MINIATURE CIRCUIT-BREAKER S503-K5.8
Product code
3210173
S503-K5,8 High Performance Circuit Breaker HPCB
The S500 high perfomance circuit breaker fullfils he requirement of larger short-circuit currents, thus in turn placing heavy demands on protective sitchgear reagrding safety, reliability and switching capacities. It is equipped with thermal and / or electromagentic release to protect circuits, motors, switchgear and systems from the effect of overload and short cicruit currents.
Product details
Technical specifications
Built-in depth92 mm
Release characteristicK
Number of poles (total)3
Number of protected poles3
Rated current5.8 A
Rated voltage690 V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V25 kA
Voltage typeAC
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V25 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V50 kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V50 kA
Frequency50 ... 50 Hz
Concurrently switching neutral conductorfalse
Over voltage category3
Pollution degree2
Product codes
SAPABC672
PLC3210173
STK3210173
GTIN/EAN7612270303618
Manufacturer part numberS503-K5,8
Vendor material number3210173