Access to the circuits connected to the P991
test block is provided by the P992 multi-finger
test plug. The P992 is compatible with any
configuration of the P991.
The P992 enables convenient wiring of the test
equipment prior to insertion into the test block.
Use of the P992 ensures that the circuits operate
in a predetermined sequence, according to the
application, before breaking the connection
between the circuit and line connection.
Each socket is numbered at the front and relates
to the corresponding terminal on the rear of the
test block
• 20A continuous (UL 5A nominal)
50A for 10s
100A for 3s
150A for 1s
> Maximum working voltages
• 300V ac rms or dc relative to earth/neutral
(UL 250V ac rms or dc)
• 600V ac rms or dc between any adjacent
cassettes
