terminal Connection: Line/Load Lug; Phase Connection: ABC; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: JG.
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Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Fixed, Line/Load Lug, ABC, 3 Poles, JG (MPN JGL36000S25). Key specifications — Terminal Connection: Line/Load Lug; Phase Connection: ABC; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: JG.
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Molded Case Circuit Breaker: 70 A Amps, 65kA at 240V AC, Fixed, Lug, AB, 800 A Low Amp Trip Setting (MPN HGA260701). Key specifications — Terminal Connection: Lug; Phase Connection: AB; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: HG.
Molded Case Circuit Breaker: 225 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36225). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
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Molded Case Circuit Breaker: 225 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36225). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
Molded Case Circuit Breaker: 175 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36175). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
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Molded Case Circuit Breaker: 175 A Amps, 42kA at 120/240V AC, Adj, Lug, ABC, 3 Poles, 600V AC, LA (MPN LA36175). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 42kA at 120/240V AC; Instantaneous Trip: Adjustable; Series: LA.
Molded Case Circuit Breaker: 200 A Amps, 25kA at 240V AC, Fixed, Lug, BC, 2 Poles, 240V AC, QD (MPN QDA222004). Key specifications — Terminal Connection: Lug; Phase Connection: BC; Max. AIR Rating: 25kA at 240V AC; Instantaneous Trip: Fixed; Series: QD.
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Molded Case Circuit Breaker: 200 A Amps, 25kA at 240V AC, Fixed, Lug, BC, 2 Poles, 240V AC, QD (MPN QDA222004). Key specifications — Terminal Connection: Lug; Phase Connection: BC; Max. AIR Rating: 25kA at 240V AC; Instantaneous Trip: Fixed; Series: QD.
Molded Case Circuit Breaker: 90 A Amps, 25kA at 240V AC, Fixed, Lug, AB, 2 Poles, 240V AC, QD (MPN QDA220901). Key specifications — Terminal Connection: Lug; Phase Connection: AB; Max. AIR Rating: 25kA at 240V AC; Instantaneous Trip: Fixed; Series: QD.
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Molded Case Circuit Breaker: 90 A Amps, 25kA at 240V AC, Fixed, Lug, AB, 2 Poles, 240V AC, QD (MPN QDA220901). Key specifications — Terminal Connection: Lug; Phase Connection: AB; Max. AIR Rating: 25kA at 240V AC; Instantaneous Trip: Fixed; Series: QD.
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Molded Case Circuit Breaker: 80 A Amps, 65kA at 240V AC, Fixed, Lug, ABC, 800 A Low Amp Trip Setting (MPN HGA36080). Key specifications — Terminal Connection: Lug; Phase Connection: ABC; Max. AIR Rating: 65kA at 240V AC; Instantaneous Trip: Fixed; Series: HG.