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Detailed information for: RA4

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RA4

General Information

  • Extended Product Type:
    RA4
  • Product ID:
    1SBN060100R1000
  • EAN:
    3471523131149
  • Catalog Description:
    RA4 Interface Relay
  • Long Description:
    RA4 interface relay is designed to receive 24 V DC signals delivered by PLC’s or other sources with a low output power and to restore them with sufficient power to operate the coils of the relevant AF09 ... AF96 contactors or the NF contactor relays. RA4 interface relay is made up of a miniature electromechanical relay equipped with a N.O. contact and with a low consumption 24 V DC coil.
    The interface relay coil is controlled by the PLC while the N.O. contact ensures switching of the power contactor.
    Coil switching gives rise to overvoltages which have adverse effects on the electronic devices, insulators and, more generally, on component lifetime. The RA4 is protected from surge thanks to the built-in surge protection of AF09 ... AF96. Furthermore, the RA4 is protected against relay pole reversal by a diode inserted between the E1 and E2 input terminals.

    Connection
    The "E1+" and "E2–" input terminals must be connected, according to their polarity, to the PLC-output.
    The RA4 is equipped with two terminal pads for connection to the A1 and A2 terminals of the contactor coil.
    This coil is supplied between the A0 and A2 terminals of the RA4.

    Mounting
    Remove the coil terminal block from the contactor and clip the interface relay without any screwing operation.

Where Used (as part of "kit")

Identifier Description Type
3HAC060878-001
Contactor replacement set K1/K2 Kit

Technical

  • Product Name:
    Interface Relay
  • Suitable For:
    AF09
    AF12
    AF16
    AF26
    AF30
    AF38
    AF40
    AF52
    AF65
    AF80
    AF96
    NF
  • Rated Control Circuit Voltage (Uc):
    DC Operation 24 V
  • Tightening Torque:
    Control Circuit 1.2 N·m
  • Terminal Type:
    Screw Terminals

Environmental

  • RoHS Status:
    Following EU Directive 2011/65/EU
  • Environmental Information:
    1SBD250197E1000

Dimensions

  • Product Net Width:
    44.8 mm
  • Product Net Height:
    40.5 mm
  • Product Net Depth / Length:
    31.16 mm
  • Product Net Weight:
    0.04 kg

Container Information

  • Package Level 1 Units:
    box 1 piece
  • Package Level 1 Width:
    54 mm
  • Package Level 1 Height:
    47 mm
  • Package Level 1 Depth / Length:
    54 mm
  • Package Level 1 Gross Weight:
    0.04 kg
  • Package Level 1 EAN:
    3471523131149

Ordering

  • Minimum Order Quantity:
    1 piece
  • Customs Tariff Number:
    85364900
  • Country of Origin:
    Poland (PL)
  • Selling Unit of Measure:
    piece

Certificates and Declarations (Document Number)

Popular Downloads

Classifications

  • ETIM 6:
    EC002498 - Accessories for low-voltage switch technology
  • ETIM 7:
    EC002498 - Accessories for low-voltage switch technology
  • ETIM 8:
    EC002498 - Accessories/spare parts for low-voltage switch technology
  • WEEE Category:
    5. Small Equipment (No External Dimension More Than 50 cm)
  • WEEE B2C / B2B:
    Business To Business
  • CN8:
    8536 49 00
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