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Circuit switchers, transfer switches, and loadbreak switches

Megger's portfolio of test solutions for circuit switches, featuring primary injection, timing, contact resistance, and insulation testing instruments.

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All Circuit breakers LV breakers MV breakers HV/EHV/UHV breakers HSCBs (High Speed Circuit Breakers) Circuit switchers, transfer switches, and loadbreak switches Reclosers GIS
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  • Show discontinued products

EGIL200 circuit breaker analyser

Complete toolbox for daily, hassle-free circuit breaker condition assessments
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EGIL

Circuit breaker tester
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TM1700 circuit breaker analysers

Circuit breaker time and travel analysers with DualGround™ testing
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MOM2

Handheld 200 A micro-ohmmeter
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DLRO100 series of digital low resistance micro-ohmmeters

Perform high current low resistance testing in almost any location, even if there is no access to a mains supply
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MJÖLNER200

200 A micro-ohmmeter with DualGround safety
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TM1800 circuit breaker analysers

One toolbox for all circuit breaker testing requirements
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MJÖLNER600

600 A micro-ohmmeter with DualGround safety
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MOM200A

200 A micro-ohmmeter
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MOM690

Micro-ohmmeter with on-board test control
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DELTA4000 series 12 kV power factor/tan delta testers

The DELTA4000 series tests electrical insulation in power apparatus
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ODEN AT primary current injection test system

Primary injection testing of protective relay equipment and circuit breakers
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TRAX Multifunction transformer and substation test system

Portable and compact system packed with features that maximise asset condition awareness
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IDAX series of insulation diagnostic analysers

Measure moisture content, tan delta/power factor and oil conductivity using DFR in the field - IDAX300/300S, IDAX322, IDAX350
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MOM600A

600 A micro-ohmmeter
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SPI4000 smart primary injection test system

Primary injection test set for protective relay equipment and circuit breakers
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VIDAR

Vacuum interrupter tester
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B10E

Trip coil tester
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