SQUARE D J-Frame Molded Case Circuit Breaker
The Square D J-Frame Molded Case Circuit Breaker (SKU JGL37125D81, MPN JGL37125D81) is a 125 A, 3-pole unit with an adjustable instantaneous trip and a 400 A low amp trip setting. It features box lug terminals and…
SKU 3G-OTH-609410
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Square D J-Frame Molded Case Circuit Breaker (SKU JGL37125D81, MPN JGL37125D81) is a 125 A, 3-pole unit with an adjustable instantaneous trip and a 400 A low amp trip setting. It features box lug terminals and ABC phase connection, part of the JG series.
Frequently Asked Questions
What is the Square D JGL37125D81 molded case circuit breaker used for?
The Square D JGL37125D81 is a 125 A, 3-pole molded case circuit breaker used for overcurrent protection in industrial power distribution. Its adjustable instantaneous trip and 400 A low amp trip setting make it suitable for motor and feeder circuits requiring flexible protection coordination.
What are the specifications of the Square D JGL37125D81 circuit breaker?
The Square D JGL37125D81 is a 125 A, 3-pole J-frame breaker from the JG series. It has an adjustable instantaneous trip, a 400 A low amp trip setting, box lug terminals, and ABC phase connection. Its max AIR rating is not rated. 3G Electric supplies this genuine Square D unit worldwide.
Where to buy the Square D JGL37125D81 circuit breaker worldwide?
3G Electric supplies the genuine Square D JGL37125D81 molded case circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this 125 A, 3-pole J-frame breaker with adjustable trip.
How to select the right Square D J-frame circuit breaker for my application?
Select a Square D J-frame breaker like the JGL37125D81 by matching its 125 A rating, 3-pole configuration, and adjustable instantaneous trip to your circuit's load and fault requirements. Verify terminal type (box lug) and phase connection (ABC) match your panel. 3G Electric can help you source the correct Square D model.
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Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D j-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.
