Omron J7KNA DATASHEET
Mini Motor Contactor
J7KNA-##-## #####
123 4
J73KN-##-##
123
J7KNA
Main contactor
• AC & DC operated
• Integrated auxiliary contacts
• Screw fixing and snap fitting (35 mm DIN-rail)
• Range from 4 to 5.5 kW (AC 3, 380/415V)
• 4 -main pole version (4 kW AC and DC coil)
• Auxiliary contacts suitable for electronic devices (DIN 19240)
• Finger proof (BGV A2)
Accessories
• 2 and 4 pole additional auxiliary contacts in different
configurations
• Mechanical interlock (in reversing contactor combination only)
• RC Suppressors
• Link modules for fuseless Load Feeders
• Insulated wiring systems (parallel, Star-delta combinations)
Approved Standards
Standard Guide No (US,C)
UL NLDX, NLDX7
ICE 947-5-1
VDE 0660
EN 60947-5-1
)
Ordering Information
■ Model Number Legend
1. Mini Motor Contactors
1) Mini Contactor
2) Rated Motor Current (AC3 400V)
09: 9A
12: 12A
3) Integrated auxiliary contact
10: 1 NC 0 NC
01: 0 NO 1NC
4: 4 main pole type (no aux contact)
4) R: Reversing Contactor
5) Coil voltage (AC operated)
24: AC24V 50/60Hz
48: AC48V 50Hz
60: AC60V 50Hz
110: AC110-115V 50Hz, AC120-125V 60Hz
180: AC180-210V 50Hz, AC200-240V 60Hz
230: AC220-230V 50Hz, AC240V 60Hz
240: AC230V-240V 50Hz
400: AC380-400V 50Hz, AC440V 60Hz
415: AC400-415V 50Hz
Coil voltage (DC operated)
24D: DC24V
48D: DC48V
1)
See datasheet J7KN Motor Contactor for RC-suppressor units.
1)
60D: DC60V
110D: DC110V
24VS: DC24V with diode
48VS: DC48V with diode
110VS: DC110V with diode
125VS: DC125V with diode
2. Aux. Contact Modules for Mini Motor Contactors
1) Auxiliary Contact Modules
2) A: for mini motor contactor (DIN EN 50005)
AM: for mini motor contactor (DIN EN 50012)
3) Combination of NO/NC contacts
11: 1 NO 1 NC
02: 0 NO 2 NC
04: 0 NO 4 NC
22: 2 NO 2 NC
40: 4 NO 0 NC
4) for Reversing Contactors
v: left side
x: right side
3. Insulated wiring systems for motor contactors
J75-WK-##
1 2 3
1) Additional reference for LVSG
2) Wiring system
3) Combination of 2 contactors parallel or reverse, type:
11 = J7KNA 09 -..12
Star-Delta contactors, type:
12 = J7KNA 09 -..12
Mini Motor Contactor J7KNA 1
■ System overview
Mini Motor Contactors
AC Operated
Ratings Rated Current Aux. Contacts Type Pack Weight
AC2, AC3 AC3 AC1
380V
400V
415VkW500V
kW
3-pole, With Screw Terminals
4449201- J7TKN-A J7KNA-09-10-##### 10 0.16
5.5 5.5 5.5 12 20 1 - J7TKN-A J7KNA-12-10-##### 10 0.16
444920- 1J7TKN-A J7KNA-09-01-##### 10 0.16
5.5 5.5 5.5 12 20 - 1 J7TKN-A J7KNA-12-01-##### 10 0.16
4-pole, With Screw Terminals
444920- - J7TKN-A J7KNA-09-4-##### 10 0.19
660V
690VkW400VA690V
ANONC
Suitable
Overload
*1
Relay
Coil Voltage
24 24V 50/60Hz
230 220-230V 50Hz
*2
pcs. kg/pc.
*1) For details see datasheet J7TKN Thermal Overload Relay
*2) Other coil voltages see page 5
DC Solenoid Operated
Ratings Rated Current Aux. Contacts Type Pack Weight
AC2, AC3 AC3 AC1
380V
400V
415VkW500V
3-pole, With Screw Terminals
4449201- J7TKN-A J7KNA-09-10-###D(-VS)
5.5 5.5 5.5 12 20 1 - J7TKN-A J7KNA-12-10-###D(-VS)
444920- 1J7TKN-A J7KNA-09-01-###D(-VS)
5.5 5.5 5.5 12 20 - 1 J7TKN-A J7KNA-12-01-###D(-VS)
*1) For details see datasheet J7TKN Thermal Overload Relay
*2) with built-in coil suppressor (diode + zener diode)
660V
690VkW400VA690V
kW
ANONC
Suitable
Overload
*1
Relay
Coil voltage 24V DC 2,5W pcs. kg/pc.
*2
*2
*2
*2
10 0.19
10 0.19
10 0.19
10 0.19
Auxiliary contact blocks with screw terminals for contactors J7KNA-09... and J7KNA-12...
Contacts Rated Current Thermal Rated Current Type Pack Weight
AC15
NO NC
1 1 3210 J73KN-AM-11 10 0.04
- 2 3210 J73KN-AM-02 10 0.04
2 2 3210 J73KN-AM-22 10 0.04
230VA400V
A A pcs. kg/pc.
Link modules for electric connection between MPCB and contactors
Description Version
link module (electrical and
mechanical connection)
See datasheet J7MN Motor
Protection Circuit Breaker
for contactors
J7KNA 09-...12 J7MN 12 / J7MN 25 J74MN-VK1 12-25 1 0.015
For MPCB Type Pack
2 Mini Motor Contactor J7KNA
pcs
Weight
approx.
kg/pc
■ System overview
1234567
8
A1
A2
Mini Motor Contactors
AC Operated
Wiring Diagrams Auxiliary Contact Blocks Contactor with Auxiliary Contact
Block
Distinc. Number
according to DIN
EN 50012 Type NO NC
3-pole, With Screw Terminals
10
01
4-pole, With Screw Terminals
00
J73KN-AM-11 1121 21
J73KN-AM-02 0212 12
J73KN-AM-22 2232 32
J73KN-A-11 11- 12
J73KN-A-02 02- 03
J73KN-A-40 40- 41
J73KN-A-22 22- 23
J73KN-A-04 04- 05
J73KN-A-11 11- 11
J73KN-A-02 02- 02
J73KN-A-40 40- 40
J73KN-A-22 22- 22
J73KN-A-04 04- 04
Distinc. Number
according to
DIN EN 50012 NO NC
Contacts suitable for Electronic
Circuits according to DIN 19240
for rated voltage 24V DC
(test ratings 17V DC, 5mA)
Mirror contacts
Prefered combinations according
to DIN EN 50012
Contacts according to
DIN EN 50005
Contacts according to
DIN EN 50005
DC Solenoid Operated
Wiring Diagrams Auxiliary Contact Blocks Contactor with Auxiliary Contact
Block
Contacts suitable for Electronic
Circuits according to DIN 19240
Distinc. Number
according to DIN
EN 50012 Type NO NC
Distinc. Number
according to
DIN EN 50012 NO NC
for rated voltage 24V DC
(test ratings 17V DC, 5mA)
Mirror contacts
3-pole, With Screw Terminals
12345
A1
A2
13
10
14
6
J73KN-AM-11 1121 21
J73KN-AM-02 0212 12
J73KN-AM-22 2232 32
Prefered combinations according
to DIN EN 50012
J73KN-A-11 11- 12
12345
A1
A2
21
01
22
6
J73KN-A-02 02- 03
J73KN-A-40 40- 41
J73KN-A-22 22- 23
Contacts according to
DIN EN 50005
J73KN-A-04 04- 05
( ) = VS-Version
Auxiliary contact blocks with screw terminals for contactors J7KNA-09... and J7KNA-12...
Wiring Diagrams Contacts suitable
J73KN-AM-11 J73KN-AM-02 J73KN-AM-22 J73KN-A-11 J73KN-A-02 J73KN-A-40 J73KN-A-22 J73KN-A-04
for Electronic
Circuits according to DIN 19240
for rated voltage
24V DC (test
ratings 17V DC,
5mA) Mirror
contacts
Mini Motor Contactor J7KNA 3
■ System overview
Mini Reversing Contactors, Mechanical Interlocked
AC Operated
Ratings Rated Current Aux. Contacts Type Pack Weight
AC2, AC3 AC3 AC1
380V
400V
415VkW500V
3-pole, With Screw Terminals
4 44920- 1J7TKN-A J7KNA-09-01-R-##### 10.32
5.5 5.5 5.5 12 20 - 1 J7TKN-A J7KNA-12-01-R-##### 10.32
*1) For details see datasheet J7TKN Thermal Overload Relay
*2) Other coil voltages see page 5
DC Solenoid Operated
Ratings Rated Current Aux. Contacts Type Pack Weight
AC2, AC3 AC3 AC1
380V
400V
415VkW500V
3-pole, With Screw Terminals
4 44920- 1J7TKN-A J7KNA-09-01-R-###D(-VS)
5.5 5.5 5.5 12 20 - 1 J7TKN-A J7KNA-12-01-R-###D(-VS)
660V
690VkW400VA690V
kW
660V
690VkW400VA690V
kW
ANONC
ANONC
Suitable
Overload
*1
Relay
Suitable
Overload
*1
Relay
Coil Voltage
24 24V 50/60Hz
230 220-230V 50Hz
Coil voltage 24V DC 2,5W pcs. kg/pc.
*2
pcs. kg/pc.
*2
*2
10.38
10.38
*1) For details see datasheet J7TKN Thermal Overload Relay
*2) with built-in coil suppressor (diode + zener diode)
Auxiliary contact blocks with screw terminals for contactors J7KNA-09-01-R...(D) and
J7KNA-12-01-R...(D)
Contacts Rated Current Thermal Rated Current Type Pack Weight
AC15
230VA400V
NO NC
1 1 3210 J73KN-AM-11V 10 0.04
1 1 3210 J73KN-AM-11X 10 0.04
A A pcs. kg/pc.
Insulated wiring systems for contactors J7KNA-09-01-...(D) and J7KNA-12-01-...(D)
Description Version
For reversing seperate
contactors (without mechanical interlock) only or
parallel contactors (4 parts)
For star-delta combination
(5 parts)
(A)
16 J7KNA 09-...12 J75-WK11 1
16 J7KNA 09-...12 J75-WK12 1
For contactors Type Pack
pcs
4 Mini Motor Contactor J7KNA
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