Square D DU221RB Disconnect Switch 240V AC, NEMA 3R, 2 Pole, 30 Amps
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Square D 240 VAC 30 Amp AC Disconnect
The Square D DU221RB AC disconnect is used in many on and off grid solar power systems. Besides being required in most grid tie applications for larger systems, it may also be used for any standard 120/240 volt AC (2 wire) split phase application such as inverter or generator disconnect.
Square D DU221RB Features and Specifications
- Wire Size: #14 to #8 AWG (Al/Cu)
- Action: Single Throw
- Ampere Rating: 30A
- Approvals: UL Listed File Number E2875
- Enclosure Type: Rainproof and Sleet/Ice proof (Indoor/Outdoor)
- Enclosure Rating: NEMA 3R
- Factory Installed Neutral: No
- Maximum Voltage Rating: 240VAC
- Disconnect Type: Non-Fusible
- Terminal Type: Lugs
- Mounting Type: Surface
- Type of Duty: General Duty
- Number of Poles: 2-Pole
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| SKU | SQD-DU221RB-30A |
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