Edco SHA-1250 120VAC Single Phase Modular Filter


Edco SHA-1250
120VAC Single Phase Modular Filter
(Excellent Noise Suppression Over a
Large Frequency Range)

Emerson Network Power > CALA > Products > By Type > Surge Protection > Point-of-Use > Edco SHA-1250 120VAC Single Phase Modular Filter

The Edco SHA-1250 is an upgraded version of the SHA-1210IRS. The two models are equal in surge protection performance. The SHA-1250 also incorporates two LEDs for failure indicator in a modular package (utilizes 12-pin Beau connector). The hardwire terminal base (SHA-1250-BASE-A, ordered separately) accommodates all wiring and the protection module is designed for easy replacement.

The footprint of the SHA-1250-BASE-A is the same as the ACP-340 and SHA-1210. This makes retrofitting older cabinets easy because internal wire lengths do not have to be adjusted. The SHA-1250 offers remote sensing circuitry output that is a dry relay contact closure suitable to interface with a modem or computer port for polling remotely. With this feature, a central computer could detect a failed SHA-1250 at the intersection.

The SHA-1250 provides excellent noise suppression over a large frequency range. Typical noise attenuation is 10db at 10kHz, 50db at 100kHz and 90db at 1MHz.

  • Plug-in module
  • LED indication
  • Filtering
  • Remote-sensing circuitry
  • 5 year warranty
  • Part Number: Edco SHA-1250
  • Operating Voltage: 120 VAC
  • Clamping Voltage: 340 VAC
  • Operating Current: 15A
  • Peak Surge Current: 26 kA/Mode, 32.5 kA/Phase, 45.5 kA/Total
  • Operating Frequency: 47-63 Hz
  • EMI Attenuation: 50 dB typ
  • SPD Technology: MOVs w/L-C Filter
  • Modes of Protection: L-N, L-G, N-G
  • Status Indication: Power On & MOVs functional
  • Connection Type: 1/4-20 SS Stud Base, Plug-in Module Operating
  • Operating Temperature: -40°C to +85°C
  • Dimensions (Inches, Module +Base): 3.5H x 3.125W x 7.125L
  • Weight (Module + Base): 1 lb 11.5 oz
Technical Specification

Surge Suppression Products
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