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Thermal Overload Relay
J7TKN
55
Thermal Overload Relay
J7TKN
Thermal Overload Relay
• Direct and separate mounting
• Single phasing sensivity according to IEC 947-4-1
• Finger proof (BGV A2)
Accessories
• Busbar sets
• Set for single mounting
)
Approved Standards
Ordering Information
■
Model Number Legend
1. Thermal Overload Relay
1)
Thermal Overload Relay
2)
A:
for mini motor contactor and motor contactor (4-11 kW)
B:
for motor contactor (4-15 kW)
C:
for motor contactor (18.5 kW)
D:
for motor contactor (22-37 kW)
E:
for motor contactor (45-55 kW)
F:
for motor contactor (75-110 kW)
3)
Setting range
2. Accessories for Thermal Overload Relay
1)
Accessories for Thermal Overload Relay
2)
SM:
Single mounting for J7TKN-B Types (4-32 kW)
SU:
Busbar sets
M:
Single Mounting for J7TKN-A Types (4-11 kw)
3)
176:
for J7TKN-F Types (75-90 kW)
200:
for J7TKN-F Types (110 kW)
Standard
Guide No (US,C)
UL
NKCR, NKCR7
IEC 947-4-1
VDE 0660
EN 60947-4-1
J7TKN-
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1
2
3
E18:
0.12-0.18 A
E27:
0.18-0.27 A
E4:
0.27-0.4 A
E6:
0.4-0.6 A
E9:
0.6-0.9 A
1E2:
0.8-1.2 A
1E8:
1.2-1.8 A
2E7:
1.8-2.7 A
4:
2.7-4 A
6:
4-6 A
9:
6-9 A
11:
8-11 A
14:
10-14 A
18:
13-18 A
24:
17-24 A
32:
23-32 A
42:
28-42 A
52:
40-52 A
65:
52-65 A
74:
60-74 A
90:
60-90 A
120:
80-120 A
150:
100-150 A
210:
140-220 A
J74TK-
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1
2
3