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Manufacturer: ZIEHL

MSF220K-AC-DC24-240 - PTC Relay - T228143

  • T228143
  • Product Type IP54 motor, IP20 electronics
  • Supply voltage AC/DC 24 - 240 V
  • Execution Motor IP44, electronics IP20 / depending on mounting and position
  • Additional information Black painted steel sheet
  • Certificate UL/CSA, UKCA
  • Output function Outputs/Relays
  • Measured value Electronic protection against reverse polarity and locked rotor.

PTC-relay for the monitoring of dry transformers. Alarm 1 with relay in closedcircuit current mode for preliminary warning, releases at over-temperature at PTC-set 1 and serves at the same time as functional monitoring. Alarm 2 in operating current mode. Thus no wiping signal occurs when switching on the supply voltage on. Additional terminals enable comfortable wiring from supply voltage to relays K1 and/or K2.

Changes from T221717 / T221718 to T228143 / T228144: Version with spring terminals RoHS/REACH compliant
Further information can be found in our customer information: "New terminals for K-type devices"


Changes from T221715 / T221716 to T221717 / T221718: cURus, monitoring of sensors for short circuit an interrupt activatable, improved test function

Functions

  • 2 PTC resistor sets
  • 2 output relays 1 change-over contact (co)/ 1 normally open contact (no)
  • monitoring of sensors for short-circuit and break activatable
  • TEST-button (delayed)
  • LEDs for ON, alarm 1 and 2
  • red LEDs for alarm 1 and alarm 2
  • K-type housing
  • Housing for mounting on DIN-rail 35 mm or wall-mount with screws M4
  • Replacement for foreign device Elbag/Joppich TS-01
 
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  • Product Type IP54 motor, IP20 electronics
  • Supply voltage AC/DC 24 - 240 V
  • Execution Motor IP44, electronics IP20 / depending on mounting and position
  • Additional information Black painted steel sheet
  • Certificate UL/CSA, UKCA
  • Output function Outputs/Relays
  • Measured value Electronic protection against reverse polarity and locked rotor.

PTC-relay for the monitoring of dry transformers. Alarm 1 with relay in closedcircuit current mode for preliminary warning, releases at over-temperature at PTC-set 1 and serves at the same time as functional monitoring. Alarm 2 in operating current mode. Thus no wiping signal occurs when switching on the supply voltage on. Additional terminals enable comfortable wiring from supply voltage to relays K1 and/or K2.

Changes from T221717 / T221718 to T228143 / T228144: Version with spring terminals RoHS/REACH compliant
Further information can be found in our customer information: "New terminals for K-type devices"


Changes from T221715 / T221716 to T221717 / T221718: cURus, monitoring of sensors for short circuit an interrupt activatable, improved test function

Functions

  • 2 PTC resistor sets
  • 2 output relays 1 change-over contact (co)/ 1 normally open contact (no)
  • monitoring of sensors for short-circuit and break activatable
  • TEST-button (delayed)
  • LEDs for ON, alarm 1 and 2
  • red LEDs for alarm 1 and alarm 2
  • K-type housing
  • Housing for mounting on DIN-rail 35 mm or wall-mount with screws M4
  • Replacement for foreign device Elbag/Joppich TS-01
 
Less
Read more
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