Megger EGIL200 Circuit Breaker Analyser
The Megger EGIL200 is the first in a new generation of circuit breaker analysers, setting fresh standards in speed, simplicity, and precision.
Developed in close cooperation with global industry leaders and drawing on the proven success of the market-leading Megger TM Series, the EGIL200 puts emphasis on ease of use - minimising set-up time and delivering results faster than ever.
With just one streamlined connection, you can perform a full suite of operations, including:
- Timing of main and PIR contacts
- Coil current analysis (close, open 1 and 2 coils)
- Station voltage measurements
- Motion measurements
- Motor current measurement
Designed for demanding field conditions, the EGIL200 is a complete toolbox for fast, reliable, and hassle-free circuit breaker condition assessments.
Key Benefits of the Megger EGIL200
- Mid-range analyser offering high-end accuracy at an affordable cost
- Fast, intuitive operation with minimal user interaction
- Proven measurement performance inherited from the Megger TM Series
- Built tough - field-ready instrument and accessories designed for harsh environments
- User-friendly interface that simplifies testing and reporting
The EGIL200 also delivers:
- Compliance with IEEE C37 and IEC 62271 standards
- Rugged IP67-rated case with accessories stored in a handy backpack
- One-click reporting to PDF or print
- Multi-functional control channels for station voltages, coil currents, and control pulses
- Patented Active Interference Suppression for accurate results in noisy environments
- Galvanically insulated, polarity-independent auxiliary contact channels
▶ Discover the EGIL200 in Action:
What comes with the Megger EGIL200?
- Megger EGIL200 Circuit Breaker Analyser
- (GA-00850) Timing M/R cable
- (GA-00851) Timing M/R extension cable
- (GA-00871) Timing AUX cable
- (GA-90002) Control cable kit
- (KD-03040) Timing M/R clamp
- (GA-01005) Analogue cable
- (2012-180) Lead and accessory bag
- (GC-00110) Thermal printing paper
- Ground lead 2.5/5 m
- Ethernet cable 5 m
- USB cable 3 m
- USB memory stick
- Lead ties
- Power cable
- User manual
▶ EGIL200 Measuring Medium Voltage Breakers:
Why Industry Professionals Choose the Megger EGIL200
In critical industries, the EGIL200 Circuit Breaker Analyser is indispensable for ensuring safe, reliable, and efficient operation of medium- and high-voltage systems.
8 Key Reasons to Use a Circuit Breaker Analyser
1. Comprehensive Testing
Perform all essential tests in one unit — including timing, motion analysis, coil current, motor current, station voltage, resistance, and pick-up voltage. Fully compliant with IEC 62271 and IEEE C37.
2. Fast, Intuitive Workflow
One hook-up, one screen, and one-click reporting keeps your work quick and simple.
3. Built for the Field
Tough, IP67-rated case and rugged accessories ready for demanding site conditions.
4. Accuracy in Noisy Environments
Active Interference Suppression ensures results stay precise, even in substations or switchyards.
5. Enhanced Safety
Optional DualGround™ module allows breakers to stay earthed on both sides during testing.
6. Advanced Diagnostics
Dynamic Contact Resistance Measurement (DCRM) uncovers hidden wear and misalignment issues that static tests can miss.
7. Lifecycle Support
Suitable for every stage - development, commissioning, maintenance, and post-fault inspection.
8. Preventative Maintenance
Identify issues early, extend equipment life, and prevent costly downtime.
Quick Summary Table
| Feature | Details |
| All-in-one measurement | Timing, motion, current, voltage, resistance - all in one unit. |
| Intuitive interface | Single-screen workflow and one-click reports. |
| Rugged design | IP67-rated and ready for harsh field conditions. |
| Noise suppression | Accurate readings in substations and switchyards. |
| DualGround™ option | Safer testing with both sides earthed. |
| Broad test capability | Timing, motion, DRM, coil/motor currents, voltage, pick-up tests. |
| Lifecycle coverage | From commissioning to maintenance and refurbishment. |
| Preventative maintenance | Detects issues early, minimises downtime. |
Why It Matters
Safety and Reliability: Ensures breakers trip when needed and prevents failures.
Compliance: Provides trusted results for IEC, IEEE, and NETA standards.
Efficiency: Faster set-up and reporting minimises downtime.
Longevity: Extends breaker lifespan through early issue detection.
❓ Frequently Asked Questions (FAQ)
Q1: What does a circuit breaker analyser measure?
A. Timing, motion, resistance, coil/motor currents, station voltage, and pick-up voltage to fully assess breaker performance.
Q2: Why is DCRM important?
A. It reveals hidden wear and contamination during breaker operation — issues that static tests often miss.
Q3: Can testing be performed safely with both sides earthed?
A. Yes. With DualGround™, the breaker stays safely earthed during tests.
Q4: How does this support compliance?
A. Results are fully aligned with IEC 62271 and IEEE C37 standards.
Q5: Who typically uses a circuit breaker analyser?
A. Utilities, industrial maintenance teams, commissioning engineers, OEMs, and service providers working on medium- and high-voltage switchgear.