Description

Leviton® Surge Protective Device, Type 2, Series: 51120, 20 A, 125 VAC, 1 hp Electrical Rating, 50/60 Hz Frequency, 3 Wires, 10 kA Short Circuit, 50 kA Peak Surge Current, 3 kA Nominal Discharge, Modes of Protection: L-N/L-L, LED/Noise Filtering Indicator, 1 ph, Environmental Conditions: -10 to 60 deg C Operating Temperature, -20 to 85 deg C Storage Temperature, 5 to 95% Non-Condensing Humidity, NEMA 1 Enclosure, Panel Mounting, Hard Wire/Wire Lead Terminal, Steel, 7-1/2 in H x 4-1/4 in W x 3-1/4 in D Dimensions

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

Applications:

Light Commercial and Residential Applications

Standards/Approval:

• ANSI/IEEE C62.41/C62.45
• cULus 1449
• UL94 V-2 Flammability Rating

Warranty:

Limited Lifetime

Dimensions	7-1/2 in H x 4-1/4 in W x 3-1/4 in D
Electrical Ratings	20 A, 125 VAC, 1 hp
Enclosure Type	NEMA 1
Environmental Conditions	-10 to 60 deg C Operating Temperature, -20 to 85 deg C Storage Temperature, 5 to 95% Non-Condensing Humidity
Frequency Rating	50/60 Hz
Indicator Type	LED/Noise Filtering
Material	Steel
Modes of Protection	L-N/L-L
Mounting Type	Panel
Nominal Discharge Current	3 kA
Number of Wires	3
Peak Surge Current	50 kA
Phase	1
Series	51120
Short Circuit Current Rating	10 kA
Terminal Type	Hard Wire/Wire Lead
Type	Type 2
Manufacturer	LEVITON