Product Description
The Mersen ST4803PDGM is a modular surge protective device designed for high performance in electrical systems. This product is UL 1449 4th Edition approved and utilizes patented TPMOV technology for reliable surge protection. It is DIN rail mountable, features a compact design, and includes a remote indicator option for critical control circuitry status. The ST4803PDGM is designed for 480 volts and is suitable for 3-phase Delta systems without a neutral-ground mode.
- Fail-safe, self-protected design
- Visual status indicators
- Easy installation on DIN rails
Product Highlights
This surge protective device offers advanced overvoltage protection suitable for various applications, including HVAC, industrial automation, and telecommunications.
Product Information
Standard Information
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Brand: Mersen
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Manufacturer: Mersen
Technical Specifications
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Catalog Number: ST4803PDGM
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Voltage Rating: 480 VAC
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Frequency: 50/60 Hz
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Dimensions: 3.58 inches (length) x 2.8 inches (width) x 2.7 inches (height)
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Weight: 1.1 lb
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Short Circuit Rating: 200 kA
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Surge Current per Phase: 50 kA
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Operating Temperature: -40 to 85 degrees C
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Mounting Type: DIN rail
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Response Time: <25 nanoseconds
