Leviton Catalog - Womack Electric Supply Company

PANEL MOUNT DEVICESIndustrial Grade Surge Protective Devices47000 & 52000-7M3 Series Branch Panel Mounts URDESCRIPTION CAT. NO. CAT. NO. VOLTAGE RATING MODULEW/O SURGE W/ SURGE 3ø WYE (4-Wire &COUNTER COUNTER Ground)7-Mode Panel Mount 47120-007 — 120/208V AC —(4-Wired + Ground)7-Mode Panel Mount w/NEMA 4X 47120-4X7 — 120/208V AC —Enclosure (4-Wire + Ground)7-Mode Panel Mount 47277-007 — 277/480V AC —(4-Wired + Ground)7-Mode Panel Mount w/NEMA 4X 47277-4X7 — 277/480V AC —Enclosure (4-Wire + Ground)7-Mode Panel Mount 47347-007 — 347/600V AC —(4-Wired + Ground)7-Mode Modular Panel Mount 52120-7M3 52120-7C3 120/208V AC (3) 120-7M3(4-Wired + Ground)(1) 8120-GN7-Mode Modular Panel Mount 52277-7M3 52277-7C3 277/480V AC (3) 220-7M3(4-Wired + Ground)(1) 8120-GN10.00 (254.0)4.00(101.6)10.00 (254.0)47120-00711.00 (279.4)11.25 (285.8)Performance Specifications: 47000 and 52000-7M3 SeriesUL 1449 (2nd Ed) MAX. SURGE NOISEIMPULSE (6kV/500A) CURRENT in KA REJECTIONCAT. NO. MCOV (Test w/8x20µs wave)L-N L-G N-G L-L L-N + L-G = per phase47120-007 140V AC 330 400 330 600 200 200 400 -40 dB47120-4X7 (@10K-10MHz)47277-007 320V AC 700 800 700 1500 200 200 400 -40 dB47277-4X7 (@10K-10MHz)47347-007 390V AC 1200 1300 1200 2200 200 200 400 -40 dB(@10K-10MHz)52120-7M3 150V AC 400 400 400 800 100 100 200 -20 to -40 dB52120-7C3 (@5K-10MHz)52277-7M3 320V AC 800 800 800 1500 100 100 200 -20 to -40 dB52277-7C3 (@5K-10MHz)5.69(144.5) 47120-4X713.50 (342.9)Surge Protective DevicesSPECIFICATIONS AND FEATURES47000 & 52000-7M3 Series• Provides low-clamping, high surge current capability• Verifies fail-safe conditions for MOVs under steadystateovervoltage• 200 kA rated per mode• Parallel wired to facilitate connection to any serviceampacity• Provides Normal Mode (phase to neutral) &Common Mode (neutral to ground) protection forWYE-configured 3-phase AC systems• Available with NEMA Type 4X enclosure for outdoor/uncontrolledenvironmentsTESTING AND CODE COMPLIANCE47000 & 52000-7M3 Series• UL 1449 Listed 2nd Ed. (File #E-146315)• CSA Certified (File #LR-94773)• Meets ANSI/IEEE C62.41 and 62.45 requirementsfor Categories A, B, C• Backed by a Limited 10-Year WarrantyMATERIAL CHARACTERISTICSOperating Temperature: -10°C to 60°CStorage Temperatire: -20°C to 85°CFor answers to technical questions, call Leviton’s Techline at 1-800-824-3005R9