IM02601006E www.eaton.com 4-2
IQ 150S/250S 4: Electrical Installation
IMPORTANT!
• IF THE EQUIPMENT IS USED IN A MANNER NOT SPECIFIED BY
THE MANUFACTURER, THE PROTECTION PROVIDED BY THE
EQUIPMENT MAY BE IMPAIRED.
• THERE IS NO REQUIRED PREVENTIVE MAINTENANCE OR
INSPECTION NECESSARY FOR SAFETY. HOWEVER, ANY REPAIR
OR MAINTENANCE SHOULD BE PERFORMED BY THE FACTORY.
DISCONNECT DEVICE: The following part is considered the equipment dis-
connect device. A SWITCH OR CIRCUIT-BREAKER SHALL BE INCLUDED IN
THE END-USE EQUIPMENT OR BUILDING INSTALLATION. THE SWITCH
SHALL BE IN CLOSE PROXIMITY TO THE EQUIPMENT AND WITHIN EASY
REACH OF THE OPERATOR. THE SWITCH SHALL BE MARKED AS THE
DISCONNECTING DEVICE FOR THE EQUIPMENT.
4.2: Electrical Connections
All wiring for the IQ 150S/250S is done through the front of the unit (lifting the cover with the power
to the unit OFF) so that the unit can be surface mounted. Connecting cables exit the unit via two
openings in the base plate (see figures 3.6 and 4.1).
DO NOT over-torque screws. Maximum recommended torque is
0.5/0.6 Nm (4.42/5.31 lbF in).
Summary of Contents for IQ 150S
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