SQUARE D Molded Case Circuit Breaker: 250 A Amps, 65kA at 240V AC, Adj, Box Lug
The Square D J-Frame Molded Case Circuit Breaker (MPN JGL36250U43X) is a 250 A, 3-pole device rated 600V AC with a maximum AIR rating of 65kA at 240V AC. It features an adjustable instantaneous trip, box lug…
SKU 3G-OTH-609475
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The Square D J-Frame Molded Case Circuit Breaker (MPN JGL36250U43X) is a 250 A, 3-pole device rated 600V AC with a maximum AIR rating of 65kA at 240V AC. It features an adjustable instantaneous trip, box lug terminals, and ABC phase connection, part of the JG series.
Frequently Asked Questions
What is the Square D JGL36250U43X molded case circuit breaker used for?
The Square D JGL36250U43X is a 250 A, 3-pole molded case circuit breaker rated 600V AC. It protects industrial electrical circuits from overloads and short circuits, with an adjustable instantaneous trip and 65kA interrupting capacity at 240V AC. Common in manufacturing, HVAC, and power distribution panels.
What are the specifications of the Square D JGL36250U43X circuit breaker?
This Square D J-Frame breaker is rated 250 A, 600V AC, 3-pole, with a maximum AIR of 65kA at 240V AC. It features an adjustable instantaneous trip, box lug terminals, and ABC phase connection. Part of the JG series, MPN JGL36250U43X.
Where to buy the Square D JGL36250U43X circuit breaker worldwide?
3G Electric supplies the Square D JGL36250U43X 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 250 A, 3-pole, 600V AC breaker with adjustable trip.
How to select the right Square D J-Frame circuit breaker for my application?
To select the correct Square D J-Frame breaker like the JGL36250U43X, verify your system voltage (600V AC max), continuous load current (250 A), available fault current (65kA at 240V AC), and required trip characteristics. The adjustable instantaneous trip allows fine-tuning for motor or feeder protection.
Used in
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.
