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.
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Product Info
- Manufacturer:Square D
- Sub-Category:Panel Mount
Description
QMB3660M
QMB3660M is a high-capacity fusible panelboard switch designed for industrial and commercial electrical systems. This Square D QMB3660M switch provides reliable overcurrent and short-circuit protection with a robust, bolt-in design for easy installation and maintenance. The QMB3660M is rated for 600 amperes and 600 volts AC, featuring a 3-pole configuration and compatibility with Class RK1 and RK5 fuses. Its visible blade design ensures clear switch status for enhanced operator safety, while the compact bolt-in mounting type facilitates quick installation and removal in panelboards. The switch is built with glass-reinforced polyester bus supports and extruded bus bars for mechanical strength and durability.
- 600 amperes current rating
- 600 volts AC voltage rating
- 3 poles
- Bolt-in panelboard mounting
- Class RK1 and RK5 fuse compatibility
- Visible blade design
- Series 1 through 4 compatibility
- 200kA interrupting rating
- NEMA 1 enclosure rating
- 3-phase application
- Compact, rugged construction
- Easy maintenance and replacement
Specifications
- Part Number: QMB3660M
- Manufacturer : Square D
- Category : Switch
- Item Subcategory : Panel Mount
- Family : QMB Saflex
- 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 : HHED
Product Data
- Weight : 38
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