MCCB-250 - 250 A Molded Case Circuit Breaker Tester

The Vanguard MCCB-250 is a programmable, high-current source designed specifically for testing molded-case circuit breakers, thermal magnetic and solid-state overload motor-protection relays.

Features:

4 current-source outputs (i.e., 5 A @ 120 Vac, 25 A @ 24 Vac, 120 A @ 6 Vac, 250 A @ 3 Vac)

4-line by 20-character LCD display

Provides external current input (0-10 A)