Protect Your People

Ensure personnel safety with advanced technologies designed to reduce electrical hazards and arc flash risk.

Protect Your People
Absence of Voltage Testers High Resistance Grounding View Product ↗ Absence of Voltage Testers Absence of Voltage Testers View Product ↗ Arc Flash Relay View Product ↗ Shock Mitigation Panels View Product ↗ Mining Relays View Product ↗

Protect Your Equipment

Enhance system reliability and extend equipment life with engineered protection solutions.

Protect Your Equipment
Neutral Grounding Resistors View Product ↗ Load Banks View Product ↗ ZORC Surge Suppressors ZORC® Surge Suppressors View Product ↗ Motor Starting Systems View Product ↗ Dynamic Braking Resistors View Product ↗

Monitor Your System

Gain real-time visibility and diagnostics to prevent failures and optimize performance.

Monitor Your System
Impedance Monitoring View Product ↗ Insulation Monitoring Relay View Product ↗ Voltage Monitoring Relay View Product ↗

All Products

Every I-Gard product, listed A to Z. Search by product name, family, or what it does.

Absence of Voltage Testers (i-AVT) Permanently mounted verification that conductors are de-energized, without opening the enclosure. View ↗ Arc Flash Relays Optical and pressure detection that trips an arcing fault in milliseconds. View ↗ Arc-i-Tec Arc quenching device that transfers arc energy away from the fault point. View ↗ Citadel HRG Fully integrated high-resistance grounding system with arc flash mitigation options. View ↗ Dynamic Braking Resistors Dissipate regenerated energy from VFD and crane braking duty. View ↗ Gemini Fail-Safe HRG Twin resistance paths so a failed resistor never leaves the system ungrounded. View ↗ Ground Check Relays Continuous confirmation of the ground conductor on trailing-cable equipment. View ↗ High Resistance Grounding Limits ground-fault current so a first fault alarms instead of tripping. View ↗ Impedance Monitoring Watches the grounding path itself and alarms when impedance drifts. View ↗ Insulation Monitoring Relays Tracks insulation resistance on ungrounded and isolated systems. View ↗ Load Banks Resistive load for generator and UPS commissioning and routine testing. View ↗ Motor Starting Systems Resistance starting for large motors where inrush must be controlled. View ↗ Neutral Grounding Resistors Purpose-built resistors sized to the transformer and system charging current. View ↗ Sentinel HRG HRG with pulsing fault location and relay supervision built in. View ↗ Sentri Arc Flash Relay Light-and-current arc flash detection for switchgear and MCCs. View ↗ Shock Mitigation Panels Panel-level protection that limits touch potential during a fault. View ↗ Sensors Current, voltage and zero-sequence sensing elements that feed I-Gard relays and monitoring systems. View ↗ SIGMA3-C Ground Fault Relay Ground-fault detection and alarm for resistance-grounded systems. View ↗ Sleuth HRG Entry-level high-resistance grounding with fault indication. View ↗ Voltage Monitoring Relays Phase-loss, imbalance and over/under voltage supervision. View ↗ Voltage Test Indicator (VTi) Measure voltage and troubleshoot electrical issues without opening the panel door. View ↗ ZORC Surge Suppressors Protect generators and motors from transient and switching currents. View ↗

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Why Professionals
Choose I-Gard

Safety is at the core of everything we do. From reducing arc flash exposure and protecting personnel to extending equipment life and minimizing downtime, I-Gard solutions are designed to help organizations operate with confidence.

Every product is developed with a commitment to quality, performance, and compliance. Manufactured under rigorous quality management processes and backed by industry-recognized certifications and testing, our solutions provide the reliability engineers, contractors, and facility operators trust worldwide.

When you choose I-Gard, you’re choosing proven engineering, exceptional product quality, and a partner dedicated to protecting people, equipment, and the continuity of your operations.

Learn More

Book a Consultation Today

Book an online consultation with our expert by selecting any of the available timeslots.

✓ Ask about project specifications
✓ Get answers to codes and compliance issues
✓ Review a single-line diagram with an engineer
✓ Size a resistor or relay for your system

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Frequently Asked Questions

Not sure where to start? These are some of the questions our team hears most often. For application-specific guidance, talk to an I-Gard expert.

Ask Your Question

It depends on whether you are lowering the odds of an arc flash or acting on one already in progress. High Resistance Grounding limits ground-fault current so a fault is far less likely to escalate; an Arc Flash Relay detects an arc in progress and trips in milliseconds. Many installations specify both.

Our products are built and tested against UL and CSA requirements and are used in installations governed by the Canadian Electrical Code, NFPA 70E, and CSA Z462. Individual certification details are listed on each product page.

You can, but the relay must be matched to the sensing resistor and CT/rating coordination has to span both purchases. Compliance is a property of the whole scheme, not either piece alone; our engineering team can review a proposed pairing.

Yes. Most enclosed assemblies are also available as pre-wired backplate kits for integration into your own switchgear line-up. Contact us to discuss specific requirements.

Use Request a Quote on any product page, or book a consultation and an engineer will size the system with you before quoting.