Thermal magnetic circuit breaker
0.5 - 52 A, 65 - 480 V | AS168 series SCHURTER

The AS168X is a thermal magnetic high performance CBE to IEC 934
and a "supplementary protector" to UL 1077. It is capable of drastically limiting the "let-through energy" in case of short circuit interruptions. The series is available in units from one to four poles for use in
AC and DC circuits. Multipole devices are connected internally and at
the handle for simultaneous operation. This applies also to combinations with the switched neutral pole. Well designed screw type terminals at line and load side are provided for safe and easy connection
to line and load. They accept #16 to 4 AWG / 1,5 to 25 mm2
.
The AS168X is suitable as supplementary protector under
UL 1077 / EN 60934 or as Manual Motor Controller according
UL 508 / CSA 22.2 14. Thus the Breaker has a high versatility
and is suitable for many functions:
* Motor overload protection (thermal and magnetic)
* Motor starting across-the-line (direct-on-line)
* Motor starting with motor disconnect (cos phi 0,4 - 0,5)
* Motor group installation (short capacity 5 kA)
* Control circuit