Buy Weidmüller CMA-31-250-5A-5VA-1 2420940000 Single phase current transformer Primary current 250 A Secondary current 5 A L

A grey current transformer with red terminals, used for measurement or protection in electrical circuits.

Datasheet (PDF)

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Highlights & Details

Input current (current) 250 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

Primary current: 250 A

Secondary current: 5 A

: 5 VA

Line feed-through diameter: 25.7 mm

Accuracy class: 1

Type: CMA-31-250-5A-5VA-1

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

Weight: 1 g

Output current: 5 A

Input current: 250 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-31-250-5A-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

This article

250 A

5 VA

5 A

Single phase current transformer

25.7 mm

Weidmüller CMA-31-75-5A-2,5VA-1 1482040000 Single phase current transformer Primary current 75 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:1913526

75 A

2.5 VA

5 A

Single phase current transformer

25.7 mm

Weidmüller CMA-31-500-5A-5VA-0,5 1482070000 Single phase current transformer Primary current 500 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:1913527

500 A

5 VA

5 A

Single phase current transformer

25.7 mm

Weidmüller CMA-31-750-5A-5VA-0,5 1482080000 Single phase current transformer Primary current 750 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:1913528

750 A

5 VA

5 A

Single phase current transformer

25.7 mm

Weidmüller CMA-3151-500-AO-24DC-05 1532050000 Current transformer attachment Primary current 500 A Secondary current 20 mA 1 pc(s)

Item no:1914807

500 A

1 VA

20 mA

Current transformer attachment

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

400 A

5 VA

5 A

Single phase current transformer

25.7 mm

Weidmüller CMA-31-500-5A-5VA-1 2420910000 Single phase current transformer Primary current 500 A Secondary current 5 A Line feed-through diameter:25.7 mm 1 pc(s)

Item no:1915803

500 A

5 VA

5 A

Single phase current transformer

25.7 mm

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

300 A

5 VA

5 A

Single phase current transformer

25.7 mm

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

200 A

2.5 VA

5 A

Single phase current transformer

25.7 mm

Weidmüller CMA-31-600-5A-5VA-0,5 2420970000 Single phase current transformer Primary current 600 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:1916722

600 A

5 VA

5 A

Single phase current transformer

25.7 mm

Documents & Downloads

Datasheet

Datasheet 1951275 Weidmüller CMA-31-250-5A-5VA-1 2420940000 Single phase current transformer Primary current 250 A Secondary current 5 A L

User & Safety Instructions

User & Safety Instructions 1951275 Weidmüller CMA-31-250-5A-5VA-1 2420940000 Single phase current transformer Primary current 250 A Secondary current 5 A L