Lockable test button option and mechanical indicator as standard
Type 55.33 - General purpose relay 10A
AC or DC coil
Lockable test button and standard mechanical indicator on 2- and 4-contact Types
Type 55.34 - General purpose relay 7A
AC or DC coil
Lockable test button option and mechanical indicator as standard
Type 55.34T - relay for railway applications 7A
Compliant with EN 45545-2 + A1: 2016 (protection against fire and smoke), EN 61373 (resistance to shock and vibration, category 1, class B), EN 50155 (resistance to temperature and humidity, class TX)