Solutions for your safety

Type: SVS21


The power distribution system SVS21 for DIN rail mounting distributes all voltage potentials supplied by a 24 V power supply (SMPS) onto 8 ways and selectively protects the connected loads by means of the circuit breaker fitted. With a max. load current of 8 A per way and a max. total current of 40 A the SVS21 provides ease of distribution and sub-distribution in short-circuit-limited DC 24 V applications. The protected »L+« load outputs per way allow direct connection of 0 V return conductor or functional earth (FE) and help to significantly reduce wiring time.

Suitable for the following E-T-A circuit breaker types:
electronic circuit breaker    ESS20-003..
electronic circuit protector    ESX10-103..

Technical Data

Mounting method DIN rail
Circuit breaker type electronics



Order number Description
Y 303 881 08 insulated wire bridge



  • Automation
  • Chemical, Oil & Gas
  • Pharmaceutical & Food
  • Power Engineering DC 24 V