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H321DS
The Schneider Electric H321DS is a safety switch that provides reliable service in various applications. With a single-throw switch type, it is rated for a line current of 30A and supports fusible disconnects.
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Technical specifications for H321DS
| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Square D |
| Part Number | H321DS |
| UPC | 785901023609 |
| Weight | 14.00 lbs (6.35 kg) |
| Product | Safety Switch |
| Switch Type | Single-Throw Type |
| Line Current | 30A |
| NEMA Rating | NEMA 3/3R4/4X/12 |
| Fusible Disconnect | Supported |
| Device Mounting | Surface Mounting |
| Number of Poles | 3 Poles |
| Electrical Connection Option | Lugs |
| AC System Voltage | 240V AC |
| DC System Voltage | 250V DC |
| Operating Temperature | 0 to 40 degrees Celsius |
| Storage Temperature | 0 to 50 degrees Celsius |
| Maximum Relative Humidity for Operation | 80%, non-condensing |
| Maximum Relative Humidity for Storage | 80%, non-condensing |
The H321DS safety switch from Schneider Electric's Square D series is engineered for durability and performance in demanding environments. This single-throw type switch supports a maximum line current of 30 amperes. Its design includes three poles and a mounting method that allows for surface installation, making it suitable for various configurations.
This switch is rated for both alternating current (240V AC) and direct current (250V DC) applications, ensuring versatility across different systems. As a NEMA-rated device, it offers protection under ratings 3, 3R, 4, 4X, and 12, which means it is well-suited for use in environments that may expose it to moisture and dust.
Designed to operate within an ambient temperature range of 0 to 40 degrees Celsius, it can also be safely stored in climates from 0 to 50 degrees Celsius. It maintains functionality in conditions with up to 80% relative humidity, whether during operation or while in storage. This combination of features provides reliable and safe performance in a range of industrial and commercial applications.
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