Description
The Megger MS-2A provides adjustable AC current for testing overcurrent relays, motor overloads, ground-fault devices and molded-case circuit breakers.
A digital memory ammeter captures short-duration current and an integrated timer records operating time. Four output ranges accommodate different load impedances. The set can perform time-delay tests on devices rated up to 125 A using the manufacturer’s recommended procedure; higher test currents are available for short-duration instantaneous-trip checks.
Key Specifications
- Output range 1: 0–5 A at 120 V maximum
- Output range 2: 0–25 A at 24 V maximum
- Output range 3: 0–120 A at 6 V maximum
- Output range 4: 0–240 A at 3 V maximum
- Short-duration capability: Up to 750 A through a typical 125 A breaker
- Timer resolution: 1 ms
Request a rental or sales quote to confirm availability, configuration and included accessories.
