Eaton 16-24A 1NA+1NC thermal relay for contactor 278453


EAO 278453 4015082784539

Eaton thermal overload relay with the following features:

  • Direct contactor mounted
  • Contacts 1NO+1NC
  • Temperature compensation Continuous
  • Weight 0.145 kg
  • Amperes 16-24A
  • Degree of protection IP20
  • Altitude max 2000 mm
  • Rated impulse withstand voltage [Uimp] 6000 V AC
  • Overvoltage category III
  • Pollution degree 3
  • Rated insulation voltage [Ui] 690 V
  • Rated operational voltage [Ue] 690 Vac
  • Safe disconnection between auxiliary contacts and main contacts 440 Vac
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Eaton 16-24A 1NA+1NC thermal relay for contactor 278453

€58.02
€58.02

Eaton 16-24A 1NA+1NC thermal relay for contactor 278453

€58.02
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Eaton 16-24A 1NA+1NC thermal relay for contactor 278453

€58.02

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Thermal overload relays and overload relays are electromechanical protection devices for the main circuit. They provide safe motor protection in the event of overload or phase loss.

Features:

  • Eaton Series
  • Direct contactor mount
  • Contacts 1NO+1NC
  • NO = normally open 1 NO
  • NC = normally closed 1 NC
  • Amperes 16-24A
  • Suitable for hot humid climates, constant, according to IEC 60068-2-78
  • Suitable for hot, humid and cyclic climates according to IEC 60068-2-30
  • Ambient temperature Operating range according to IEC/EN 60947 - PTB: -5 °C - +55 °C
  • Ambient temperature daytime -25 °C - +55 °C
  • Ambient temperature in enclosure - 25 - 40 °C
  • Continuous temperature compensation
  • Weight 0.145 kg
  • Shock resistance 10 half-wave - shock duration 10 ms g
  • Degree of protection IP20
  • Altitude max 2000 mm
  • Rated impulse withstand voltage [Uimp] 6000 Vac
  • Overvoltage category III
  • Pollution degree 3
  • Rated insulation voltage [Ui] 690 V
  • Rated operational voltage [Ue] 690 Vac
  • Safe disconnection between auxiliary contacts and main contacts 440 Vac
  • Connection sections Single-wire or stranded 18 - 8 AWG
  • M4 connection screw
  • Starting torque 1.2 Nm
  • Stripping length 8 mm

Data sheet

Type:
Relays
Voltage:
690VAC
Poles:
2P
Amps:
16-24A