Receptacle Panel; Main Circuit Breaker - Generac Power Systems Magnum MTT25 Operating Manual

RECEPTACLE PANEL

The receptacle panel is equipped with six receptacles for
running accessories or tools from the generator. Power
is supplied to the receptacles any time the engine is
running and the main circuit breaker and the receptacle
panel main circuit breaker are switched to the ON (I)
position. Each receptacle has an individual circuit
breaker, located inside the cabinet under a flip-up cover.
Each circuit breaker corresponds with each receptacle
located below it on the receptacle panel.
1. 240V/30A Twist-lock
2. 120V/20A GFCI
3. 240V/50A Twist-lock
Should the main breaker, or any of the individual circuit breakers trip, remove some of the load to the receptacles
before turning them back on.
With all of the lights off, the full generator output may be used with the receptacles.
Note: To ensure proper grounding, anytime the generator is providing power to any equipment or load panels that
do not have a grounded plug, a ground wire MUST BE added between the equipment and the grounding stud on
the receptacle panel per the National Electrical Code (NEC), state and local regulations.

MAIN CIRCUIT BREAKER

The main circuit breaker is located on the main control panel. When the breaker is in
the OFF (O) position, power is interrupted between the connection lugs and the
generator. Once the connections have been made to the connection lugs and the unit
has been started and allowed to reach normal operating temperature, the breaker may
be switched to the ON (I) position.
The main circuit breaker will be tripped, disconnecting power to the connection lugs if
any of the following items occur while the unit is running:
1. Overload of the generator circuits to the connection lugs (208/120V only).
2. The door covering the connection lugs is opened.
3. If the emergency stop switch is activated.
Make sure any problems that cause the main circuit breaker to trip are corrected before returning the switch to the
ON (I) position.
The main circuit breaker interrupts power to the connection lugs only. The receptacle panel
receptacles have power even if the main circuit breaker is in the OFF (O) position. To
disconnect power to these receptacles, use the individual circuit breakers located near each
receptacle.
Receptacle Panel
Grounding Stud
00195
01202
31