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
for mounting at busbars and in adapters 630 A
for busbars 25-30 x 5 and 12-30 x 10
NEW
More

Usage

01621000
busbar 25 x 5
length 2.40 m, tinned
More

01140000
busbar 20 x 10
length 3.60 m, tinned
More

01204000
busbar 30 x 10
length 3.60 m, tinned
More

01624000
busbar 20 x 10
length 2.40 m, tinned
More

01623000
busbar 12 x 10
length 2.40 m, tinned
More

01622000
busbar 30 x 5
length 2.40 m, tinned
More

01625000
busbar 30 x 10
length 2.40 m, tinned
More

33776000A
universal current transformer module
for mounting in the connection compartment
size 1 - 3
NEW
More

32745000A
EQUES®185Power
busbar adapter 630 A
universal version up to 630 A, phase distance 43-46 mm
connection at bottom, CrossLink® clamp connection
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

32746000A
EQUES®185Power
busbar adapter 630 A
universal version up to 630 A, phase distance 43-46 mm
connection at bottom, flat clamp connection
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

32743000A
EQUES®185Power
busbar adapter 630 A
universal version up to 630 A, phase distance 43-46 mm
connection at top / bottom, screw connection
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

32742000A
EQUES®185Power
busbar adapter 630 A
universal version up to 630 A, phase distance 43-46 mm
connection at top, flat clamp connection
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33706000A
QUADRON®185Power
NH in-line fuse base 250 A
size 1
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33707000A
QUADRON®185Power
NH in-line fuse base 400 A
size 2
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33716000A
QUADRON®185Power
in-line fuse switch-disconnector 250 A
size 1, 1-pole switchable
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33731000A
QUADRON®185Power
double in-line fuse disconnector 1250 A
3-pole switchable
screw M12, incl. terminal compartment cover
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33721000A
QUADRON®185Power
in-line fuse switch-disconnector 250 A
size 1, 3-pole switchable, with fuse monitoring
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33722000A
QUADRON®185Power
in-line fuse switch-disconnector 400 A
size 2, 3-pole switchable, with fuse monitoring
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33702000A
QUADRON®185Power
in-line fuse switch-disconnector 400 A
size 2, 3-pole switchable
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33717000A
QUADRON®185Power
in-line fuse switch-disconnector 400 A
size 2, 1-pole switchable
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33723000A
QUADRON®185Power
in-line fuse switch-disconnector 630 A
size 3, 3-pole switchable, with fuse monitoring
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33701000A
QUADRON®185Power
in-line fuse switch-disconnector 250 A
size 1, 3-pole switchable
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33703000A
QUADRON®185Power
in-line fuse switch-disconnector 630 A
size 3, 3-pole switchable
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

33718000A
QUADRON®185Power
in-line fuse switch-disconnector 630 A
size 3, 1-pole switchable
screw M12
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

32741000A
EQUES®185Power
busbar adapter 630 A
universal version up to 630 A, phase distance 43-46 mm
connection at top, CrossLink® clamp connection
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

01438000A
CRITO®185Power
connection rail
3-pole
screw M12
connection top or bottom
for busbars: 30, 40, 60, 80, 100, 120 x 10
More

https://pim.woehner.de/EN/BR/1000226022

Find your contact

to the contact site

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