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Surge Protection Device, 2-Mode, Type 1 & 2, 3-Phase WYE, 277/480V AC, Max Surge Current Per Phase: 50 kA, NEMA 4, Panel Mount.
Overview
Surge Protection Device, 2-Mode, Type 1 & 2, 3-Phase WYE, 277/480V AC, Max Surge Current Per Phase: 50 kA, NEMA 4, Panel Mount.
Eaton‘s SP1 is a UL 1449 3rd Edition-listed surge protective device that provides reliable, cost-effective surge protection. This Type 1 SPD is capable of being installed on either the line or the load side of the service entrance disconnect, and can be used as a replacement for devices formerly known as secondary surge arresters or lightning arresters, which could not be manufactured after UL 1449 3rd Edition went into effect on September 29, 2009. The unit is available in many common voltages and configurations. Multiple mounting options coupled with a compact footprint enables installation of the SP1 in a wide range of applications, including panelboards, loadcenters, pump panels, control cabinets, and other electrical assemblies and applications.
Also known as: 786685448350, SP1-480Y
Specifications
| Phase: | 3 |
| Mounting: | Panel |
| Volts AC: | 480, 277 |
| IP/NEMA Rating: | NEMA 4 |
| Interrupt Rating AC: | 50 kA |
| Phase: | 3 |
| Volts AC: | 480, 277 |
| Interrupt Rating AC: | 50 kA |
| Mounting: | Panel |
| IP/NEMA Rating: | NEMA 4 |
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