Overview

The Eaton MTL ZoneDefender PRO range delivers ultra-compact, high-capacity Type 2 surge protection for AC power in industrial, commercial and infrastructure installations. Combining hybrid MOV technology with integrated EMI/RFI filtering, ZoneDefender PRO defends against damaging transients and electrical noise while ensuring no compromise in operational performance.

Key Features

• Nominal surge current per phase: 80 kA, 100 kA or 120 kA (8/20 µs)
• Four-mode protection: Line–Neutral, Line–Ground, Line–Line, Neutral–Ground
• Built-in EMI/RFI filter for superior noise suppression
• LED status indicator, Form C remote signaling contacts and audible alarm
• Thermal and short-circuit fusing for enhanced safety
• Fully automatic operation—instantaneous clamping and auto-reset, maintenance free
• Rugged enclosure ratings: NEMA 1/2/3/3R/4/4X/12/13 (IP66)
• Operating temperature range: –40 °C to +85 °C
• Compliant with UL 1449 5th Edition, ANSI/IEEE C62.41 and IEC 61643-11
• 10-year Eaton warranty

Applications

• Main distribution boards (MDB), ATS and PDB panels
• Drives, UPS systems and standby generators
• PLCs, HMIs and SCADA control systems
• Data centers, telecom hubs and IT networks
• Medical devices and laboratory equipment
• Ports, airports and petrochemical facilities
• Outdoor installations, substations and renewable-energy sites
• Harsh environments with moisture, dust or vibration

About Eaton MTL Instruments

Eaton MTL Instruments, a division of Eaton Corporation (USA), is a global leader in surge protection solutions for signal, data and power applications. With over 50 years of experience, MTL products are engineered to perform reliably in harsh and hazardous environments.

Viet Thang Loi Technology Company Limited is the authorized distributor of Eaton MTL Instruments (MTL) and Eaton Crouse-Hinds (CEAG) in Vietnam. Please contact us for more details.