Molded Case Circuit Breaker · 1000A 3P 65kA at 480VAC · Electronic Trip 3P4W Lug Terminal 80% Rated · Noark M6N1000E3W4L
What this product is for
This Noark M6 Series molded case circuit breaker is used for feeder and distribution protection in commercial and industrial electrical systems. It provides a 1000A continuous rating in a 1200A frame with electronic trip protection and 65kA interrupting capacity at 480VAC.
Use for
Use for switchboards, distribution equipment, large service sections, and OEM panel applications requiring a 3-pole breaker with 3-phase, 4-wire system compatibility. Suitable where lug line and load terminations and an electronic trip unit are preferred for adjustable protection functions.
Avoid for
Avoid for applications that require a fully rated 100% breaker, a different interrupting rating, or a different pole configuration. Also confirm terminal, enclosure, and accessory requirements before ordering, as some accessories may be ordered separately.
Best for
Best for contractors, panel builders, and maintenance teams specifying a high-amperage MCCB for 480V class distribution systems with electronic trip functionality. This is a practical choice when coordination, adjustability, and high fault-current protection matter.
Installed in
Typically installed in commercial buildings, industrial facilities, mechanical/electrical rooms, and distribution assemblies. Final application suitability depends on the equipment design, available fault current, conductor sizing, and local electrical code.
Why this product exists
This breaker fills the need between smaller branch protection devices and larger power circuit breakers by providing high-current protection in a compact molded case format. A typical buying consideration is matching the breaker frame, ampere rating, interrupting capacity, and trip style to the distribution system and coordination study.
Compared with similar products
Compared with thermal-magnetic MCCBs, this model uses an electronic trip unit, which is typically selected when more precise protection settings or coordination are needed. Compared with lower-frame breakers, the 1200A frame supports larger feeder applications. As a rule of thumb, breakers in this class are commonly used in larger commercial services and industrial distribution sections, but actual selection depends on calculated load, available fault current, and engineering review.
Actual performance depends on installation conditions, conductor terminations, equipment ratings, and local electrical code.
Specifications
- Product type: Molded case circuit breaker (MCCB)
- Series: Noark Ex9M6 / M6 Series 3P4W
- Manufacturer part number: M6N1000E3W4L
- Frame size: 1200A
- Rated current: 1000A
- Pole configuration: 3-pole
- System style: 3-phase, 4-wire (3P4W)
- Interrupting capacity: 65kA at 480VAC
- Additional interrupting ratings referenced in catalogue listings: 100kA at 240VAC; 42kA at 600VAC
- Trip unit: Electronic trip unit, Series 4.0 (LSIG)
- Terminal style: Lug terminal, line and load lug connections
- Rating class: 80% rated
- Standard: UL 489
Minimum Order $20
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(Contractor Accounts)
Standard Shipping-Free on orders over $249 in Metropolitan Areas / $499 in Rural Areas
(All Other Accounts)
Standard Shipping-Free on orders over $499
Minimum Order Is $20
Freight Surcharge Apply To Oversized/Over-Weight Items(Not Limited To):
- PVC and EMT Pipe
- Wire and Cable
- Items over 48 inches in length
Surcharges are applied to items on an individual basis regardless if the rest of the order meets prepaid levels. If a freight line appears at the time of check out it only applies to the Items carrying a surcharge and not the entire basket of goods.
Shipping Options:
- A courier can deliver to your home, office, or your job site
- Pick up at local depot near you (applies to the following locations)
Edmonton Warehouse 8135 Roper Rd Edmonton, T6E 6S4, AB
Burnaby Warehouse 5608 Goring St Burnaby, V5B 3A3, BC
Orders are typically delivered within two to eleven business days. The transit time begins the first full shipping day after your order leaves our warehouse. Please allow an additional 2-5 days for delivery to remote locations, additional fees may apply.
THE FOLLOWING APPLIES TO STANDARD SHIPPING OPTIONS
- We cannot deliver to P.O. boxes.
- A signature may be required for shipments over $500.
- No weekend delivery.
- Wire & cable, EMT or PVC conduit, tube lamps 4ft or greater, and 10ft ground rods & mast pipes have special conditions.
Standard Shipping cost on orders less than $499
Total shipping cost = "Per Shipment" cost + "Per Item" cost. The "per item" cost is listed in terms of price per pound.
Product Group | Per Shipment* | Per Item |
|---|---|---|
Boxes | $6.99 | $1.49/lb |
Conduit & Raceway | $149.99 | $2.49/lb |
Connectors & Fittings | $5.99 | $1.19/lb |
Data & Structured Home | $5.99 | $1.19/lb |
Distribution Equipment | $5.99 | $1.19/lb |
Emergency Lighting | $6.99 | $1.49/lb |
Heating & Ventilation | $6.99 | $1.49/lb |
Lighting Controls | $5.99 | $1.19/lb |
Lighting Indoor | $6.99 | $1.49/lb |
Lighting Outdoor | $6.99 | $1.49/lb |
Tools | $4.99 | $.99/lb |
Wire & Cable | $49.99 | $2.29/lb |
Wiring Devices | $5.99 | $1.19/lb |
Any combination of the above items | Highest applicable per-shipment charge | As above |
Effective Date: August, 15, 1998
At Evolt Electrical Supply, customer satisfaction is our top priority. Please review our return policy below:
Returns
Defective Items:
- If you receive a defective item, you may return it for a replacement or refund within 30 days of purchase.
- To initiate a return, please contact our customer service team with your order number and a description of the defect.
Non-Defective Items:
- We do not accept returns for non-defective items. All sales are final once the product is shipped or ordered from the manufacturer. In certain circumstances we may amend this so feel free to contact our customer service team.
Return Process
Authorization:
- Before returning any items, you must obtain a Return Merchandise Authorization (RMA) number from our customer service team. Returns without an RMA number will not be accepted.
- Backordered items can not be cancelled if the item is in transit from the manufacturer, contact us to review.
Shipping:
- Customers are responsible for the return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance.
Condition:
- Returned items must be in their original packaging and condition. Any items returned damaged due to improper packaging or misuse will not be eligible for a refund or replacement.
Refunds
- Once we receive and inspect your returned item, we will notify you of the approval or rejection of your refund.
- Approved refunds will be processed within [7] business days and a credit will automatically be applied to your original method of payment.