High Voltage Power Solutions HE4803 Surge Arrester 277/480V, 3-Phase, 4-Wire
Regular price
$61.59
Regular price
Sale
$69.99
Sale price
$61.59
Couldn't load pickup availability
The HE4803 is an industrial, 3-phase, 4-wire surge arrester designed to protect 277/480 VAC electrical systems. It safely diverts transient overvoltage and lightning strikes to safeguard critical equipment like motor controls and transformers.
Key Specifications
- Operating Voltage: 277/480 V AC (RMS)
- Max Voltage: 550 V (RMS)
- Surge Current Rating: 25 kA
- Configuration: 3-Phase, 4-Wire
Design & Installation
- Build: The unit is epoxy-encapsulated in a molded plastic case to withstand demanding environments.
- Mounting: Features a threaded 1/2-inch conduit nipple with a locknut for easy panel mounting.
- Wiring: Utilizes 18-inch, stranded 12 AWG color-coded leads for simple integration.