Datasheet

4 Thermal Overload Relay J7TKN
Thermal Overload relays for separate mounting
Accessories
Setting Range Type Pack Weight
D.O.L. (A) Star Delta (A) pcs. kg/pc.
For contactors J7KN-90... to J7KN-115...
60 - 90 104 - 156
manual reset
J7TKN-E-90 10.90
80 - 120 140 - 207 J7TKN-E-120 10.90
For contactors J7KN-151... to J7KN-176... (incl. busbar set)
120 - 180 208 - 312
manual and auto reset
J7TKN-F-180 11.5
For contactors J7KN-210... to J7KN-316... (incl. busbar set)
144 - 216 250 - 374
manual and auto reset
J7TKN-G-216 11.8
216 - 320 374 - 554 J7TKN-G-320 11.8
For contactors J7KN-450... to J7KN-860... (excl. busbar set)
240 - 360 416 - 623
manual and auto reset
J7TKN-H-360 14.2
360 - 540 623 - 935 J7TKN-H-540 14.2
540 - 800 935 - 1385 J7TKN-H-800 14.2
Cable Cross-section to clamp (mm²) Type Pack Weight
for overload relay solid or stranded flexible
flex. with multicore
cable end pcs. kg/pc.
Sets for single mounting
J7TKN-AB
J7TKN-B
0.75
0.75
-
-
6
6
0.75
0.75
-
-
4
4
0.5
0.5
-
-
4
4
J74TK-M-AB
J74TK-SM
1
1
0.035
0.035
Type Pack Weight
for overload relay for contactors Set Set
Busbar sets
J7TKN-H-360/540 J7KN-450, J7KN-550 J74TK-SU-550 11.7
J7TKN-H-540/800 J7KN-700, J7KN-860 J74TK-SU-860 12.1