IAG/IUG/IEG/CEG/LEG Series
Magnetic Circuit Protectors
Introduction 99
Poles 100
Handles 103
Configurations 108
Operating Characteristics 110
Delay Curves 111
Specifications 115
Decision Tables 117IAG/IUG/IEG/CEG/LEG Series
Hydraulic Magnetic Circuit Protectors
INTRODUCTION
The Airpax IAG/IUG/IEG/CEG/LEG magnetic circuit protectors equipment, vending and amusement machines, military
provide low-cost power switching, reliable circuit protection applications and wherever precision operation is required.
and accurate circuit control for equipment in the international Temperature differences which affect fuses and other thermal
marketplace. devices are not a concern.
IEG models meet IEC spacing requirements which is mandatory One important feature of this protector line is a trip free action,
for equipment that must comply with IEC specifications 601 and which means the circuit will trip in the presence of an overload
950 and VDE specifications 0804 and 0805. In addition, they are even though the handle is held in the ON position. The delay
UL Recognized as supplementary protectors per UL STD. 1077, mechanism senses the fault and the contacts open.
CSA Certified as supplementary protectors per CSA C22.2No.
235, VDE Approved to VDE 0642 (EN60934), CCC Approved and CE The IAG/IUG/IEG/CEG/LEG is available in a wide variety of
Compliant. IAG models are for those applications where the units configurations including series, series with auxiliary switch,
inherent attributes are desired, but compliance with the various shunt and relay with a choice of delays and ratings in either
standards is not required. DC, 50/60Hz or 400Hz versions. Handles come in seven different
colors and international markings are standard. Single or multi-
Designed using the latest in sensitive hydraulic magnetic pole versions are available, with a variety of pole arrangements
technology, the IAG/IUG/IEG/CEG/LEG line adapts itself to many to meet your specifications. Four pole models require a double
applications and environments. Theyre ideal for data processing toggle handle. Units with a handle per pole come in one through
and business machines, medical instrumentation, broadcast six pole assemblies.
IAG Series - Introduction
99