Контактор A145-30-11 110V AC 145A ABB

Dimensions

• Product Net Width:111.5 mm
• Product Net Depth / Length:160 mm
• Product Net Height:196 mm
• Product Net Weight:2.9 kg

Technical

• Number of Main Contacts NO:3
• Number of Main Contacts NC:0
• Number of Auxiliary Contacts NO:1
• Number of Auxiliary Contacts NC:1
• Rated Operational Voltage:Main Circuit 690 V
• Rated Frequency (f):Main Circuit 50 / 60 Hz
• Conventional Free-air Thermal Current (Ith):acc. to IEC 60947-4-1, Open Contactors q = 40 °C 250 A
• Rated Operational Current AC-1 (Ie):

(1000 V) 40 °C 180 A

(1000 V) 55 °C 180 A
(1000 V) 70 °C 180 A
(690 V) 40 °C 250
(690 V) 55 °C 230
(690 V) 70 °C 180

• Rated Operational Current AC-3 (Ie):

(415 V) 55 °C 145 A

(440 V) 55 °C 145 A
(500 V) 55 °C 145 A
(690 V) 55 °C 120 A
(1000 V) 55 °C 80 A
(380 / 400 V) 55 °C 145 A
(220 / 230 / 240 V) 55 °C 145

• Rated Operational Power AC-3 (Pe): 

(415 V) 75 kW

(440 V) 75 kW

(500 V) 90 kW
(690 V) 110 kW
(380 / 400 V) 75 kW

(220 / 230 / 240 V) 45 kW

• Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1:8 x Ie AC-3
• Rated Making Capacity AC-3 acc. to IEC 60947-4-1:10 x Ie AC-3
• Short-Circuit Protective Devices: gG Type Fuses 315 A
• Rated Short-time Withstand Current (Icw): State 10 s 1200 A

at 40 °C Ambient Temp, in Free Air, from a Cold 

at 40 °C Ambient Temp, in Free Air, from a Cold State 15 min 280 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 min 600 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 1 s 1800 A
at 40 °C Ambient Temp, in Free Air, from a Cold State 30 s 800 A

• Maximum Breaking Capacity:

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 1500 A

cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 1200 A

• Maximum Electrical Switching Frequency:

(AC-1) 300 cycles per hour

(AC-2 / AC-4) 150 cycles per hour
(AC-3) 300 cycles per hour

• Rated Operational Current DC-1 (Ie):

(110 V) 2 Poles in Series, 40 °C 250 A

(220 V) 3 Poles in Series, 40 °C 250 A

• Rated Operational Current DC-3 (Ie):

(110 V) 2 Poles in Series, 40 °C 250 A

(220 V) 3 Poles in Series, 40 °C 250 A

• Rated Operational Current DC-5 (Ie):

(110 V) 2 Poles in Series, 40 °C 250 A

(220 V) 3 Poles in Series, 40 °C 250 A

• Rated Insulation Voltage (Ui): acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 V

acc. to UL/CSA 600 V

• Rated Impulse Withstand Voltage (Uimp): Main Circuit 8 kV
• Mechanical Durability: 5 million
• Maximum Mechanical Switching Frequency: 3600 cycles per hour
• Coil Operating Limits: (acc. to IEC 60947-4-1) 0.85 x Uc Min. ... 1.1 x Uc Max. (at θ ≤ 70 °C)
• Rated Control Circuit Voltage (Uc): 50 Hz 110 V

• Maximum Operating Voltage UL/CSA:Main Circuit 600 V
• General Use Rating UL/CSA:(600 V AC) 230 A
• Horsepower Rating UL/CSA:

(200 V AC) Three Phase 40 hp

(208 V AC) Three Phase 40 hp
(220 ... 240 V AC) Three Phase 50 hp
(440 ... 480 V AC) Three Phase 100 hp
(550 ... 600 V AC) Three Phase 125 hp