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2903678 Phoenix Contact Control Relays

2903678 on Power Resource International
Phoenix Contact

Part#:2903678

Manufacturer:Phoenix Contact

Category:Control Relays

Product Lifecycle:Active

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Plug-in industrial relay with power contacts, 4 changeover contacts, test button, status LED, freewheeling diode, mechanical switching position indicator, polarity: A1+, A2-, coil voltage: 48 V DC

About the manufacturer: Phoenix Contact is one of the manufacturers that offers Control Relays that you can order at Power Resources International site. Phoenix Contact manufactures industrial electrical and electronic technology products that offer power, protection, connectivity, and automation for systems and equipment.

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Product Details

  • Depth
    35.6 mm
  • Status display
    Yellow LED
  • Contact type
    4 changeover contacts
  • Maximum inrush current
    16 A (20 ms, N/O contacts)
  • Switching capacity
    2 A (at 24 V, DC13)
  • Connection method
    Plug connection
  • Standards/regulations
    IEC 60664
  • Identification
    ISA-S71.04. G3 Harsh Group
  • ECLASS 4.0
    27371100
  • ECLASS 7.0
    27371601
  • ETIM 2.0
    EC001437
  • Ambient temperature (storage/transport)
    -40 °C ... 85 °C
  • Typical input current at UN
    22 mA
  • Typical response time
    13 ms
  • Power dissipation for nominal condition
    1.06 W
  • Motor load according to UL 508
    1/3 HP, 240 V AC
  • Service life, electrical
    see diagram
  • Mounting position
    any
  • Overvoltage category
    II
  • ECLASS 4.1
    27371100
  • ECLASS 9.0
    27371601
  • UNSPSC 6.01
    30211916
  • UNSPSC 18.0
    39122334
  • Degree of protection
    RT I
  • Protective circuit
    Damping diode
  • Minimum switching voltage
    5 V (At 24 mA)
  • Interrupting rating (ohmic load) max.
    144 W (at 24 V DC)
  • Operating mode
    100% operating factor
  • Rated insulation voltage
    250 V AC
  • Designation
    Corrosive gas test
  • ECLASS 11.0
    27371601
  • ECLASS 5.0
    27371600
  • ETIM 4.0
    EC001437
  • UNSPSC 11
    39121515
  • Height
    27.5 mm
  • Nominal input voltage UN
    48 V DC
  • Typical release time
    14 ms
  • Contact material
    AgNi
  • Width
    21.2 mm
  • Ambient temperature (operation)
    -40 °C ... 70 °C
  • Input voltage range in reference to UN
    see diagram
  • Type of switch contact
    Single contact
  • Min. switching current
    5 mA (at 24 V)
  • Limiting continuous current
    6 A
  • Test voltage
    2.5 kVrms (50 Hz, 1 min., winding/contact)
  • Insulation
    Basic insulation
  • Pollution degree
    2
  • ECLASS 10.0.1
    27371601
  • ECLASS 6.0
    27371600
  • ETIM 6.0
    EC001437
  • ETIM 7.0
    EC001437
  • UNSPSC 12.01
    39121515
  • UNSPSC 20.0
    39122334
  • Mechanical service life
    approx. 2x 107 cycles
  • ECLASS 5.1
    27371600
  • Rated surge voltage
    2.5 kV
  • UNSPSC 13.2
    39122334
  • UNSPSC 19.0
    39122334
  • ETIM 3.0
    EC001437
  • Maximum switching voltage
    250 V AC/DC
  • Switching capacity min.
    0.12 W
  • Connection in acc. with standard
    CSA
  • China RoHS
    Environmentally Friendly Use Period = 50 years
  • UNSPSC 7.0901
    39121515
  • UNSPSC 21.0
    39122334

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.

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