Eaton MTL ZoneDefender PRO Range

The ZoneDefender PRO range is a versatile, high performance surge protector designed for use in a wide variety of industrial, institutional and commercial applications. This is the most compact, powerful, feature-rich surge protector on the market today.

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.

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Technical Specifications

Specification

Value

Nominal surge current (Iₙ)

80 kA, 100 kA, 120 kA (8/20 µs)

Continuous operating voltage (Uc)

120/240 Vac

Modes of protection

L–N, L–G, L–L, N–G

EMI/RFI attenuation

Integrated

Status indication

LED, Form C contacts, audible alarm

Fusing

Thermal & short-circuit

Enclosure rating

NEMA 1,2,3,3R,4,4X,12,13 (IP66)

Operating temperature

–40 °C to +85 °C

Response time

Instantaneous

Warranty

10 years

Models & Ordering Information

Select the model code that matches your system’s voltage and surge-rating requirements:

Model

Surge Rating

Working Voltage

Phase Type

ZD16700

80 kA

120 Vac

Single-phase 2-wire

ZD16701

80 kA

120/240 Vac

Split-phase 3-wire

ZD16709

80 kA

240 Vac

Single-phase 2-wire TT

ZD16900

80 kA

120 Vac TT

Single-phase 2-wire TT

ZD16901

80 kA

120/240 Vac TT

Split-phase 3-wire TT

ZD16730

100 kA

120 Vac

Single-phase 2-wire

ZD16731

100 kA

120/240 Vac

Split-phase 3-wire

ZD16739

100 kA

240 Vac

Single-phase 2-wire TT

ZD16930

100 kA

120 Vac TT

Single-phase 2-wire TT

ZD16931

100 kA

120/240 Vac TT

Split-phase 3-wire TT

ZD16740

120 kA

120 Vac

Single-phase 2-wire

ZD16741

120 kA

120/240 Vac

Split-phase 3-wire

ZD16749

120 kA

240 Vac

Single-phase 2-wire TT

Custom configurations and higher surge-ratings up to 240 kA are also available on request.

Catalogues: Chống sét lan truyền Eaton MTL- Surge Protection

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Product Code Description Downloads

intrinsically safe logo Symbol denotes that the equipment is suitable for use in hazardous area applications.
fsm logo Symbol denotes that the product has been assessed for functional safety applications

ZoneDefender PRO - 1-2 Phase   High performance surge protection for commercial and industrial applications Datasheet  Manual 
ZoneDefender PRO range   High performance surge protection for industrial, institutional and commercial applications Datasheet  Manual 

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