current transformer 250 A / 5 A (37220)

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Description

Part No.: 37220000A

current transformer 250 A / 5 A

2.5 VA / class 0.5

when used on busbars or in 630 A adapters, article 37900 is additionally required

System

60Classic

Product group 23
Subgroup 01
pack size 1
EAN 4021267372200
ECLASS 6.1 27210902
ECLASS 7.1 27210902
ETIM 4.0 EC002048
ETIM 5.0 EC002048

Approvals

Standards

IEC 61869-1:2007
IEC 61869-2:2012

type number: CT2-250-5

CCC approval: no certification required

Technical data

size: CT2
Details IEC
Standards
IEC 61869-1:2007
IEC 61869-2:2012
Electrical data IEC
prim. rated current In: 250 A
sec. rated current: 5 A
sec. rated apparent power: 2.5 VA
accuracy class (current): 0.5
max. operation voltage Um: 720 V
therm. short-time current Ith: 15 kA
class of insulation: H
over-current limitation factor: FS5

power dissipation of the article:

The power dissipation at a typical load of 80 % results to 0,5 W.

(The power dissipation at full load would be 0,8 W.)

Mechanical data
W x H x D: 57 x 86 x 33
weight: 13,5 kg/100
CT can be integrated in the device: ja
CT can be integrated in the CT module: ja
sealable: ja
Terminal points
cage clamp connection
screw drive: PZ1
wire stripping: 12 mm
min. cross-section: 2,5 mm²
max. cross-section: 4 mm²
Md min.: 2,0 Nm
Md max.: 2,0 Nm
Not suitable for aluminium cables !

Application notes

Not suitable for aluminium cables !

Links

Article master data, overviews and prices

Current prices and surcharges

3D and 2D data in a wide range of formats

Downloads

| General technical information

| Installation instructions

| CAD model 3D PDF

| CAD model 3D STP

| CAD symbol 2D DXF

| Dimensioned drawing

| EU declaration of conformity

| Product description (PDF)

| Product data for design verfication according to IEC / EN 61439-1

| Text for specification - extended version (*.rtf)

| Text for specification - standard version (*.rtf)

Accessories

37900000A
fixing clip for current transformers / measuring transformers
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Usage

01648000
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01621000
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01140000
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01623000
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01622000
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33586000A
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https://pim.woehner.de/EN/NL/1000226022

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Wöhner GmbH & Co. KG
Elektrotechnische Systeme
Mönchrödener Str. 10
96472 Rödental

Order hotline (Germany)
+49 9563 751 161
order@woehner.de

Technical hotline (Germany)
+49 9563 751 260
support@woehner.com