Leviton® 51120-1 Surge Protection
Leviton® 51120 panel mount surge arresters are designed for use in homes and apartment buildings at the service entrance, electrical utility meter or other branch panel locations. They are also ideal for use in pumping stations, radio towers and light commercial buildings where protection from high energy, high voltage transients is desired. These surge arresters are available for 1-phase and three-phase applications.
SPECIFICATIONS
Technical Specifications:
- Product: Leviton® Surge Protective Device
- Series: 51120
- Electrical Rating: 20 A, 120/240 VAC
- Frequency: 50/60 Hz
- Modes of Protection: L-N/L-L
- Other: 3 Wires, 10 kA Short Circuit, 50 kA Peak Surge Current, 3 kA Nominal Discharge, LED/Noise Filtering Indicator, 1 ph, NEMA 1 Enclosure, Panel Mounting, Lead Wire Terminal, Steel
Environmental Conditions:
- Operating Temperature: -10 to 60 deg C
- Storage Temperature: -20 to 85 deg C
- Humidity: 5 to 95% Non-Condensing Humidity
- Flammability: UL 94 V-2 Flammability
Dimensions: 7-1/2 in (H) x 4-1/4 in (W) x 3-1/4 in (D)
FEATURES
Single high energy solid state semiconductor surge suppression circuitry per phase
Real time diagnostic visual indicator shows power and suppression status for each protected phase
Each phase provided with independent thermal fuse protection- Feature a low VPR to ensure protection of sensitive electronic devices including LCD TVs, PDAs and computers.
- Standard J-box enclosure with pre-punched standard knockouts can be easily surface mounted in typical frame construction.
- Internal DIN rail module provides for easy replacement (on type 1 outdoor unit only).
- All versions are compatible with Leviton® Decora® home controls.
- Parallel hardwired via 12 AWG wire connection.
- Without surge counter.
