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UNIT 11
METHODS OF SECURING LV CIRCUIT
BREAKERS

1 Learn the meaning of the following words, word-
combinations and word groups:
Circuit breakers, through bolts, bolted to the bus, stab locked to
the bus, receptacle connection, din rail mounted, busbar, machine
screw, thread, panelboard, strict safety procedures, proper
personnel protective equipment, double insulated tools, plastic
handle screwdriver, male-female type of plug, mounting rail, clip,
termination lug.

2 Read and translate Text 1:
Text 1
Methods of Securing LV Circuit Breakers

Figure 11.1 - Methods of securing circuit breakers
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