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ABB_A9-30-01_24V_50Hz_24V_60Hz_Contactor
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ABB A9-30-01 24V 50Hz / 24V 60Hz Contactor

A 9 contactors are mainly used for controlling 3-phase motors and generally for controlling power circuits up to 690 V AC or 220 V DC. The contactors can also be used for many other applications such as isolation, capacitor switching, lighting. The A… series 1-stack 3-pole contactors are of the block type design. – Main poles and auxiliary contact blocks: 3 main poles, 1 built-in auxiliary contact, front and side-mounted add-on auxiliary contact blocks – Control circuit: AC operated with laminated magnet circuit – Accessories: a wide range of accessories is available.

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Description

Dimensions

  • Product Net Width:
    44 mm
  • Product Net Depth / Length:
    74 mm
  • Product Net Height:
    74 mm
  • Product Net Weight:
    0.34 kg

Technical

  • Number of Main Contacts NO:
    3
  • Number of Main Contacts NC:
    0
  • Number of Auxiliary Contacts NO:
    0
  • Number of Auxiliary Contacts NC:
    1
  • Standards:
    Devices complying with international standards IEC 947-1 / 947-4-1, and European standards EN 60 947-1 / 60 947-4-1. Electromagnetic compatibility (EMC) acc. to amendment A11 to IEC 947-1, EN 60 947-1 and amendment 2 to IEC 947-4-1
  • Rated Operational Voltage:
    Main Circuit 690 V
  • Rated Frequency (f):
    Supply Circuit 50 60 Hz
  • Conventional Free-air Thermal Current (Ith):
    acc. to IEC 60947-4-1, Open Contactors q = 40 °C 26 A
    acc. to IEC 60947-5-1, q = 40 °C 16 A
  • Rated Operational Current AC-1 (Ie):
    (690 V) 40 °C 25
    (690 V) 55 °C 22
    (690 V) 70 °C 18
  • Rated Operational Current AC-3 (Ie):
    (415 V) 55 °C 9 A
    (440 V) 55 °C 9 A
    (500 V) 55 °C 9 A
    (690 V) 55 °C 7 A
    (380 / 400 V) 55 °C 9 A
    (220 / 230 / 240 V) 55 °C 9
  • Rated Operational Power AC-3 (Pe):
    (415 V) 4 kW
    (440 V) 4 kW
    (500 V) 5.5 kW
    (690 V) 5.5 kW
    (380 / 400 V) 4 kW
    (220 / 230 / 240 V) 2.2 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
  • Rated Operational Current AC-15 (Ie):
    (500 V) 2 A
    (690 V) 2 A
    (24 / 127 V) 6 A
    (220 / 240 V) 4 A
    (380 / 400 V) 3 A
  • Short-Circuit Protective Devices:
    Auxiliary Circuit – gG Type Fuses 10 A
    gG Type Fuses 25 A
  • Maximum Breaking Capacity:
    cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 440 V 250 A
    cos phi=0.45 (cos phi=0.35 for Ie > 100 A) at 690 V 90 A
  • Maximum Electrical Switching Frequency:
    (AC-1) 600 cycles per hour
    (AC-2 / AC-4) 300 cycles per hour
    (AC-3) 1200 cycles per hour
  • Rated Operational Current DC-13 (Ie):
    (24 V) 6 / 144 A
    (48 V) 2.8 / 134 A
    (72 V) 2 / 144 A
    (125 V) 1.1 / 138 A
    (250 V) 0.55 / 138 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):
    8 kV
  • Mechanical Durability:
    10 million
  • Maximum Mechanical Switching Frequency:
    3600 cycles per hour
  • Rated Control Circuit Voltage (Uc):
    50 Hz 24 V
    60 Hz 24 V
  • Coil Consumption:
    Average Holding Value 50 / 60 Hz 8 2 V·A
    Average Pull-in Value 50 Hz 74 V·A
    Average Pull-in Value 60 Hz 70 V·A
  • Operate Time:
    Between Coil De-energization and NC Contact Closing 9 … 16 ms
    Between Coil De-energization and NO Contact Opening 4 … 11 ms
    Between Coil Energization and NC Contact Opening 7 … 21 ms
    Between Coil Energization and NO Contact Closing 10 … 26 ms
  • Connecting Capacity Main Circuit:
    Flexible with Cable End 0.75 … 2.5 mm²
    Rigid Cable 1 … 4 mm²
  • Connecting Capacity Auxiliary Circuit:
    Flexible with Cable End 0.75 … 2.5 mm²
    Rigid Cable 1 … 4 mm²
  • Degree of Protection:
    acc. to IEC 60529, IEC 60947-1, EN 60529 Auxiliary Terminals IP40
  • Connecting Terminals (delivered in open position) Main Poles:
    M 3.5 (+,-) pozidriv 2 screws with cable clamp
  • Terminal Type:
    Screw Terminals

Environmental

  • Ambient Air Temperature:
    Close to Contactor Fitted with Thermal O/L Relay -25 … +55 °C
    Close to Contactor without Thermal O/L Relay (0.85 … 1.1 Uc) -40 … +55 °C
    Close to Contactor without Thermal O/L Relay (Uc) -40 … +70 °C
    Close to Contactor for Storage -60 … +80 °C
  • Climatic Withstand:
    acc. to IEC 60068-2-30 and 60068-2-11 – UTE C 63-100 specification II
  • Maximum Operating Altitude Permissible:
    3000 m
  • Resistance to Shock acc. to IEC 60068-2-27:
    Closed, Shock Direction: B1 10 K40
    Open, Shock Direction: B1 5 K40
    Shock Direction: A 20 K40
    Shock Direction: B2 15 K40
    Shock Direction: C1 20 K40
    Shock Direction: C2 20 K40
  • RoHS Status:
    Following EU Directive 2011/65/EU

Additional information

Brand

ABB

Type

Contactor

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