OT400U03 Non-Fusible Disconnect Switch, new condition. Product ID: 1SCA022747R6490. Rated 400A, 600V, 3 poles, NEMA 1, max 350 HP. Standards: UL 98 / CSA C22.2 No. 4 / IEC 60947-3 / EN 60947-3. Horsepower ratings: 100 HP at 200/208V AC, 125 HP at 240V AC, 250 HP at 480V AC, 350 HP at 600V AC. Ships from U.S. warehouse within 1 business day. 30-day free returns and 1-year warranty included.

OT400U03 Disconnect Switch

Non-Fusible | 400A | 600V | 3 Pole | NEMA 1

Technical Data

Condition New
Type Non-Fusible Disconnect Switch
US Ordering Code OT400U03
Ordering Code / Product ID 1SCA022747R6490
Amperage Rating 400A
Operating Voltage 600V
Number of Poles 3
NEMA Rating 1
Max Horsepower Rating 350 HP

Horsepower Ratings

200V AC: 100 HP | 208V AC: 100 HP | 240V AC: 125 HP | 480V AC: 250 HP | 600V AC: 350 HP

Standards: UL 98 / CSA C22.2 No. 4 / IEC 60947-3 / EN 60947-3

Shipping Information

Orders are processed and shipped from our U.S. warehouse within 1 business day after payment. Free shipping is usually sent by USPS or FedEx. Estimated delivery time is 2-7 business days depending on your location. Self-pickup is not available.

Returns & Support

30-day free returns and 1-year warranty included. Please keep the original box in good condition for returns. If you have any issue with the item, delivery, or order, please contact us first and we will help provide a solution.

On Jun 3, 2026 at 18:44:51 PDT, seller added the following information:

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