GE Industrial Solutions GERAPID 2607, 4207, 6007, 8007 with arc chutes 1X2, 1X4, 2X2, 2X3, 2X4 - Manual (Page 28)

28 Design and specifications are subject to change without notice S47183e rev.03 2010-06-07
5. Dimensions & safety distances
Warnings
During operation, all metallic parts of the breaker, except
control box and closing solenoid drive, may carry
dangerous voltages.
Insulation covers are available as an option.
For installation of the breaker into cubicle, top and side
openings shall be provided, in order to reduce internal
pressure rise during clearing short circuit.
Ventilation openings in the breaker cubicle top cover
shall not be less than 50% of total surface area.