Schneider Electric

Before Installing I-Line MCCB's

Disconnect all power to the panel board.

1. Align I-Line MCCB with busbar ensuring the guide boss on the MCCB aligns with the groove on the busbar shroud.
2. Place screwdriver through rectangular hole (see picture) in the mounting bracket; using the slots in the panelboard mounting pan firmly ratchet the MCCB into place.

   [Image description: A hand is shown inserting a screwdriver into the mounting bracket of an I-Line MCCB, aligning it with the panelboard mounting pan.]

3. Tighten clamping screw do not over tighten such that mounting is deformed. Recommended torque 1.5Nm.

I-Line MCCB Removal

Reverse the fitting procedure taking care to ensure the clamping bolt is clear of the plan assembly.

If a new MCCB is not being fitted the space should be filled with HNM-1BL or HNM-4BL banking plates.

Safety

The equipment must be installed and maintained by competent personnel in accordance with the appropriate statutory regulations and codes of practice e.g. Electricity at Work Regulations, IEE Wiring regulations (BS7671) Etc.

Ensure the source is isolated elsewhere, locked off and labelled prior to work being carried out on the board.

It is the responsibility of the installer to ensure that all electrical connections are tight and satisfactory earth continuity has been achieved.

Following completion of installation these instructions should be left with the equipment/end user.

Warning

• Do not adjust plug on jaws or remove the joint compound for them.
• Mount main circuit breaker adjacent to main lugs.
• Clearly identify when used as an incomer on Size 1 Panelboard.

I-Line MCCB Product Selector Table

Outgoing Device 1 Pole

16-100A Icu= 25 kA @ 240 V AC

Triple Pole (3 Mods)

Health and Safety at Work, etc Act 1974

To ensure that the equipment described is safe for both personnel and property it should be installed, commissioned and maintained by or under the supervision of qualified persons. Regard should be taken of BS7671, Codes of practice, statutory requirements and specific Instructions issued by Schneider Electric.

Any operating or installation queries relating to these products should be communicated directly to Schneider Electric.