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Mini Motor Contactor
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
J7KNA-##-## #####
1
2
3
4
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
J73KN-##-##
1
2
3
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
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Related Manuals for Omron J7KNA
Summary of Contents for Omron J7KNA
- Page 1 • 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 •...
- Page 2 J7TKN-A J7KNA-12-01-# # # D(-VS) 0.19 *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... and J7KNA-12... Contacts Rated Current Thermal Rated Current Type Pack...
- Page 3 Contacts according to J73KN-A-40 DIN EN 50005 J73KN-A-22 J73KN-A-04 ( ) = VS-Version Auxiliary contact blocks with screw terminals for contactors J7KNA-09... and J7KNA-12... Wiring Diagrams Contacts suitable for Electronic Circuits accord- ing to DIN 19240 J73KN-AM-11 J73KN-AM-02 J73KN-AM-22 J73KN-A-11...
- Page 4 J7TKN-A J7KNA-12-01-R-# # # D(-VS) 0.38 *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...
-
Page 5: Specifications
Type NO NC Mirror contacts 3-pole, With Screw Terminals J73KN-AM-11V J73KN-AM-11X Auxiliary contact blocks with screw terminals for contactors J7KNA-09-01-R...(D) and J7KNA-12-01-R...(D) Wiring Diagrams Contacts suitable for Electronic Circuits according to DIN 19240 for rated voltage 24V DC (test ratings 17V DC, 5mA) - Page 6 ■ Engineering data and Characteristics Mini Motor Contactors Data according to IEC 947-4-1, VDE 0660, EN 60947-4-1 Main Contacts Type J7KNA-09-... J7KNA-12-... ’1) Rated insulation voltage U V AC 690 Making capacity I at U = 690V AC Breaking capacity I 400V AC cosϕ...
- Page 7 Mini Motor Contactors Data according to IEC 947-4-1, VDE 0660, EN 60947-4-1 Main Contacts Type J7KNA-09-... J7KNA-12-... Utilization category DC1 Switching of resistive load 1 pole 24V Time constant L/R Rated operational current I 110V 220V 3 poles in series 24V...
- Page 8 Shock time 20ms sine-wave AC operated DC operated *1) Suitable at 690V for: earthed-neutral systems, overvoltage category I to IV, pollution degree 3 (standard-industry): U = 8kV. Data for other conditions on request. *2) With reduced control voltage range 0.9 up to 1.0 x U...
- Page 9 Mini Motor Contactors Data according to IEC 947-5-1, VDE 0660, EN 60947-5-1 J7KNA-09... J7KNA-09...D(VS) Auxiliary Contacts Type J7KNA-12... J7KNA-12...D(VS) J73KN-A... Rated insulation voltage U V AC 690 Thermal rated current I to 690V Ambient temperature 40°C 60°C Power loss per pole...
- Page 10 I /AC15 *4) Summary switching time = release time + arc duration *5) Release time of NC make time of NO increase when suppressor units for voltage peak protection are used (Varistor, RC-units, Diode units). Mini Contactors for North America...
- Page 11 ■ Dimensions AC and DC operated Auxiliary Contact Blocks with screw terminals J7KNA-09... J73KN-A... J7KNA-12... Reversing Contactors J7KNA-09-01-R... J7KNA-09-01-R... + J7TKN-A J7KNA-12-01-R... J7KNA-12-01-R...+ J7TKN-A J7KNA Mini Motor Contactor...
- Page 12 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. J05E-EN-02 In the interest of product improvement, specifications are subject to change without notice. J7KNA Mini Motor Contactor...