The AF52-30-00-11 is a 3 pole - 690 V IEC or 600 UL contactor with screw terminals, controlling motors up to 22 kW / 400 V AC (AC-3) or 40 hp / 480 V UL and switching power circuits up to 100 A (AC-1) or 80 A UL general use. Thanks to the AF technology, the contactor has a wide control voltage range (24-60 V 50/60 Hz and 20-60 V DC), managing large control voltage variations, reducing panel energy consumptions and ensuring distinct operations in unstable networks. Furthermore, surge protection is built-in, offering a compact solution. AF contactors have a block type design, can be easily extended with add-on auxiliary contact blocks and an additional wide range of accessories.
Technical
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- Number of Main Contacts NO: 3
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- Number of Main Contacts NC: 0
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- Number of Auxiliary Contacts NO: 0
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- Number of Auxiliary Contacts NC: 0
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- Rated Operational Voltage: Main Circuit 690 V
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- Rated Frequency (f): Main Circuit 50 / 60 Hz
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- Conventional Free-air Thermal Current (Ith): acc. to IEC 60947-4-1, Open Contactors q = 40 °C 105 A
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- Rated Operational Current AC-1 (Ie):
- (690 V) 40 °C 100 A
(690 V) 60 °C 80 A
(690 V) 70 °C 70 A
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- Rated Operational Current AC-3 (Ie):
- (415 V) 60 °C 53 A
(440 V) 60 °C 53 A
(500 V) 60 °C 45 A
(690 V) 60 °C 35 A
(380 / 400 V) 60 °C 53 A
(220 / 230 / 240 V) 60 °C 53 A
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- Rated Operational Current AC-3e (Ie):
- (415 V) 60 °C 53 A
(440 V) 60 °C 53 A
(500 V) 60 °C 45 A
(690 V) 60 °C 35 A
(380 / 400 V) 60 °C 53 A
(220 / 230 / 240 V) 60 °C 53 A
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- Rated Operational Power AC-3 (Pe):
- (400 V) 22 kW
(415 V) 30 kW
(440 V) 30 kW
(500 V) 30 kW
(690 V) 30 kW
(380 / 400 V) 22 kW
(220 / 230 / 240 V) 15 kW
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- Rated Operational Power AC-3e (Pe):
- (415 V) 30 kW
(440 V) 30 kW
(500 V) 30 kW
(690 V) 30 kW
(380 / 400 V) 22 kW
(220 / 230 / 240 V) 15 kW
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- Rated Short-time Withstand Current Low Voltage (Icw):
- at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 600 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 110 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 250 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1000 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 350 A
for 1 s -empty- A
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- Maximum Breaking Capacity:
- cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 950 A
cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 600 A
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- Maximum Electrical Switching Frequency:
- (AC-1) 600 cycles per hour
(AC-2 / AC-4) 150 cycles per hour
(AC-3) 1200 cycles per hour
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- Rated Insulation Voltage (Ui):
- acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 690 V
acc. to UL/CSA 600 V
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- Rated Impulse Withstand Voltage (Uimp): 6 kV
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- Maximum Mechanical Switching Frequency: 3600 cycles per hour
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- Rated Control Circuit Voltage (Uc):
- 50 Hz 24 ... 60 V
60 Hz 24 ... 60 V
DC Operation 20 ... 60 V
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- Operate Time:
- Between Coil De-energization and NC Contact Closing 19 ... 105 ms
Between Coil De-energization and NO Contact Opening 17 ... 100 ms
Between Coil Energization and NC Contact Opening 38 ... 95 ms
Between Coil Energization and NO Contact Closing 42 ... 100 ms
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- Mounting on DIN Rail:
- TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715
TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
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- Mounting by Screws (not supplied): 2 x M4 or 2 x M6 screws placed diagonally
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- Connecting Capacity Main Circuit:
- Flexible with Ferrule 1/2x 4 ... 35 mm²
Flexible with Insulated Ferrule 1/2x 4 ... 35 mm²
Rigid 1/2x 6 ... 3 5 mm²
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- Connecting Capacity Control Circuit:
- Flexible with Ferrule 1/2x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 1x 0.75 ... 2.5 mm²
Flexible with Insulated Ferrule 2x 0.75 ... 1.5 mm²
Rigid 1/2x 1 ... 2.5 mm²
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- Wire Stripping Length: Main Circuit 16 mm
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- Degree of Protection:
- acc. to IEC 60529, IEC 60947-1, EN 60529 Coil Terminals IP20
acc. to IEC 60529, IEC 60947-1, EN 60529 Main Terminals IP10
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- Terminal Type: Screw Terminals
Technical UL/CSA
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- General Use Rating UL/CSA: (600 V AC) 80 A
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- Horsepower Rating UL/CSA:
- (120 V AC) Single Phase 3 hp
(200 ... 208 V AC) Three Phase 15 hp
(220 ... 240 V AC) Three Phase 20 hp
(240 V AC) Single Phase 10 hp
(440 ... 480 V AC) Three Phase 40 hp
(550 ... 600 V AC) Three Phase 50 hp
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- Tightening Torque UL/CSA:
- Control Circuit 11 in·lb
Main Circuit 35 in·lb