Product Description
The Square D DU321RB safety switch is a general duty, non-fusible disconnect switch designed for both residential and commercial applications. It has a rated current of thirty amps and operates at two hundred forty volts, making it suitable for various electrical loads including lighting, air conditioning, and appliances. The product is UL Listed and complies with NEMA 3R standards.
- Rated current: Thirty amps.
- Voltage: Two hundred forty volts.
- Surface mounted design for easy installation.
Product Highlights
This safety switch is equipped with lugs that accept wire sizes from fourteen to six AWG for copper and twelve to six AWG for aluminum. The device includes a short circuit rating of one hundred kA and is designed for a three-phase application. Ideal for use as service equipment, it requires a factory-installed neutral assembly or field-installed grounding kit.
Product Information
Standard Information
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Brand: Square D
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Manufacturer: Schneider Electric
Technical Specifications
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Catalog Number: DU321RB
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Height: Nine point sixty-three inches
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Width: Seven point seventy-five inches
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Depth: Three point seventy-five inches
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Weight: Nineteen point eighty-four pounds
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Enclosure Rating: NEMA 3R
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Type: Non-fusible disconnect switch
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Warranty Length: Eighteen months
