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2903528 Phoenix Contact Relays

Phoenix Contact 2903528 Monitoring relay for monitoring the phase sequence and asymmetry of 3-phase voltages at 208 ... 480 V AC / 120 ... 277 V AC, configurable asymmetry, 1 changeover contact, with Push-in connection
Phoenix Contact

Part#:2903528

Manufacturer:Phoenix Contact

Product Lifecycle:Active

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About the product: Monitoring relay for monitoring the phase sequence and asymmetry of 3-phase voltages at 208 ... 480 V AC / 120 ... 277 V AC, configurable asymmetry, 1 changeover contact, with Push-in connection

About the manufacturer: Phoenix Contact develops and manufactures industrial electrical and electronic technology products that power, protect, connect and automate systems and equipment.

Check out the 2903528 Phoenix Contact price in the box on the right side or send a quick quote.

2903528 Product Details

  • Repeat accuracy
    ≤ 2 %
  • Operating mode
    100% operating factor
  • Setting accuracy
    ± 5 % (of scale end value)
  • ECLASS 11.0
    27371803
  • ETIM 4.0
    EC001441
  • UNSPSC 7.0901
    39121535
  • Max. setting range of the voltage threshold value
    519 V AC
  • UNSPSC 12.01
    39121535
  • Ambient temperature (operation)
    -25 °C ... 55 °C
  • ECLASS 4.0
    27371100
  • Degree of protection
    IP40 (Housing)
  • Housing insulation material
    Polyamide PA 6.6, self-extinguishing
  • China RoHS
    Environmentally friendly use period: unlimited = EFUP-e
  • Height
    88 mm
  • Ambient temperature (storage/transport)
    -25 °C ... 70 °C
  • Nominal input voltage UN
    480 V (3~ 208 ... 480 V/120 ... 277 V)
  • Setting range for response delay
    0.1 s ... 10 s
  • Basic accuracy
    ≤ 5 % (of scale end value)
  • Interrupting rating (ohmic load) max.
    1250 VA (5 A / 250 V AC)
  • Mechanical service life
    15x 106 cycles
  • Mounting position
    any
  • Stripping length
    8 mm
  • Color
    gray
  • Rated insulation voltage
    519 V (Supply circuit)
  • Rated surge voltage
    4 kV
  • Depth
    65.5 mm
  • Permissible humidity (operation)
    15 % ... 85 %
  • Function
    Phase sequence
  • Contact type
    1 floating changeover contact
  • Output fuse
    5 A (fast-blow)
  • Supply voltage
    ±10 % (= measuring voltage)
  • Electromagnetic compatibility
    Conformance with EMC Directive 2014/30/EU
  • Conductor cross section AWG
    26 ... 14
  • Noise emission
    EN 61000-6-3
  • Standards/regulations
    DIN EN 60947-5-1
  • ECLASS 7.0
    27371803
  • ETIM 6.0
    EC001441
  • UNSPSC 6.01
    30211916
  • UNSPSC 11
    39121535
  • UNSPSC 13.2
    39121106
  • Width
    17.5 mm
  • Noise immunity
    EN 61000-6-2
  • Min setting range of the voltage threshold value
    187 V AC
  • Asymmetry
    5 % ... 25% / OFF
  • Recovery time
    > 500 ms
  • Maximum switching voltage
    250 V AC (in acc. with IEC 60664-1)
  • Assembly instructions
    on standard DIN rail NS 35 in accordance with EN 60715
  • Connection method
    Push-in connection
  • Conductor cross section flexible
    0.14 mm² ... 2.5 mm²
  • Conductor cross section solid
    0.14 mm² ... 2.5 mm²
  • Overvoltage category
    III
  • Insulation
    Basic insulation
  • Low Voltage Directive
    Conformance with Low Voltage Directive 2006/95/EC (valid until 2016-04-19) / 2014/35/EU (valid from 2016-04-20)
  • ECLASS 5.0
    27371800
  • ECLASS 6.0
    27371800
  • UNSPSC 18.0
    39121106
  • UNSPSC 21.0
    39121106
  • Pollution degree
    2
  • ECLASS 10.0.1
    27371803
  • ECLASS 4.1
    27371100
  • ECLASS 5.1
    27371800
  • ECLASS 9.0
    27371803
  • ETIM 7.0
    EC001441
  • UNSPSC 19.0
    39121106
  • UNSPSC 20.0
    39121106

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used surplus in original packaging with original factory seal.

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