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The TD300 activation and trip box

The TD300 activation and trip box is a mobile, battery-operated local test device. Its purpose is:

The power supply is provided by two AA batteries included in the scope of supply.

The TD300 activation and trip box is designed for ease of handling with dimensions of 76 x 107 x 25 mm (W x H x D).

Description of the TD300 activation and trip box

LED "ACT" for indicating the battery status

Slide switch ON/OFF

<TRIP> pushbutton for testing the molded case circuit breaker

2 1.5 V AA batteries

Plug-in connector for insertion in the test socket on the ETU

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