Engineered for heavy-duty commercial use, this 200A PowerPacT J-Frame breaker provides reliable long-time and instantaneous protection. The thermal-magnetic trip unit features an adjustable magnetic setting. Designed for unit-mounting, it installs into Square D control panels and switchboards. Included AL250JD lugs accept 3/0 AWG to 350 kcmil wire. Providing 18 kAIC at 480VAC, it ensures robust fault clearing while the Visi-Trip indicator speeds up maintenance.
CSA C22.2 No 5, HACR, IEC 60947-2, NEMA AB1, NOM-003-SCFI-2000, UL 489
Approval
CCC, CE, CSA, IEC, NOM, UKCA, UL
Temp Rating
-25C to 70C
Construction Features
HACR Rated, Current Limiting, Visual Trip Indicator, Reverse Feed
Product FAQs
6 answers
What is the magnetic trip adjustment range for the JDL36200 circuit breaker?
The instantaneous magnetic trip on this 200A breaker is adjustable from 1000A at the low setting up to 2000A at the high setting. The thermal overload trip remains fixed at 200A.
What is the required tightening torque for the AL250JD lugs on this breaker?
When landing 3/0 AWG to 350 kcmil aluminum or copper wire, the standard line and load lugs should be torqued to 230 lb-in (26 N-m).
Will the JDL36200 plug directly into a Square D I-Line panelboard?
No. The JDL36200 is a unit-mount breaker designed to be bolted to a backpan and wired using lugs. To fit an I-Line panelboard, you will need the I-Line version of this breaker, which is catalog number JDA36200.
Is it possible to DIN rail mount this J-frame circuit breaker?
Yes. While it comes ready for standard backpan mounting, the unit-mount JDL36200 can be installed on a DIN rail using a separate mounting bracket adapter, catalog number S29305.
Can the Square D JDL36200 be reverse fed?
Yes. This thermal-magnetic breaker does not contain electronic trip units with directional constraints, making it suitable for reverse connection applications where the supply voltage enters the load side terminals.
How can I manually test the mechanical tripping mechanism on this breaker?
You can manually exercise the breaker mechanism using the built-in push-to-trip button located on the front faceplate. Pressing this button trips the breaker, which is a recommended maintenance practice to ensure internal mechanical linkages operate freely.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
We source obsolete and hard-to-find parts every day.
Shipping
Free Shipping Policy
Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.
We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping
All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.
Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 3 reviews.