Square D PJL36100CU41A Molded Case Circuit Breaker
- 1000A
- 3 Pole
- Unit Mount
Square D
PJL36100CU41A
Molded Case Circuit Breaker
Brand
Square D
SKU
PJL36100CU41A
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Square D PJL36100CU41A - 1000A 3 Pole Molded Case Circuit Breaker
New
Quantity
Similar Items
Schneider Electric / Square DPJL36120U44A
1200A 3 Pole Molded Case Circuit Breaker
1000A 3 Pole Molded Case Circuit Breaker
1000A 3 Pole Molded Case Circuit Breaker
Description
Rated for 100% continuous operation, the Square D PJL36100CU41A is a 1000A molded case circuit breaker. It features a Micrologic 3.0A electronic trip unit with an integrated ammeter display for precise LI protection. This unit-mount P-Frame breaker fits Square D QED switchboards and Model 6 motor control centers, serving as an excellent replacement for legacy PE Series equipment. Delivering 65 kAIC at 480VAC, it utilizes true RMS sensing and current-limiting technology for superior coordination.Specifications
| Brand | Square D |
|---|---|
| Part Number | PJL36100CU41A |
| Series | PJL |
| Amperage | 1000A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC |
| Phase | 3 |
| AIC Rating | 100kA @ 240VAC, 65kA @ 480VAC, 25kA @ 600VAC |
| Frame Type | PJL |
|---|---|
| Terminal Type | Lugs |
| For Use With | Square D QED Switchboards, Model 6 Motor Control Centers, PowerPacT P-Frame Enclosures |
| Wire Gauge | (4) 3/0 AWG - 500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 3/0 AWG |
| Trip Technology | Electronic Trip |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Adjustable |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Motor Operator, Padlock Attachment |
|---|---|
| Accessories | Micrologic 3.0A Trip Unit |
| Standards | CSA C22.2 No. 5, IEC 60947-2, NEMA AB 1, UL 489 |
| Approval | CE, CSA, IEC, NOM, UL |
| Temp Rating | -25C to 70C |
| Construction Features | 100% Rated, Current Limiting, HACR Rated, True RMS Sensing |
Product FAQs
6 answersWhat equipment is the PJL36100CU41A compatible with?
This unit-mount P-Frame breaker is designed for installation in Square D QED switchboards, Model 6 motor control centers, and dedicated PowerPacT P-Frame enclosures.
Is the PJL36100CU41A rated for 100% continuous current?
Yes, the C in the PJL36100CU41A catalog number designates it as a 100% rated circuit breaker. This allows the breaker to carry its full 1000A rating continuously, rather than being limited to the standard 80% derating.
What features does the Micrologic 3.0A trip unit provide on this breaker?
The Micrologic 3.0A electronic trip unit offers adjustable Long-Time and Instantaneous (LI) protection. The A designation indicates it includes an integrated ammeter display for real-time current monitoring and true RMS sensing.
What wire sizes are compatible with the lugs on the PJL36100CU41A?
The standard feed-thru lugs on this breaker accept four 3/0 AWG to 500 kcmil copper or aluminum conductors per phase.
Can the PJL36100CU41A replace older Square D breakers?
Yes, PowerPacT P-Frame breakers are the modern replacements for legacy Square D PE Series 1000A circuit breakers in QED switchboards and motor control centers.
Does the PJL36100CU41A plug onto an I-Line bus?
No, this is a unit-mount (feed-thru) breaker, indicated by the L in the PJL prefix. It bolts directly to a backpan or mounting surface and requires wire connections at both the line and load ends, rather than plugging into an I-Line panelboard.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
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.
Same Day Shipping
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.