Product Specs:
Leviton 52277-B3 surge protection unit. Special modular enclosure-less design for installation in a custom panel. Rated 277/480VAC, 3-phase WYE. Features include:
- For installation at branch panels for protection of industrial & commercial facilities
- Hybrid suppression circuitry
- Clamping envelope tracks contour of the AC sine wave
- Modular design allows easy replacement of modules without use of tools or the need to shut down the AC system
- Real-time diagnostics monitor power & suppression status for each phase & allow use of optional Remote Supervisor (52000-RS)
- Dry contacts for remote monitoring
- Provides Normal Mode (phase to neutral) and Common Mode (neutral to ground) protection for WYE-configured 3-phase AC systems
- "Series Connection" (Kelvin/feed-through) rated for 100 Amps maximum continuous line current using #3 AWC conductors
- Fuse protection for each module
Specifications:
- Max surge current (test w/8x20?s wave): 100KA (L-N)
- Noise rejection: -20 to -40 dB (@5K-10MHz)
- MCOV (maximum continuous operating voltage): 320VAC
- UL 1449 (2nd Ed) Impulse(6kV/500A): 800 (L-N); 1800 (L-G); 800 (N-G); 1800 (L-L)
| Condition: | Open Box Unused item with absolutely no signs of wear. The item may be missing the original packaging, | Brand: | Leviton |
SPW Industrial warrants this product to be free of defects in workmanship and material under normal use and conditions for period of one year from the date of original purchase.
