Special Features:

Board assembly 12; capacitor 1; chassis 1; cover 2; diode 2; guide module 2; handle 2; junction blockm 5; lamp 3; reactor 1; resistor 57; switch 10; transformer 2

Properties:

An electrically activated item specifically designed to indicate the occurrence of a malfunction in a component of an electronic set, central or system. It may indicate the malfunction by a pop-out button (e.G. Ground fault interrupt outlets) or color change by emitted light or displayed in a window. The indicator may utilize a "push to test" button. It does not make quantitative or qualitative tests such a provided by test sets.