The PISA11 series includes various cost-efficient electronic circuit breakers for DC 24V systems.
All PISA11 devices provide one input and four current controlled output channels. The compact electronic circuit breakers ensure a sufficient supply voltage for critical loads even in the event of an fault. PISA11 also protects small cable sizes against overload.
PISA11 is also available as NEC Class 2 version. With this device you are able to install up to 4 NEC Class 2 circuits.