Eaton 3 Phase 63a 100ka Imax Ln Plus 50ka Imax ESF633-TN-E

Manufacture # Eaton | Model # ESF633-TN-E

The ESF series surge filters are Class II, single and three phase, 2 port SPDs, designed to provide complete site surge protection in a compact footprint. These models utilize UL1449 ed3 certified thermallyfused MOV devices in conjunction with air-wound inductors to provide a current-limited output, coordinated to surge levels below 3kA. This means that all downstream power circuits are protected to ANSI/IEEE C62.41 Category B level, the common level that medium power LV loads (UPS, rectifier, industrial machines) are designed to accept. The design results in an exceptionally low let through voltage. ( <600V, 3kA, 8/20us ).

Features: 

• Compact solution for Class II / Cat B,C & D, Point of Entry, distribution board and sub board ESF633-TN-E surge protection
• 2 mode protection L-N or L-E & N-E
• High ESF633-TN-E kA rating per phase 100kA, Imax
• Exceptionally low let through voltage <600V @ 3kA / 8/20us, <800V @ 50kA / 8/20us, Inom
• 50A to 80A single and three phase models
• Fully enclosed and gear tray versions to suit switch boards
• Can be configured for 3:1 phase bypass loads
• Available in TN & TT systems versions
• Eliminates RCD/ELCB tripping by being installed at the service bus UPSTREAM of RCD/ELCB’s. ( In accordance with latest wiring rules recommendations.)
• Cost effective solution where multiple 20A series filters cause cost over run and increased cabinet foot print.

Overview:

• Product colour: Black
• EMI/RFI noise filtering: 48
• Operating temperature (T-T): -10 - 65
• Operating relative humidity (H-H): 10 - 90

Manufacturer Warranty: 05 Years Limited Warranty