Modular/Compact Building Entry Surge Protector

Surge Free 150M offers ideal protection for Cat. C applications at the main service panel when extensive diagnostics are not required but brute force surge protection is a #1 priority. UL 1449, 2nd Ed. listed, including requirements of Feb. 9. 2007. Computers, sensitive business equipment and other high tech equipment are guarded from damage, errors and downtime resulting from external natural or man-made transients.

The Surge Free 150M offers 160,000 transient Amps, per phase, of surge protection, protecting all modes (L-N, L-G, L-L and N-G). It works by diverting excess transient currents away from sensitive equipment whenever the surge exceeds the clamping threshold. The unit automatically resets after a transient event. Protection redundancy provides backup protection in a fault situation. The unit is provided with on-board diagnostics that includes front panel and internal LEDs, dry contacts for remote status indication and attached connection cable.

The shunt-installed protector is housed in a rugged 8"x 8"x 4" NEMA 12, 14 gauge steel enclosure with modular plug-in, pluck-out 40mm MOV dual protection modules for quick and easy field repair.

The Surge Free 150M is available in 120-480VAC, 1-3ph, wye and delta. Filtering, event counter, audible alarm and flushmount are optional. Meets or exceeds ANSI/IEEE C62.41-1991 and UL 1449, 2nd Ed.

Twenty-year, "No-Nonsense" warranty; lifetime on protection modules.

Shipping is from stock. For more information, please contact Sue Baron at (800) 851-1508, or email – info1@mcgsurge.com or visit our website at www.mcgsurge.com.