CT Household AC Contactor
GENERAL
CT Series Household AC Contactors are suitable tor using in the circuits up to the rated voltage 400V AC 50Hz or 60Hz, rated current up to 63A, for controlling household appliances & similar usages ' low micro - load, also controlling household motors ' loading, whose controlling power shall be reduced. The products are used for family, hotel, apartment etc. places. And, it can be realized automatic function. The product conforms to GB17885, IEC61095, EN61095 standards.
Model and Meaning
Normal Working and Installation Conditions
1. Temperature: -5℃～+40℃, not exceeding +35℃ within 24h;
2. Altitude: not over 2000m;
3. Atmospheric conditions: not over 50% under RH +40℃, it can reach 90% under RH +20℃. In dewing, it should be taken special measurement;
4. Pollution grade: 2;
5. Installation type: II;
6. Installation method: TH35-7.5 type steel Din-rail;
7. Protection grade: IP20.
Main Technical Parameters
◆ Pole No: 2P, 4P;
◆ Operating conditions: Within the ambient temperature range of -5℃～40℃, apply rated control power voltage Us to the contactor suction coil, so that when it heats up to stable state, the contactor can reliably close within the range of 85 to 110%Us. Its release voltage shall not be higher than 75%Us and not lower than 20%Us.
◆ Rated insulation voltage, conventional thermal current, utilization category, rated working current and control powerto see the table below.
◆ Making and breaking capacity
Product Features
AC Contactor belongs to modular controlling electrical equipments, which has novelty structure, compact size. It is DIN-rail for installation, size of modular, modeling artistic, use of safety, direct acting inversion. And, it can installed in the distribution boards along with breakers. It is adopted high quality insulation raw-materials, which is improved for safety, nice appearance, low noise, suitable for hotel and hospitals places etc.
Overall and Installation Dimension
Note: Using 2P AC Contactors with breakers closely installation, it must be installed distance piece for cooling. If high temperature in the distribution boards, it must be capacity-reducing use.
