GCB100/150/250/400/600
Installation Instruction
(GCBX2/3-PBR-STD)
1. Do not use any deformed or damaged device.
2. Mounting, detaching, wiring, maintaining and checking should be
done by an authorized or certified person.
3. It should not be used in severe environment such as high
temperature, high humidity, dusty, corrosive gas, excessive
vibration and impulse.
They may result in fire or malfunction.
4. Use the device in a range of the rate current and pole of MCCB.
5. Mounting should be done according to the instruction manual.
Failure to mount may cause malfunction of MCCB or cause an
incident which may make the operator hurt.
6. Please tighten the terminal screw in proper torque to prevent
overheating.
7. Each crimp terminal or conductor pole should be connected
parallel.
8. When using the extended busbar, fit interphase barriers between
terminals. If the breaker has no interphase barrier insulate the
exposed part of the terminals or conductors with insulation
sleeves tape or coating.
9. Be cafeful not to be damaged by accidents during transportation
or installation.
10. Do not modify the device unless it is permitted.
11. When the device become useless, it should be disposed of them
as an industrial waste.
CAUTION
GCB100 Pole
Size A Size B
Feature
Inch mm Inch mm
2P 1.78 45.0 0.98 25.0
3P 1.38 35.0 0.98 25.0
GCB100
•Be sure to read the manual and warning message for safety before
using products.
•This manual should be given to the person who actually uses the
products and is responsible for their maintenance.
SAFETY PRECAUTION
•Before installation, wiring, operation, maintenance and inspection of
the device, be sure to read the safety precautions carefully and follow
the message to ensure proper operations.
ADC ACCESSORY DEVICE (Extended Busbar)
Applicable MCCBs:GCB100/150/250/400/600
DANGER
DANGER
CAUTION
: Offending against the message will result in death or
serious injury.
: Offending against the message will result in minor
injury or physical damage.
GCB150 Pole
Size A Size B
Feature
Inch mm Inch mm
2P 1.77 45.0 1.38 35.0
3P 1.77 45.0 1.38 35.0
GCB250 Pole
Size A Size B
Feature
Inch mm Inch mm
2P 1.77 45.0 1.38 35.0
3P 1.77 45.0 1.38 35.0
GCB150
•Turn off the power before starting mounting, dismounting, wiring,
maintenance or inspection. Failure to do may result in electric
shocks and burns.
