U3Ryb25nIFBvaW50cw==

  • U21hcnQgc2Vuc29ycw==

  • QWNjdXJhdGU=

RnVuY3Rpb24=

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

Technical Characteristics

Model TR
Opening 21
Rated current [A] 250
Secondary rated current RJ12
Function Current measurement
Type of current AC
Type of product Split core
Internal diameter 14x14
Secondary Output Voltage
Accuracy class 1
Type of connection RJ12
Conformity to standards
  • IEC 61557-12
  • UL 61010
Customisable No

Classification

UNSPSC 83101808
ETIM Class EC002048
IGCC 6042

Commerce

Description Split-core AC current sensors TR-21 class 1 used with DIRIS Digiware, DIRIS A-40, DIRIS B device, they make it possible to perform measurements with guaranteed accuracy
Effective date 2018-06-01
Offer Life Cycle Code 40
Country of origin FR

ETIM - Electrical characteristics

Rated primary current [A] 250
Rated secondary current [A] 0.1
Rated secondary apparent power [VA] 0.1
Accuracy class 0.5
Overcurrent limiting factor FS 10
Calibrated Yes

ETIM - Mechanical characteristics

With contact protection Yes
Height opening [mm] 21..21
Width opening [mm] 21..21
Opening diameter [mm] 21
Snap mounting Yes
With copper rail Yes
Secondary connection Plug-in connection

ETIM - Technical features

Model Attachable current transformer
Number of primary inputs 1

Logistics

GTIN/EAN 3596033018350
Customs number 8504312990
Price unit PC
Weight of the packing unit [kg] 0.101
Length of the packing unit [m] 0.065
Width of the packing unit [m] 0.045
Depth of the packing unit [m] 0.04

Norms

Conformity to standards
  • IEC
  • UL
  • PDF
    DIRIS B-xx_UK declaration
    Select
  • PDF
    DIRIS A-x0_UK declaration
    Select
  • PDF
    DIRIS B-xx_UE declaration
    Select
  • PDF
    TE, TR, iTR, TF,TR-W_UL certificate
    Select
  • PDF
    TR _ iTR sensors - Split-core AC current sensors
    Select
  • PDF
    DIRIS A-100_A-200 Power quality meter
    Select
  • PDF
    DIRIS B Multifunction Meter PMD_UK declaration
    Select
  • PDF
    DIRIS A-x0 Multifunction Meter PMD_UK declaration
    Select
  • PDF
    DIRIS B-10/B-30 - Multifunction meters and associated current sensors
    Select
  • PDF
    DIRIS B-10L Multifunction Meter_UE declaration
    Select
  • PDF
    Multifunction power monitoring devices DIRIS B
    Select
  • PDF
    Power monitoring system DIRIS Digiware AC
    Select
  • PDF
    TR sensors - Split-core current sensors
    Select
  • PDF
    POWER MONITORING IN DATA CENTERS
    Select
  • PDF
    DIRIS DIGIWARE AC Module_UK declaration
    Select
  • PDF
    TR Current sensors
    Select
  • SPLIT CORE CT TR-21 63-250A CAD 48290557

References

TR sensors is also available in 3 versions

Item Model Opening Rated current [A] Secondary rated current Select
48290555 TR 10 63 RJ12
48290556 TR 14 160 RJ12
48290558 TR 32 600 RJ12