Eaton ESF633-TN-E surge protector Black




- Compact solution for Class II / Cat B,C & D, Point of Entry, distribution board and sub board surge protection - 2 mode protection L-N or L-E & N-E - High 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. 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 ). In addition, the units also provide filtering of line harmonics, noise and RF transmitters with a cut off frequency of <10KHz and a nominal attenuation of 48dB above 1MHz. The units can be supplied in gear-tray format for installation into a switchboard, or enclosed in an IP54 enclosure. When installed in compliance with the manufacturer’s instructions and applicable standards, this unit provides a high degree of protection to connected loads. Models are offered in 1 or 3 phase for TT or TNbased power systems in the range of 50A to 80A.

Payment & Security

American Express Apple Pay Google Pay JCB Mastercard PayPal Shop Pay Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

You may also like

Recently viewed