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  • V2lkZSBzZWxlY3Rpb24gb2YgcmF0aW5ncyBhbmQgc2l6ZXM=

  • UXVpY2sgYW5kIGVhc3kgaW5zdGFsbGF0aW9u

RnVuY3Rpb24=

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

Technical Characteristics

Model TCB 44-50
Opening 50x12 - Diam.44
Rated current [A] 300
Secondary rated current 5
Function Current measurement
Type of current AC
Type of product Solid core
Internal diameter 44x50
Secondary Output Current
Accuracy class 0.5
Type of connection Terminal block
Conformity to standards IEC 61869-2
Customisable No

Classification

UNSPSC 39121032
ETIM Class EC002048
IGCC 4186

Commerce

Description Current Transformers TCB 44-50 primary 300A/secondary 5A 50x12 Diam.44mm, class 0.5, current transformers deliver to the secondary a standard current proportional to the primary current and adapted to the rating of the associated device
Effective date 1998-02-09
Offer Life Cycle Code 40
Country of origin DE

ETIM - Electrical characteristics

Rated primary current [A] 300
Rated secondary current [A] 5
Rated secondary apparent power [VA] 5
Accuracy class 0.5
Overcurrent limiting factor FS 5
Calibrated No

ETIM - Mechanical characteristics

With contact protection No
Height opening [mm] 50..50
Width opening [mm] 50..50
Opening diameter [mm] 44
Snap mounting Yes
With copper rail Yes
Secondary connection Screw connection

ETIM - Technical features

Model Through-feed current converter
Number of primary inputs 1

Logistics

GTIN/EAN 3596031092239
Customs number 8504318090
Price unit PC
Weight of the packing unit [kg] 0.5
Length of the packing unit [m] 0.11
Width of the packing unit [m] 0.095
Depth of the packing unit [m] 0.06

Norms

Conformity to standards IEC

Resources

Visit resource center
  • PDF
    Selection guide EN
    331.04 KB
    Current transformers and sensors
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  • PDF
    Selection guide EN
    178.29 KB
    Current transformers
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  • PDF
    Declaration of conformity MUL
    198.65 KB
    TCB-T2BA-T2CB-T2CA-T2RB-TBA-TO-TCA-TRB Current Transformer_UE declaration
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  • PDF
    Catalogue - pages EN
    1.37 MB
    CURRENT-TRANSFORMERS - Measurement devices from 5 to 5000 A
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  • PDF
    Selection guide EN
    190.33 KB
    Current transformers
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  • PDF
    Selection guide EN
    290.92 KB
    Current sensors and transformers
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  • PDF
    Selection guide EN
    549.87 KB
    Current sensors and transformers ACCUline, RGW and TC 5A
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References

TCB 44-50 current transformers is also available in 11 versions

Item Model Opening Rated current [A] Secondary rated current Select
192T5015 TCB 44-50 50x12 - Diam.44 150 5
192T5020 TCB 44-50 50x12 - Diam.44 200 5
192T5025 TCB 44-50 50x12 - Diam.44 250 5
192T5040 TCB 44-50 50x12 - Diam.44 400 5
192T5050 TCB 44-50 50x12 - Diam.44 500 5
192T5060 TCB 44-50 50x12 - Diam.44 600 5
192T5075 TCB 44-50 50x12 - Diam.44 750 5
192T5080 TCB 44-50 50x12 - Diam.44 800 5
192T5090 TCB 44-50 50x12 - Diam.44 1000 5
192T5092 TCB 44-50 50x12 - Diam.44 1200 5
192T5095 TCB 44-50 50x12 - Diam.44 1250 5