Full Product Manual

6
www.leviton.com/industrial
Leviton's Type 1 Surge Protective Devices protect
against lightning strikes entering into main service
panels or electrical equipment with high exposure
to lightning, such as farming irrigation systems.
Ordering Information
Catalog Number Description Voltage (V AC) Configuration Max Surge Current, Per mode
55240-ASA Module 120/240 Single Phase 50kA
55208-ASA Module 120/208 3Ø WYE, 240V 3Ø Delta 50kA
55480-ASA Module 277/480 3Ø WYE, 480V 3Ø Delta 50kA
50240-MSA Meter Socket Surge Adapter 120/240 Single Phase 50kA
51120-3R Panel Mount 120/240 Single Phase 50kA
50240-MSA
Type 1 Surge Protective Devices
51120-3R
55208-ASA
Meter Socket Surge Adapter
50240 Surge Protective Devices
n Designed for 120/240 volt single-phase ringless
or ring-type meters
n Rugged housing constructed of high-impact, non-conductive
fiberglass-reinforced polycarbonate
n Featuring spring-loaded, high-pressure copper-plated
contacts for maximum conductivity
n Limited Lifetime Product Warranty
n Connected equipment coverage up to $10,000*
*Certain restrictions apply
55000 Series Surge Protective Devices
n Provided with #10 AWG stranded, 18 in. long pigtail leads
n Connected equipment coverage up to $10,000*
n May also be used in Type 2 applications
n NEMA Type 3R enclosure for indoor or outdoor use
n Limited Lifetime Product Warranty
51120-3R Series Surge Protective Devices
n Standard J-Box enclosure with pre-punched standard
knock-outs can be easily surface mounted in typical
frame construction
n Provided with #12 AWG stranded, 28 in. long cord
n Connected equipment coverage up to $25,000*
n May also be used in Type 2 applications