2 Year Warranty Guaranteed
All items both Re-Certified, and New sold by Essential Electric include a 30 day return policy and a 2-year full warranty. This means that they are guaranteed to be free from defects for a full 2 years from the date that the product was shipped from our warehouse.
Product Questions? Contact Us
Product Info
- Manufacturer:Square D
- Sub-Category:Panel Mount
Description
QMB366MW
QMB366MW is a 3-phase, 3-pole fusible panel mount switch from the Square D QMB Series E2, designed for main or branch circuit applications. This switch provides reliable overcurrent and short circuit protection, a disconnect between load and source, and a circuit open/close device for industrial and commercial power distribution systems.Engineered for durability and safety, the QMB366MW features a NEMA 1 enclosure and accepts Class H or K fuses, with options for Class R fuses using the QMB4060R kit. Mechanical (aluminum) lugs are standard, and the unit is compliant with UL and CSA standards.
- Part Number: QMB366MW
- Manufacturer: Square D
- Series: QMB Series E2
- Amperage: 600A
- Voltage: 600V
- Poles: 3
- Mounting Type: Panel Mount
- Interrupt Rating: High AIC
- Fusible: Yes
- Enclosure: NEMA 1
- Standards: UL, CSA
- Application: Main or Branch Circuit
Specifications
- Part Number: QMB366MW
- Manufacturer : Square D
- Brand : Square D
- Category : Switch
- Item Subcategory : Panel Mount
- Family : QMB Series E1-E2
- Type : QMB
- Voltage : 600
- Amperage : 600
- Phase : 3
- Poles : 3
- AIC rating : 200kA@480V
- Fuse Class : R
- Configuration : Single
- Switch Style : Fusible
- Nema Rating : 1
- Compatible Frames : ED
Product Data
- UPC : 785901767060
- GTIN : 00785901767060
- Country of Origin : United States
- Dimensions : Depth 2.30 in (58.4 mm) Width 1.85 in (47.1 mm) Height 1.39 in (35.3 mm)
- Weight : 50.8
- Certification : UL LISTED
Related Products
You may also like
- Opens in a new window.



