UAF75-30-00RA 1SBL417024R7200 ABB UAF75-30-00RA 20-60V DC Contactor View larger
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UAF75-30-00RA 1SBL417024R7200 ABB UAF75-30-00RA 20-60V DC Contactor

UAF75-30-00RA

1SBL417024R7200

ABB

UAF75-30-00RA 20-60V DC Contactor

More details


Contactor Relays

Contactors and overload relays

Contactors "A" SECRLP

* Brand new product in its original packaging covered by the warranties and certifications provided by ABB

* This article is obsolete. Please ask us for a quotation and we will check if there are units available or we will offer you an alternative product.

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UA75..RA 3-pole contactors for capacitor switching, can be used in installations in which the peak current far exceeds 100 times nominal rms current. The contactors are delivered complete with their damping resistors and must be used without additional inductances (see table below). The capacitors must be discharged (maximum residual voltage at terminals ≤ 50 V) before being re-energized when the contactors are making. Their electrical durability is 250 000 operating cycles for Ue < 500 V and 100 000 operating cycles for 500 V ≤ Ue ≤ 690 V. The UA..RA contactors are fitted with a special front mounted block, which ensures the serial insertion of 3 damping resistors into the circuit to limit the current peak on energization of the capacitor bank. Their connection also ensures capacitor precharging in order to limit the second current peak occurring upon making of the main poles. The insertion of resistors allows to damp the highest current peak of the capacitor when switching on, whatever its level. The UA..RA series 3-pole contactors are of the block type design. - Main poles: 3 main poles - Accessories: a wide range of accessories is available. The UAF..RA contactors are fitted with an electronic coil interface which accepts a wide control voltage range, on AC 50/60 Hz or DC supplies. The same contactor can accept various supply voltages according to the different countries where the electrical equipment will be installed, or some fluctuation in the control voltage due to the local supply or network. The UAF..RA contactors are also fully suitable for operation in AC or DC control circuit liable to voltage interruptions or voltage dip risks. Advantages: - Wide voltage range, e.g. 100 ... 250 V AC and DC - Can manage large voltage variations - Reduced power consumption - Very distinct closing and opening - Noise free - Can withstand voltage interruptions or voltage dips in the control supply (≤ 20 ms).

Ordering

  • EAN:
    3471522372222
  • Minimum Order Quantity:
    1 piece
  • Customs Tariff Number:
    85369085

Dimensions

  • Product Net Width:
    70 mm
  • Product Net Depth:
    140.4 mm
  • Product Net Height:
    150 mm
  • Product Net Weight:
    1.350 kg

Container Information

  • Package Level 1 Units:
    1 piece
  • Package Level 1 Width:
    160 mm
  • Package Level 1 Length:
    200 mm
  • Package Level 1 Height:
    85 mm
  • Package Level 1 Gross Weight:
    1.35 kg
  • Package Level 1 EAN:
    3471522372222
  • Package Level 2 Units:
    63 piece

Technical

  • Terminal Type:
    Screw Terminals

Certificates and Declarations (Document Number)

Classifications

  • ETIM 5:
    EC001079 - Capacitor magnet contactor
  • UNSPSC:
    39121529

Datasheet - PDF

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