Sure-Set Split-Core Current Switch

Setra’s Sure-Set™ Model SSC current switch is the safest current
switch for under current sensing on constant speed drive
applications. The split-core current switch provides a unique
approach to calibration and installing current sensors, utilizing
the horsepower of the motor. This eliminates exposure to arc
flash vs. traditional adjustable set point switches on the market.
The multi-range dial maximizes flexibility and reduces overall installation
time, allowing installation to be done on a cold circuit
without the need for an arc flash suit and protective equipment.
The SSC’s recessed set point dial reduces the chance of inadvertent
adjustments, while the detents provide tactical feedback
that the desired horsepower rating has been selected.
Avoid Arc Flash
Traditional adjustable current switches require the installer to
make set point adjustments to the unit on a live circuit during
installation increasing the safety risk to the installer. Each SureSet™
model offers 9 pre-configured set points so the installer can
pre-configure the switch, based on the rating of the motor, prior
to powering the circuit, eliminating the risk of arc-flash hazard.