Datasheet

Micro Motor Contactor/Contactor Relay J7KNU 7
Data according to UL508
■ Wiring diagrams
Main Contacts (cULus) Type J7KNU-05… J7KNU-05R… J7KNU-AR…
Rated operational current “General Use” A 12 5
Rated operational power of three motors at 60 Hz (3ph) 110-120 V hp ½ –
200-208 V hp 1 –
220-240 V hp 1 –
277 V hp 1½ –
Rated operational power of AC motors at 60 Hz (1ph) 110-120 V hp
1
/
6
–
200-208 V hp ½ –
220-240 V hp ¾ –
Fuse/Short-circuit current
A/kA 30/5 –
Rated voltage VAC 300 300
Auxiliary Contacts (cULus) heavy pilot duty AC B300 B300
standard pilot duty DC R300 R300
J7KNU-05...
Contactors
J7KNU-05-01
Reversing Contactors
J7KNU-05-01R
J7KNU-05-10 J7KNU-AR-40 J7KNU-AR-22
A1
21 21
22 22
113355
224466
A1
A2
A2
K1 K2