Integrated Suppression Module
The Integrated Suppression Module (ISM) is a compact, high-performance surge protective assembly engineered for seamless integration into Type 1 or Type 2 surge protection applications. Ideal for embedding into custom switchgear, panelboards, or motor control centers, it incorporates individually fused and thermally protected MOVs, along with robust filter capacitors for effective high-frequency noise and transient suppression. Its small footprint enables easy installation, while optional remote monitoring (via Mastermind) allows recessed mounting yet full status visibility.
- Compact, modular SPD sub-assembly for embedding within electrical infrastructure (Type 1/Type 2 applications
- Individually fused, thermally protected MOVs provide reliable protection even in the event of component failure
- High-frequency noise and transient filtering via heavy-duty capacitors, enhancing equipment life and performance
- Remote monitoring capability (via Mastermind) allows recessed module placement and real-time monitoring of system status
Product Document
Description
Integrated Suppression Module – ISM is a Type 4 SPD sub-assembly that is suitable for use in Type 1 or Type 2 SPD locations allowing for easy integration into higher-level systems. It is useful as an integral component for custom switchgear, switchboard, panelboard, and motor control center applications.
- Extends equipment life by reducing equipment degrading high-frequency line noise and transient.
- Compact design for quick and also easy installation.
- Mastermind advanced monitoring available as an option for remote monitoring.
Integrated Suppression Module – Ready to Power Up!
The Integrated Suppression Module offers extensive kA rating and voltage options, single surge rating, and thorough testing. It is UL listed 1449 5th edition for Type 1 and Type 2 applications, RoHS compliant, and certified with cUL and UL 1283. It also has the UL96A master label for lightning protection systems.
This module is suitable for diverse applications, including renewable energy, motion, food and beverage, critical power facilities (hospitals, financial institutions, airports, data centers), educational institutions, wastewater treatment plants, transportation, and the oil, gas, and chemicals industries. Its robustness and compliance with high standards make it a reliable choice for protecting electrical systems in various sectors.
- Component SPD suitable for use in Type 1 in addition to Type 2 applications
- Individually fused and thermally protected MOVs ensuring seamless product performance in the event of single MOV failure
- Heavy-duty filter capacitors ensure industry’s best high-frequency noise and transient filtering
- Several remotely mountable monitoring packages that allow for the module to recess inside other pieces of equipment while still being capable of monitoring the system
- Integral component utilized in the Current Technology SL3, TG3, as well as PX3 series surge protection devices
- Available as an integral component for custom switchgear, switchboard, panelboard, and motor control center applications
- Comes with 6 different monitoring options that can remotely mount to the surface of the equipment









