Questions? Call Us:

SurgeX PF420 Powerframe
Power Conditioner


The SurgeX Powerframe 420 provides guaranteed surge protection and power conditioning for audio, video, broadcast and computer equipment.
Learn More
Our Price: $1,999.00
Write the first review.
SurgeX PF420 Powerframe
Usually ships in 7-14 business days.
Need it sooner? Call us!

The SurgeX Powerframe 420 provides guaranteed surge protection and power conditioning for audio, video, broadcast and computer equipment.

Powerframe 420 units are compact 80 Amp load centers for multi-branch circuit applications. They offer four independent 20 Amp circuits in a 16" x 12" x 4" magnetic shielding NEMA enclosure and meet code for use at the service entrance, sub-panels and in ceiling plenums. The unit features both common mode and normal mode Impedance Tolerant EMI/RFI filtering for a comprehensive power conditioning solution.

SurgeX Advanced Series Mode technology is superior to conventional MOV circuitry or MOV-Hybrid designs and is completely non-sacrificial. Our zero let-through technology provides the most reliable protection available. It stops all surges up to 6,000 volts (unlimited surge current) without producing harmful side effects such as ground contamination or common-mode disturbances.


  • Magnetic shielding steel enclosure
  • Advanced Series Mode surge protection
  • Advanced Impedance Tolerant EMI/RFI filtering
  • Self-test circuit with visual indicator
  • 10-year warranty
  • Made in U.S.A.


  • Load Rating: 20 amps per circuit @ 120 volts (80 ampstotal)
  • Power Requirement (no load): 15 watts per circuit
  • Surge Let-Through Voltage (6000-volt surge): 0 volts
  • UL 1449 Adjunct Classification Test Results: 1000surges, 6000 volts, 3000 amps, B3 pulse; Measured suppressed voltage: 170volts; no failures.
  • Federal Guidelines: Grade A, Class 1, Mode 1 (CIDA-A-55818)
  • EMI/RFI Filter, Normal Mode (50-ohm load): 40 dB @100 kHz; 50 dB @ 300 kHz; 50 dB @ 3 MHz; 50 dB @ 30 MHz
  • EMI/RFI Filter, Common Mode (50-ohm load): 18 dB @300 kHz; 30 dB @ 1 MHz; 50 dB @ 5 MHz; 50 dB @ 20 MHz
  • Maximum Applied Surge Voltage: 6000 volts*
  • Maximum Applied Surge Current: Unlimited, due tocurrent limiting
  • Maximum Applied Surge Energy: Unlimited, due tocurrent limiting
  • Endurance (C62.41-1991 Category B3 pulses): 1kV>500,000; 3 kV>10,000; 6 kV>1000
  • Dimensions (H x W x D): 16" x 12" x 4" (40.6 x 30.5 x10.2 cm)
  • Weight: 30 lbs. (13.6 kg)
  • Temperature Range: 5┬║ to 35┬║ C
  • Humidity Range: 5% to 95% R.H., non-condensing
  • Agency Listings: ETL and cETL (UL 1449, 2nd edition; CSA C22.2 No.8-M1986,R2000)

To be the first to review this item, click here.

Add to Cart

We're sorry, only of this item available

Call a Sales Pro at 800-356-5844 for more information

© 2018 Full Compass Systems, LTD  9770 Silicon Prairie Parkway, Madison, WI 53593  All rights reserved.

We are not responsible for typographical errors in pricing or product specification
inaccuracies in our catalog or web site. Prices are subject to change without notice.