Function description of CBM device circuit breakers
The CBM product range protects against
overload and short-circuit currents in 24 V DC circuits. The nominal
current of each channel can be adjusted individually in fine
increments between 0.5 and 10 A. The selected settings are locked
electronically. This prevents the risk of unintentional adjustment.
The integrated early warning system
ensures fewer failures. If 80% of the set nominal current of a channel
is reached, a warning is indicated via the associated LED.
Furthermore, the separate signal output can be used for remote
signaling and is also able to be remotely reset.
Thanks to the active current
limitation, the upstream power supply can be used optimally. This
enables the use of smaller switched-mode power supply units and
prevents undesirable voltage dips.
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