This guide provides step-by-step instructions for installing the BZMU3-3/W circuit breaker, including removing caps, mounting pillars, and securing side plates.
The document is an installation guide for the BZMU3-3/W model. It details the procedure for preparing the base by removing caps and nuts, followed by the installation of copper pillars and side plates using specific M4 screws.
Next, the user places the circuit breaker into the base's guide rail slot and rotates the handle to the draw-out position. The final steps involve operating the interlock mechanism to unlock it, rotating the handle to engage the lock, and verifying that the indication device is connected. This manual is written in Chinese.
| Screw size for side plates (top) | M4 * 80 screws |
|---|---|
| Screw size for bottom of side plates | M4 * 10 screws |
Install them using M4 * 80 screws for the top and M4 * 10 screws for the bottom.
Place it into the guide rail slot of the base and rotate the handle to the draw out position.