J7TKN-B-24 Omron, J7TKN-B-24 Datasheet - Page 93

• Manufacturer Part Number: J7TKN-B-24
• Description: RELAY THERMAL OVERLOAD 17-24A
• Manufacturer: Omron

Specifications of J7TKN-B-24

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: J7TKNB24

● Additional ordering information for contactors
CE-Marking
The manufacturer has to sign his products with the CE-Marking. With
the CE-Marking the manufacturer confirms the accordance with the
different EEC Directives. The CE-Marking is absolutely necessary to
sell the products in the EEC.
Test Authorities, Registration Mark, Approvals
OMRON Low voltage switchgear is built and tested to national and
international specifications. All devices suit all important specifica-
tions without any test obligation, like VDE, BS and also relative to
IEC Recommendations and to European Standards like IEC 947 and
EN 60947.
It is for this reason OMRON Low voltage switchgear is used all over
the world. In order to provide special versions, limitations to the max.
voltages, currents and power ratings or special markings are some-
times necessary.
Explanations for choice and supply of low voltage switchgears in Canada and USA
Marking of auxiliary contacts
At several devices in UL-data are two voltages for auxiliary contacts
mentioned (e. g.: 600 volts at same potential, 150 volts at different
potentials). That means, if the voltage is higher than 150 volts, the con-
trol voltage applied to input terminals must be at the same potential
Country
State deputy or private
examination
(state admitted)
Label marking of ex-
amination boards
Duty of approvals
Specification
Marking of
auxiliary
contacts
according to
CSA and UL
Heavy Duty
(HD or HVY DTY)
Standard Duty
(SD or STD DTY)
*1) CSA-approvals are replaced by UL-approvals valid for USA and Canada. From 1. 1. 2000 switchgear will be marked with the combined
approval. UL-mark
Max. rated values per pole
Voltage
V
AC 120
AC 240
AC 480
AC 600
DC 125 2,2
DC 250 1,1
DC 600 0,4
AC 120
AC 240
AC 480
AC 600
DC 125 1,1
DC 250 0,55
DC 600 0,2
Canada
CSA UL
All switchgear
UL is authorised for approvals
acc. to Canadian Standards
or
Current
Make
A
60
30
15
12
30
15
7,5
6
*1
only.
Break
A
6
3
1,5
1,2
2,2
1,1
0,4
3
1,5
0,75
0,6
1,1
0,55
0,2
USA
UL
Approval of
switchgear
commendable
or R
Cont.
Current
A
10
10
10
10
10
10
10
5
5
5
5
5
5
5
Switzer-
land
SEV
No approval since 1.1.1994
Our devices are according to the harmonised
European Standards e.g. EN 60947 (IEC 947,
VDE 0660) and can be used generally
Marking with approbation label is no longer
necessary
Contact
Rating
Code
Designa-
tion
A150
A300
A600
A600
N150
N300
N600
B150
B300
B600
B600
P150
P300
P600
Den-
mark
DEMKO NEMKO SEMKO SETI
Attached you find the EEC Directives concerning our products.
Low Voltage Directive (73/23/EEC)
EMC Directive (89/336/EEC)
Declarations of Conformity art. no. D586.. on request.
OMRON Low voltage switchgear is also suitable for applications in
marine environments.
They are classified in "Lloyd`s Register of Shipping" and in the "Mari-
time Register of Shipping" (GUS). The "American Bureau of Ship-
ping" does not claim a general approval for single components, the
complete electrical equipment on board has to be approved. The
devices should have UL- and CSA-approvals. Further information for
Guide-No. and File-No. (CSA, UL) you will find on page 95.
For approved values see technical data of the devices.
Low voltage switchgear for auxiliary circuits (e. g. contactor relays,
control units, auxiliary contacts in general) usually approved for
"Heavy Duty" or "Standard Duty" UL and besides these marked with
the admissible max. voltage or with short codes (see table).
Norway Sweden Finland Poland
Marking of
auxiliary
contacts
according to
CSA and UL
-
-
-
Max. rated values per pole
Voltage
V
AC 120
AC 240
AC 480
AC 600
DC 125 0,55
DC 250 0,27
DC 600 0,1
AC 120
AC 240
DC 125 0,22
DC 250 0,11
AC 120
Current
Make
A
15
7,5
3,75
3
3,6
1,8
1,8
SEP
Appendix
Break
A
1,5
0,75
0,375
0,3
0,55
0,27
0,1
0,6
0,3
0,22
0,11
0,3
Slowa-
kia
SKTC
Cont.
Current
A
2,5
2,5
2,5
2,5
2,5
1
1
1
1
0,5
2,5
2,5
Czech
EZU
State deputy
Contact
Rating
Code
Designa-
tion
C150
C300
C600
C600
Q150
Q300
Q600
D150
D300
R150
R300
E150
Hun-
garia
MEEI
H-93