Max. voltage ......................................................................±10 V
Max. current..................................................................±100 mA
Max. cable length ................................................................30 m
Load ......................................................................................68 Ω
Environment/EMC
EMC ..........................................................................IEC 61000-6
Operating temperature ............................................-25…55 °C
Classification of climatic conditions acc. to IEC 60721
(ex-
cept condensation and formation of ice)
Stationary use (IEC 60721-3-3) .............................................3K5
Transport (IEC 60721-3-2) ...................................................2K11
Long-term storage (IEC 60721-3-1) ...................................1K22
Classification of mechanical conditions acc. to IEC 60721
Stationary use (IEC 60721-3-3) .............................................3M4
Transport (IEC 60721-3-2) ................................................... 2M4
Long-term storage (IEC 60721-3-1) .................................. 1M12
Connection
Use 60 °C/75 °C copper lines only.
X plug
Manufacturer .................................................... Phoenix Contact
Type .........................................................DFMC 1.5/4-ST-3.5 BK
The connection conditions of the manufacturer apply.
Connection properties
rigid ......................................0.2…1.5 mm² (AWG 24…16)
flexible ..................................0.2…1.5 mm² (AWG 24…16)
with ferrule ............................................... 0.25…0.75 mm²
Mounting CTBC…
Screw type
CTBC35, CTBC60 ................................... DIN EN ISO 7045 - M5
CTBC120 .............................................. DIN EN ISO 7045 - M6
Washer type
CTBC35, CTBC60 ............................. DIN EN ISO 7089/7090 - 5
CTBC120 ........................................ DIN EN ISO 7089/7090 - 6
Tightening torque
CTBC35 ........................................................................ 0.6 Nm
CTBC60, CTBC120 .......................................................... 1 Nm
Other
Operating mode ........................................continuous operation
Mounting ................................................................ any position
Degree of protection, built-in components (DIN EN 60529) ..IP40
Degree of protection, terminals (DIN EN 60529) ...................IP20
Flammability class ....................................................... UL94 V-0
Software .............................................................................D591
Weight
CTUB103- CTBC35 ......................................................≤ 310 g
CTUB103- CTBC60 ......................................................≤ 530 g
CTUB103- CTBC120 ................................................ ≤ 1460 g
Odering information
CTUB103-Sets
ø
CT
Set
Zulässiger Mess-
bereich
Art.-No.
35 mm
CTUB103-CTBC35
5 A, 10 A
B78120030
60 mm
CTUB103-CTBC60
5 A, 10 A, 25 A
B78120031
120 mm
CTUB103-CTBC120 5 A, 10 A, 25 A
B78120032
Accessories
Power supplies
max. CTs
Type
Art. No.
4
STEP-PS/1 AC/24 DC/0.5
B94053110
14
STEP-PS/1 AC/24 DC/1.75
B94053111
34
STEP-PS/1 AC/24 DC/4.2
B94053112
Replacement parts
Measuring current transformer cores
ø Wandler
Typ
Art. No.
35 mm
CTBC35
B98120003
CTBC35P
B98120004
60 mm
CTBC60
B98120005
CTBC60P
B98120006
120 mm
CTBC120
B98120007
CTBC120P
B98120020
Electronic-Modules
U
s
Type
Art. No.
DC 24 V
CTUB103
B78120052
Required terminals are optionally available.
The variant B78120052 of the CTUB10x series meets
the requirements of DIN EN 45545-2.
LINETRAXX® CTUB103
CTUB103_D00410_02_M_XXEN / 09.2022 7
