Name: Siemens 4NC5440-0CJ21 4NC54400CJ21 Current transformer attachment Primary current 2500 A Secondary current 1 A 1 pc(s)
Brand: Siemens
SKU: 2873284

A blue current transformer, rectangular with a central, round opening; screw connection at the top.

Technical drawing of a switch with dimensions: Overall size 127.5 x 112 mm, main section 73.5 mm wide. Interior components detailed.

1/2

Datasheet (PDF)

EAN:

Part number:

Item no:

Unavailable

Sales and shipping:

Conrad ElectronicTerms & Conditions

Report legal concerns

Highlights & Details

Input current (current) 2500 A
Output current 1 A

Technical specifications

Product type: Current transformer attachment

Primary current: 2500 A

Secondary current: 1 A

: 12.5 VA

Type: 4NC5440-0CJ21

Output current: 1 A

Input current: 2500 A

: Attachable current transformer

: 1

: 41 mm

: 1

: 2500 A

: 12.5 VA

: 1 A

: FS 10

: TRUE

UKCA: yes

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

Power

Primary current

Secondary current

Siemens 3NJ6930-3BD13 3NJ69303BD13 Current transformer attachment Primary current 100 A Secondary current 1 A Line feed-through diameter:15.2 mm 1 pc(s)

Item no:2871289

Unavailable

Conrad Electronic

1.5 VA

100 A

1 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 3NJ6930-3BD23 3NJ69303BD23 Current transformer attachment Primary current 100 A Secondary current 5 A Line feed-through diameter:15.2 mm Push-fit 1 pc(s)

Item no:2871290

Unavailable

Conrad Electronic

1.5 VA

100 A

5 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 3NJ6930-3BE13 3NJ69303BE13 Current transformer attachment Primary current 150 A Secondary current 1 A Line feed-through diameter:15.2 mm 1 pc(s)

Item no:2871291

Unavailable

Conrad Electronic

2.5 VA

150 A

1 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 3NJ6930-3BE23 3NJ69303BE23 Current transformer attachment Primary current 150 A Secondary current 5 A Line feed-through diameter:15.2 mm 1 pc(s)

Item no:2871292

Unavailable

Conrad Electronic

2.5 VA

150 A

5 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 4NC5112-2CB21 4NC51122CB21 Current transformer attachment Primary current 50 A Secondary current 5 A 1 pc(s)

Item no:2873262

Unavailable

Conrad Electronic

1.2 VA

50 A

5 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 4NC5113-0CB21 4NC51130CB21 Current transformer attachment Primary current 60 A Secondary current 1 A 1 pc(s)

Item no:2873263

Unavailable

Conrad Electronic

1.2 VA

60 A

1 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 4NC5122-2FC21 4NC51222FC21 Current transformer attachment Primary current 200 A Secondary current 5 A 1 pc(s)

Item no:2873264

Unavailable

Conrad Electronic

2.5 VA

200 A

5 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 4NC5123-0DE21 4NC51230DE21 Current transformer attachment 1 pc(s)

Item no:2873265

Unavailable

Conrad Electronic

5 VA

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 4NC5123-2FC21 4NC51232FC21 Current transformer attachment Primary current 250 A Secondary current 5 A 1 pc(s)

Item no:2873266

Unavailable

Conrad Electronic

2.5 VA

250 A

5 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

Siemens 4NC5124-2FE21 4NC51242FE21 Current transformer attachment Primary current 300 A Secondary current 5 A Push-fit 1 pc(s)

Item no:2873267

Unavailable

Conrad Electronic

5 VA

300 A

5 A

Piece(s)

Minimum order quantity: 1

Multiple: 1

Documents & Downloads

Datasheet

Datasheet 2873284 Siemens 4NC5440-0CJ21 4NC54400CJ21 Current transformer attachment Primary current 2500 A Secondary current 1 A 1 pc(s)

User & Safety Instructions

User & Safety Instructions 2873284 Siemens 4NC5440-0CJ21 4NC54400CJ21 Current transformer attachment Primary current 2500 A Secondary current 1 A 1 pc(s)

What kind of Current Transformers are you looking for?

MBS current transformer