Megger B10E Trip Coil Tester

Megger B10E Trip Coil Tester

The Megger B10E is a compact, dependable power-supply unit designed for efficient and reliable testing of circuit breakers. It provides a continuously variable output — 24–300 V DC or 24–260 V AC — so it can adapt to a wide range of coil and motor testing needs. Separate outputs for the closing/breaking (close/trip) coil and the spring-charging motor allow different components to be tested without re-connecting, streamlining maintenance. Direct triggering, with manual trigger buttons and external trigger inputs, makes the B10E ideal for minimum trip-voltage testing.

Key features of the Megger B10E trip coil tester

• Variable coil supply – continuously variable 24–300 V DC or 24–260 V AC output for a wide range of breaker coils.
• Separate outputs – dedicated outputs for closing/breaking (trip) coil and spring-charging motor voltage.
• High motor drive – up to 18 A (half-wave rectified DC) for spring-charging motors; up to 3300 W maximum.
• Direct triggering – manual trigger buttons and external trigger inputs for minimum trip-voltage testing.
• Portable and rugged – compact instrument supplied in a transport case for field use.
• Universal mains input – operates from 115/230 V AC, 50/60 Hz.

Megger B10E trip coil tester applications

• Minimum trip-voltage (pick-up) testing of circuit-breaker trip and close coils.
• Spring-charging motor supply and testing.
• Circuit-breaker commissioning and maintenance in substations.

What’s in the box – Megger B10E

• Megger B10E test power-supply unit
• Test leads / connection leads
• Transport case

Exact supplied accessories can vary by order; confirm with MME when purchasing.

Why buy the Megger B10E from MME in UAE

MOHAMMAD MAHDI Electronics Trading LLC (MME) supplies genuine Megger circuit-breaker test equipment across the UAE and the GCC, with application support and after-sales service. Contact MME for pricing and availability of the B10E trip coil tester.