The PF-420 is the perfect protection solution for multi-circuit residential AV systems where space is at a premium. This compact 120 Volt / 80 Amp load center is hardwired as a subpanel at the service panel or the equipment room and is designed to provide robust protection required for multi-branch circuit applications.

Engineered with professional grade Advanced Series Mode® Surge Elimination Technology and Impedance Tolerant® EMI/RFI noise filtering, the PF-420 is the only NEMA enclosure protection product in the market that eliminates surges and transients that can degrade AV system performance.

The PF-420 frees up valuable rack space, eliminates unsightly wires, meets code for installation at the service entrance, sub-panels, and in ceiling plenums, and will protect your robust AV system in more ways than one.

• Advanced Series Mode technology eliminates surge energy up to 6,000 Volts/3,000 Amps, without producing ground contamination or common-mode disturbances
• Impedence Tolerant EMI/RFI filtering
• 4 x 20 Amp circuits enable you to protect a variety of equipment
• NEMA rated magnetic shielding steel enclosure
• Quality craftsmanship, made in the U.S.A.

• Load Rating: 20 amps per circuit @ 120 volts (80 amps total)
• Power Requirement (no load): 15 watts per circuit
• Surge Let-Through Voltage (6000-volt surge): 0 volts
• UL 1449 Adjunct Classification Test Results:
  
  • 1000 surges, 6000 volts, 3000 amps, B3 pulse;
  • Measured suppressed voltage: 170 volts; no failures.
• Federal Guidelines: Grade A, Class 1, Mode 1 (CID A-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 to current limiting*
• Maximum Applied Surge Energy: Unlimited, due to current limiting*
• Endurance (C62.41-1991 Category B3 pulses): 1 kV>500,000; 3 kV>10,000; 6 kV>1000
• Dimensions: 16.0" H x 12.0" W x 4.0" D (40.6 x 30.5 x 10.2 cm)
• Weight: 30 lbs (13.6 kg)
• Temperature Range: 5º to 35º 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)

* 1.2 x 50 µs pulse, industry standard combination wave surge, as per IEEE C62.41

Specifications subject to change without notice. SurgeX is a division of Electronic Systems Protection, Inc.

This product, including its components and/or processes carried out thereby, are covered by one or more of the following: U.S. Pat. No. 4,870,534. 4,870,528. 6,728,089. 6,744,613. 7,068,487. Can. Pat. No. 1,333,191. 1,332,439. Other Patents Pending.