Accessories
4.6 Motor operators
3VA molded case circuit breakers with IEC certificate
356 Manual, 03/2019, A5E03603177010-03
Compatibility with other accessories
Irreparable damage to the molded case circuit breaker
If the SEO520 motor operator is equipped with a communication option, the use of auxiliary
(AUX) switches is
permitted in the HP version (3VA9988-0AA11) due to requirements
pertaining to air and creepage distances in the right-hand accessory compartment of the
molded case circuit breaker.
This warning notice is relevant for cases where an SEO520 motor operator with a
communication option is used in an application without communication. If the SEO520 motor
operator is connected to a communication system, the COM060 communication module
occupies the mounting location of the auxiliary (AUX) switch in the HP version in the right-
hand accessory compartment.
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