- Factory Stock in Ontario
Circuit Breaker Enclosure · 250A 600V · NEMA Type 1 for M2 Frame 175–250A Breakers · Noark Electric X250-600TYPE 1
What this product is for
This enclosure is designed to house a Noark M2-frame moulded case circuit breaker in a standalone indoor enclosure. It is intended for applications up to 250A and 600V where a NEMA Type 1 enclosure is suitable.
Use for
Use for indoor power distribution, feeder protection, equipment isolation, and branch or sub-feed applications in commercial, industrial, and institutional electrical rooms. It is suited to Noark enclosed breaker assemblies using the M2 frame, typically covering 175A to 250A breaker sizes.
Avoid for
Avoid using this enclosure outdoors, in washdown areas, or in dusty or corrosive locations where a Type 3R, Type 12, or other higher-rated enclosure would be required. Do not use it as a complete breaker assembly unless the correct compatible breaker is selected separately.
Best for
Best for electricians and panel builders who need a dedicated indoor enclosure for a Noark M2-frame breaker without moving to a larger enclosure size. It is a practical choice when matching enclosure size to a 175A to 250A breaker application.
Installed in
Typically installed in electrical rooms, service areas, mechanical rooms, plant spaces, and indoor utility areas. As a rule of thumb, enclosed breakers like this are commonly used where local disconnecting means or feeder protection is needed outside the main distribution equipment. Actual application must follow equipment ratings and local electrical code.
Why this product exists
This product provides a factory-matched enclosure option for Noark M2-frame breakers, helping contractors standardize enclosed breaker installations for indoor use. It allows the breaker to be selected separately to suit the required trip rating and configuration.
Compared with similar products
Compared with Type 3R enclosures, this Type 1 version is intended for indoor use only. Compared with larger M3 or M4 enclosure sizes, this model is sized for the Noark M2 frame and is intended for applications up to 250A rather than 400A or 600A.
Specifications
- Manufacturer: Noark Electric
- Part number: X250-600TYPE 1
- Product type: Circuit breaker enclosure
- Enclosure rating: NEMA Type 1
- Application: Indoor use
- Voltage rating: 600V
- Current rating: 250A maximum
- Compatible breaker frame: M2
- Typical compatible breaker range: 175A to 250A
- Breaker included: No
- System use: Enclosed moulded case circuit breaker applications
Minimum Order $20
We accept the following payment methods:

Credit Card can offer cardholders convenience, security, rewards, and the opportunity to build a healthy credit history.
Click here for Contractor Cash Account
Trade Credit is a standard financing option for contractors and construction companies to obtain supplies and keep their projects moving. We offer 30-day credit terms to trade contractors on approved applications only.
Click here for Contractor Credit Account 
(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.
Related products
- 7 In Ontario Factory Warehouse As Of Aug 17th 2026789 – Loyalty Rewards
- Factory Stock in Ontario
Molded Case Circuit Breaker · 200A 3-Pole 250A Frame 35kA at 480V AC · Line and Load Lugs · Noark Electrical M2S200T3L
M2S200T3L
8 In Ontario Factory Warehouse As Of Aug 17th 2026789 – Loyalty Rewards- Factory Stock in Ontario
Molded Case Circuit Breaker · 225A 3-Pole 35kA at 480VAC · Line and Load Lugs Included · Noark Electric M2S225T3L
M2S225T3L
7 In Ontario Factory Warehouse As Of Aug 17th 2026789 – Loyalty RewardsMolded Case Circuit Breaker · 250A, 3-Pole, 35kA @ 480Vac · Line/Load Lugs · Noark Electric M2S250T3L
M2S250T3L
Available For Back-Order910 – Loyalty RewardsMolded Case Circuit Breaker · 175A 3-Pole 250A Frame 65kA @ 480VAC · Line/Load Lugs · Noark Electric M2N175T3L
M2N175T3L
Available For Back-Order855 – Loyalty Rewards- Factory Stock in Ontario
Molded Case Circuit Breaker · 200A, 3-Pole, 250A Frame, 65kA @ 480V AC, Lug Line/Load · Noark Electric M2N200T3L
M2N200T3L
35 In Ontario Factory Warehouse As Of Aug 17th 2026855 – Loyalty Rewards- Factory Stock in Ontario
Molded Case Circuit Breaker · 225A 3-Pole 250A Frame 65kA @ 480VAC · Line/Load Lugs · Noark Electric M2N225T3L
M2N225T3L
37 In Ontario Factory Warehouse As Of Aug 17th 2026855 – Loyalty Rewards- Factory Stock in Ontario
Molded Case Circuit Breaker · 250A 3-Pole · 65kA at 480VAC · Line/Load Lugs · Noark Electrical M2N250T3L
M2N250T3L
36 In Ontario Factory Warehouse As Of Aug 17th 20261069 – Loyalty Rewards- Factory Stock in Ontario
Neutral terminal assembly · 250A · single-conductor lug configuration · Noark Electrical NT-2A
NT-2A
29 In Ontario Factory Warehouse As Of Aug 17th 2026275 – Loyalty Rewards
















