• Protects against disruption, degradation, damage and downtime
• With over 1000 models, there is a Protector to meet your specific apllication needs
• Available from 40kA to 640kA per phase
• Multi-stage hybrid Active Tracking Network (ATN) and Threshold Suppression Network (TSN) circuits provide field proven suppression across the widest possible range of transient activity
• Printed circuit boards are computer modelled for uniform surge current distribution, ultra low impedance and high current handling capability.
  All surge paths far exceed rated peak surge current figures
• Advanced encapsulation technology extends component life, and prevents the adverse effects of weather, vibration, chemicals and impact in the harshest environments
• EMI / RFI filtering suppresses disruptive noise activity
• Enhanced all mode supression (10 modes for 3 phase Star models) assures co-ordinated suppression for all possible surge paths

MEM recognises that commercial and industrial surge suppressor applications cover a wide range. To accommodate these requirements, we offer a broad array of AC power, data and telecommunications models of the I.T. Protector® from MEM.

Many factors influence the selection of the right Protector® model. These factors are directly related to the size and complexity of a facility, as well as specific variables such as location category, exposure level and mission critical or general purpose load requirements. Electrical system layout, location of the premises and proximity to other facilities are also important factors to consider.

The 48kA per phase PTX048 and PTE048 models of the Protector® are designed to safeguard sensitive and mission critical equipment. The industry's Lowest Measured Limiting Voltage performance on switching generated ring wave transients (by far the most common occurrence in electrical systems) assures maximum equipment protection.

The PTX048/PTE048 models provide the industry's best and most effective combination of high performance features. Effective in stand-alone applications, or as part of the MEM System Shield® integrated installation-wide protection plan, the PTX048/PTE048 is the solution when only the best protection available will do.

The 80KA per phase PTX080 and PTE080 models of the Protector® are designed to safeguard sensitive and mission critical equipment. The industry's Lowest Measured Limiting Voltage performance on switching generated ring wave transients (by far the most common occurrence in electrical systems) assures maximum equipment protection.

The PTX080/PTE080 models provide the industry's best and most effective combination of high performance features. Effective in stand-alone applications, or as part of the MEM System Shield® integrated installation-wide protection plan, the PTX080/PTE080 is the solution when only the best protection available will do.

The 160KA per phase PTX160 and PTE160 models of the Protector® are designed to safeguard sensitive and mission critical equipment. The industry's Lowest Measured Limiting Voltage performance on switching generated ring wave transients (by far the most common occurrence in electrical systems) assures maximum equipment protection.

The PTX160/PTE160 models provide the industry's best and most effective combination of high performance features. Effective in stand-alone applications, or as part of the MEM System Shield® integrated installation-wide protection plan, the PTX160/PTE160 is the solution when only the best protection available will do.

The 300KA per phase PTX300 and PTE300 models of the Protector® are designed to safeguard a wide range of heavy industrial and commercial systems and equipment protection applications.

Installation of the PTX300/PTE300 models provides high peak surge current handling and unmatched suppression of high energy impulse transients. Effective in stand-alone applications, or as part of the MEM System Shield® integrated installation-wide protection plan, the PTX300/PTE300 will provide a lifetime of effective performance with 'fit and forget' durability.

The 400KA per phase, 200KA per mode PTX400 and PTE400 models of the Protector® are designed to safeguard high priority systems and load equipment in heavy industrial environments and applications.

These applications dema nd only the most effective and durable protection available. Installation of the PTX400/PTE400 assures damaging transients are intercepted before they reach critical loads. Effective in stand-alone applications, or as part of the MEM System Shield® integrated installation-wide protection plan, the PTX400/PTE400 is the answer when downtime is not an option.

The 640kA per phase PTX640 and PTE640 models of the Protector® are designed to safeguard zero tolerance and high priority systems and load equipment in the heaviest industrial environments and applications.

These applications demand only the most effective and durable protection available. Installation of the PTX640/PTE640 assures damaging transients are intercepted before they reach critical loads. Effective in stand-alone applications, or as part of the MEM System Shield® integrated installation-wide protection plan, the PTX640/PTE640 is the answer when downtime is not an option.

Dual function surge counter, phase loss indicator and system status monitor with two surge recording modes, LCD event indication, LED phase loss indication and audible alarm.

Available as an option on The Protector® product range. Suitable for addition to PTX/E048, PTX/E080, PTX/E160, PTX/E300, PTX/E400 and PTX/E640 product lines.

The MEMSHIELD 2 Surge Protective Device has been developed specifically for application with Memshield 2, ensuring outstanding product performance for all sensitive, mission critical and general purpose loads.

The UL1449 Second Edition and UL1283 listed devices provide high peak surge current ratings and exceptionally low real-world measured limiting (let-through) voltage values, together with outstanding durability, assuring the Memshield 2 range will provide a lifetime of effective, maintenance free protection for all electrical and electronic systems.

XT40 models provide cost effective surge suppression for your electrical and electronic equipment. UL1449 listed circuitry intercepts potentially damaging transients at small service entrance or sub-distribution panel locations before they can affect valuable equipment.

Compact size provides application flexibility and close proximity mounting to minimise parallel connection lead lengths for optimum product performance.

PLC's, process controllers, fire and security alarm panels, variable speed/frequency drives, CNC controlled machinery, power supplies, and other similar sensitive mission critical commercial and industrial loads require clean power to operate properly. Unfortunately, these systems operate in electrically dirty, transient rich environments. They are often in close proximity to transient generating sources, and in many cases, produce the damaging transients themselves through normal operation. The result is processing errors, system faults, premature component failure leading to increased maintenance requirements, and system downtime.

The solution to these problems is the HS-P-SP, HS and HT dedicated load circuit protection models. They cover a full range of AC and DC suppression applications to safeguard dedicated load circuits of all types, and transient susceptibility levels.