Buy Siemens 4NC5123-0CE21 4NC51230CE21 Single phase current transformer Primary current 250 A Secondary current 1 A Line fee

A grey transformer with an exposed metal core in the centre and screw terminals at the top and bottom for electrical connection.

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Technical drawing of a rectangular device with dimensions and connection details. Main dimensions: 60 mm width, 75.3 mm height.

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Datasheet (PDF)

Dispatches on Wed, 14 Oct

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Highlights & Details

CIRCUIT BREAKER 15KA 1POL C32

Input current (current) 250 A
Output current 1 A
Line feed-through diameter 19 mm

Technical specifications

Protection class: IP20
Ambient temperature: -30 °C to +55 °C
Operating frequency: 50/60 Hz

Product type: Single phase current transformer

Fitting type: Screw-fit

Primary current: 250 A

Secondary current: 1 A

: 5 VA

Line feed-through diameter: 19 mm

Accuracy class: 1

Type: 4NC5123-0CE21

Dim: (L x W x H) 55 x 60 x 75 mm

Weight: 328 g

Output current: 1 A

Input current: 250 A

Width: 60 mm

Height: 75 mm

Length: 55 mm

: Attachable current transformer

: 1

: 19 mm

: 1

: 250 A

: 5 VA

: 1 A

: FS 10

: TRUE

UKCA: yes

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

Primary current

Power

Secondary current

Line feed-through diameter

Siemens 4NC5123-0CE21 4NC51230CE21 Single phase current transformer Primary current 250 A Secondary current 1 A Line feed-through diameter:19 mm Screw-fit 1 pc(s)

Item no:1700802

This article

250 A

5 VA

1 A

19 mm

Siemens 4NC5121-2DC21 4NC51212DC21 Single phase current transformer Primary current 150 A Secondary current 5 A Line feed-through (H x W):19 x 19 mm Line feed-through diameter:19 mm Screw-fit 1 pc(s)

Item no:1700799

150 A

2.5 VA

5 A

19 mm

Siemens 4NC5121-2FA21 4NC51212FA21 Single phase current transformer Primary current 150 A Secondary current 5 A Screw-fit 1 pc(s)

Item no:1700800

150 A

1 VA

5 A

Siemens 4NC5122-0CE21 Single phase current transformer Primary current 200 A Secondary current 1 A Line feed-through diameter:19 mm Screw-fit 1 pc(s)

Item no:1700801

200 A

5 VA

1 A

19 mm

Siemens 4NC5123-2DE21 4NC51232DE21 Single phase current transformer Primary current 250 A Secondary current 5 A Line feed-through (H x W):19 x 19 mm Line feed-through diameter:19 mm Screw-fit 1 pc(s)

Item no:1706513

250 A

5 VA

5 A

19 mm

Siemens 4NC5112-0CB21 4NC51120CB21 Single phase current transformer Primary current 50 A Secondary current 1 A Line feed-through (H x W):19 x 19 mm Line feed-through diameter:19 mm Screw-fit 1 pc(s)

Item no:1728566

50 A

1.2 VA

1 A

19 mm

Siemens 4NC5113-2CB21 4NC51132CB21 Single phase current transformer Primary current 60 A Secondary current 5 A Line feed-through diameter:19 mm Screw-fit 1 pc(s)

Item no:1728567

60 A

1.2 VA

5 A

19 mm

Siemens 4NC5115-0CC21 4NC51150CC21 Single phase current transformer Primary current 75 A Secondary current 1 A Line feed-through (H x W):19 x 19 mm Line feed-through diameter:19 mm Screw-fit 1 pc(s)

Item no:1728568

75 A

2.5 VA

1 A

19 mm

Siemens 4NC5115-2CC21 4NC51152CC21 Single phase current transformer Primary current 75 A Secondary current 5 A Line feed-through diameter:19 mm Screw-fit 1 pc(s)

Item no:1728686

75 A

2.5 VA

5 A

19 mm

Siemens 4NC5117-0CC21 4NC51170CC21 Single phase current transformer Primary current 100 A Secondary current 1 A Line feed-through (H x W):19 x 19 mm Line feed-through diameter:19 mm Screw-fit 1 pc(s)

Item no:1728687

100 A

2.5 VA

1 A

19 mm

Documents & Downloads

Datasheet

Datasheet 1700802 Siemens 4NC5123-0CE21 4NC51230CE21 Single phase current transformer Primary current 250 A Secondary current 1 A Line fee

User & Safety Instructions

User & Safety Instructions 1700802 Siemens 4NC5123-0CE21 4NC51230CE21 Single phase current transformer Primary current 250 A Secondary current 1 A Line fee

Description

Miniature circuit breaker 230/400 V 15kA, 1-pole, C, 32 A, D=70 mm