Name: Weidmüller CMA-31-400-5A-5VA-0,5 2420980000 Single phase current transformer Primary current 400 A Secondary current 5 A
Brand: Weidmüller
SKU: 1950051

A current transformer with a rectangular shape and a red connection point. It is used for measuring electrical currents in a cable.

Datasheet (PDF)

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Highlights & Details

Input current (current) 400 A
Output current 5 A
Line feed-through diameter 25.7 mm

Technical specifications

Operating voltage Umax, max. 1.2 kV
Operating temperature: -5 °C...50 °C.
Load 5 VA
Insulation class: E
Storage temperature: -25 °C…70 °C
Nominal frequency 50 Hz
Round conductor 25.7 mm
Rail 20 x 20 mm, 25 x 12 mm, 30 x 10 mm
Depth: 52 mm

Product type: Single phase current transformer

Fitting type: Push-fit

Primary current: 400 A

Secondary current: 5 A

: 5 VA

Line feed-through diameter: 25.7 mm

Accuracy class: 0.5

Type: CMA-31-400-5A-5VA-0,5

Dim: (W x H) 60 mm x 80.9 mm

Weight: 1 g

Output current: 5 A

Input current: 400 A

Line feed-through (W): 30 mm

Line feed-through (H x W): 10 x 30 mm

Line feed-through (H): 10 mm

Width: 60 mm

Height: 80.9 mm

UKCA: yes

Variants(All information is without VAT, plus shipping costs)

Primary current

Power

Secondary current

Product type

Line feed-through diameter

Weidmüller CMA-31-400-5A-5VA-0,5 2420980000 Single phase current transformer Primary current 400 A Secondary current 5 A Line feed-through (H x W):10 x 30 mm Line feed-through diameter:25.7 mm Push-fit 1 pc(s)

Item no:1950051

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400 A

5 VA

5 A

Single phase current transformer

25.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

Weidmüller CMA-31-100-5A-2,5VA-1 1482030000 Single phase current transformer Primary current 100 A Secondary current 5 A Line feed-through (H x W):10 x 30 mm Line feed-through diameter:25.7 mm 1 pc(s)

Item no:1949808

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100 A

2.5 VA

5 A

Single phase current transformer

25.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

Weidmüller CMA-31-150-5A-2,5VA-0,5 2421030000 Single phase current transformer Primary current 150 A Secondary current 5 A Line feed-through diameter:25.7 mm 1 pc(s)

Item no:1916725

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150 A

2.5 VA

5 A

Single phase current transformer

25.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

Weidmüller CMA-31-150-5A-5VA-1 2420960000 Single phase current transformer Primary current 150 A Secondary current 5 A Line feed-through diameter:25.7 mm 1 pc(s)

Item no:1950604

Unavailable

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150 A

5 VA

5 A

Single phase current transformer

25.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

Weidmüller CMA-31-200-5A-2,5VA-0,5 2421020000 Single phase current transformer Primary current 200 A Secondary current 5 A Line feed-through (H x W):10 x 30 mm Line feed-through diameter:25.7 mm 1 pc(s)

Item no:1916532

Unavailable

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200 A

2.5 VA

5 A

Single phase current transformer

25.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

Weidmüller CMA-31-200-5A-5VA-1 2420950000 Single phase current transformer Primary current 200 A Secondary current 5 A Line feed-through (H x W):10 x 30 mm Line feed-through diameter:25.7 mm 1 pc(s)

Item no:1949483

Unavailable

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200 A

5 VA

5 A

Single phase current transformer

25.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

Weidmüller CMA-31-250-5A-5VA-0,5 1482050000 Single phase current transformer Primary current 250 A Secondary current 5 A Line feed-through (H x W):10 x 30 mm Line feed-through diameter:25.7 mm 1 pc(s)

Item no:1949809

Unavailable

Conrad Electronic

250 A

5 VA

5 A

Single phase current transformer

25.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

Weidmüller CMA-31-250-5A-5VA-1 2420940000 Single phase current transformer Primary current 250 A Secondary current 5 A Line feed-through (H x W):10 x 30 mm Line feed-through diameter:25.7 mm 1 pc(s)

Item no:1951275

Unavailable

Conrad Electronic

250 A

5 VA

5 A

Single phase current transformer

25.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

Weidmüller CMA-31-300-5A-5VA-0,5 2420990000 Single phase current transformer Primary current 300 A Secondary current 5 A Line feed-through diameter:25.7 mm 1 pc(s)

Item no:1915947

Unavailable

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300 A

5 VA

5 A

Single phase current transformer

25.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

Weidmüller CMA-31-400-5A-5VA-1 2420920000 Single phase current transformer Primary current 400 A Secondary current 5 A Line feed-through (H x W):10 x 30 mm Line feed-through diameter:25.7 mm 1 pc(s)

Item no:1915361

Unavailable

Conrad Electronic

400 A

5 VA

5 A

Single phase current transformer

25.7 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

Documents & Downloads

Datasheet

Datasheet 1950051 Weidmüller CMA-31-400-5A-5VA-0,5 2420980000 Single phase current transformer Primary current 400 A Secondary current 5 A

User & Safety Instructions

User & Safety Instructions 1950051 Weidmüller CMA-31-400-5A-5VA-0,5 2420980000 Single phase current transformer Primary current 400 A Secondary current 5 A