SENTRON communication-capable circuit protection devices

Why SENTRON COM?

SENTRON measuring and communication-capable circuit protection devices offer high-level transparency needed to prevent outages, ensure availability and minimize operating costs. Their ability to integrate into digital solutions allows for advanced energy and maintenance management. They protect and monitor electric circuits, or bundle and forward the measured values.

Products in this portfolio include:

SENTRON Powercenter 1100 data transceiver
SENTRON Powercenter 2000 data transceiver
SENTRON 5SL6 COM miniature circuit breaker
SENTRON 5SV6 COM AFDD/MCBs
SENTRON 5SL6 COM RCM miniature circuit breaker
SENTRON 5SV8 COM residual current measuring device
SENTRON ECPD 5TY1 COM electronic circuit protection device
SENTRON 5TT4 COM digital I/O module
SENTRON 5ST3 COM remote control auxiliaries
SENTRON 5ST3 COM auxiliary switch/fault signal contact
SENTRON 3NA COM NH series fuse

Key benefits

Act proactively with predefined threshold values

SENTRON COM series communication-capable circuit protection devices allow you to set individual threshold values. If these are exceeded, they issue a warning message, enabling you to take fast action and prevent system failure.

Use predictive maintenance planning

With monitoring, you can identify potential dangers or component failures and repair or replace in advance. You can also prepare for all other maintenance work and schedule it to occur during a planned system downtime.

React quickly with precise fault localization

Quickly identify and remedy faults with SENTRON measuring and communication-capable circuit protection devices. Locate and better understand malfunctions to return to normal system operation as fast as possible.

Featured capabilities

Illustrated man with tablet performing residual current monitoring and insulation resistance measurement.

Reliable safety without insulation testing

Residual current monitoring with SENTRON devices and Powercenter 3000 can replace periodic insulation resistance measurement under IEC 60364-6 while offering even higher safety through continuous condition monitoring.

Flyer on the insulation resistance measurement use case

Illustrated man with tablet performing residual current monitoring for preventative fire protection.

Early fire detection in ventilation

SENTRON 5SV8 COM, miniature circuit breakers and Powercenter 3000 detect fault currents early in ventilation systems that cannot shut down automatically, enabling timely intervention before fire risk becomes critical.

Flyer on the preventive fire protection use case

Illustrated man with tablet performing residual current monitoring for event systems.

Safer power for event systems

SENTRON circuit protection devices with Powercenter 3000 integrate residual current monitoring into event and trade fair distribution boards, boosting safety and reducing the risk of shutdowns during critical live operations.

Flyer on the trade fair distribution boards use case