Clearance Requirements

The IC-3121 installation must meet the following space and cabling clearance requirements for optimum cooling:

• Allow 76.2 mm (3.0 in.) on the top and bottom of the IC-3121 for air circulation.
• Allow 50.8 mm (2.0 in.) on the sides of the IC-3121 for air circulation.
• Allow enough space in front of the IC-3121 to connect cables.