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I-T-E Max-Flex

Flange-Mount Handle Operator

GENERAL INFORMATION

Description

The I-T-E Max-Flex

Flange-Mount Handle Operator is a

flexible cable control device used for the remote switching of

a circuit breaker within an enclosure. The flexible cable is

connected directly to the breaker switch handle at one end

and a factory installed switch handle operator at the other end.

The remote operator handle, located on the enclosure flange,

is used to perform mechanical open/close switching opera-

tions. This is accomplished through the cable’s sliding center

race enclosed within the cable.

Function

The advanced design concept of the Max-Flex Handle Opera-

tor provides for greater flexibility when locating a circuit

breaker within an enclosure. The circuit breaker can be

mounted almost anywhere, at any angle and on almost any

convenient surface. The same flexibility applies when locating

the switch handle operator on the flange section of the

enclosure.

Types 1, 3, 3R, 4, 4x, 12

Application

The Max-Flex Operator is designed to work with I-T-E circuit

breakers having current ratings through 600A. The Max-Flex

unit meets all the industrial criteria such as UL and Automotive

Industry Standards.

Design

The new Max-Flex Handle Operator provides maximum flex-

ibility in design and assembly of electrical equipment. Since

there are no linkages to assemble, the Max-Flex system can

save time during installation.

The cable design is flexible and rugged. It is similar to those

cables used in aircraft control systems. The flexible cable

comes in standard 3 or 4 ft. lengths. However, specific lengths

can be special ordered up to 20 ft.

Operation

When properly installed, the Max-Flex Handle Operator is

used to perform remote switching operations from outside of

the enclosure. Switching is accomplished by pushing the

Max-Flex Handle Operator up for ON and down for OFF. The

mechanical advantage gained with this device simplifies switch-

ing operations when compared with local switching at the

breaker.

This unique design offers breaker trip indication as a standard

feature. Interlocking provisions are included and described

below. All switching functions are standard to accepted

practices.

Unassembled Max-FlexTM Flange-Mount Handle Operator

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