Appendix
A.2 Standards and specifications
3VL IEC molded case circuit breakers
System Manual, 11/2013, 110 0110 - 02 DS 03
309
VL160X–VL400 molded case circuit breakers that are equipped with a SENTRON VL RCD
module correspond to IEC 60947-2 Annex B.
The RCD module SENTRON VL corresponds to IEC 61000-4-2 to 61000-4-6, IEC 61000-4-
11 and EN 55011, Class B (tested in accordance with CISPR 11) with regard to
electromagnetic compatibility.
The reference temperature for the RCD modules and the 3VL molded case circuit breakers
is 40 °C. The suitability of the SENTRON VL RCD module for mounting on the 3VL molded
case circuit breakers has no effect on the characteristic key data of the molded case circuit
breaker, such as:
● Rated voltage (50 / 60 Hz), switching capacity
● Electrical and mechanical service life
● Connections
● Operating mechanisms (VL160, VL250, VL400)
● Auxiliary switches and trip units
Rated current, see "Use in unusual environments".
In accordance with DIN 40713, the graphical symbols that the internal circuit diagrams
contain only provide information on the type, connection and mode of operation of devices,
but not on their type of construction.
All 3VL molded case circuit breakers have shock resistance in accordance with the test
procedures defined in IEC 68 Part 2.
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