Independent power supply with build-in power source,directly draws power from the incoming end to avoid the risk of protection function failure caused by external power supply failure.
● Overload protection
● Short circuit protection
● Isolation
● Controlling
● Used in residential building, non-residential building, industry, energy and infrastructure
Applications And Functions
● Used for controlling 3-phase motors and generally for controlling power circuits
● Used for many other applications such as isolating, capacitor switching and lighting
Technical specifications for type PC61
Technical specifications for auxiliary contacts PC61-A1/A1D/A1C
● Standard: IEC 60947-5-1
● Number of auxiliary contacts: 2, 4
● Mounting type: Front, side
● Conventional heating current (A): 10
● Rated operational voltage Ue (V): Up to 690
● Rated insulation voltage Ui (V): 690
● Conventional thermal current Ith (A): 10
● Minimum switching capacity Imin (mA): 5
● Short circuit protection (A): gG fuse: 10 A
● Rated making capacity (A): 140
Technical specifications for time delay contact PC61-A2/A3
● Standard: IEC 60255-5
● Number of contacts: 2
● Mounting type: Front
● Delay time type making time delay, breaking time delay
● Timing ranges: 0.1-3, 0.1-30, 10-180
● Repeat accuracy: ± 3 % (10 ms minimum)
● Reset time
● During time delay period (ms): 150
● After time delay period (ms): 50
● Conventional heating current (A): 10
● Rated operational voltage Ue (V): Up to 690
● Rated insulation voltage Ui (V): 250
● Conventional thermal current Ith (A): 10
Voltage and frequency for coil PC61-D2/D4/D6
Technical specifications for coil PC61-D2/D4/D6
Selection and ordering data
AC contactors?PC61, 3-pole, 4 to 45 kW
Selection and ordering data
AC contactors?PC61, 4-pole, 4 to 45 kW
Selection and ordering data
Reversing contactors PC61DN, 4 to 45 kW
Selection and ordering data
Instantaneous auxiliary contact blocks
Time-delay auxiliary contact blocks
Coils
Mechanica interlock for inversing contactors
Electrical life curve for AC contactor PC61
Outline and installation dimensions
