Main circuit rating |
Rating based on
IEC 60947-4-1 |
AC-1
(Resistive load) |
Voltage range (V) |
AC200-240 AC |
AC380-440 AC |
Rated operational current (A) |
15 |
15 |
AC-3
(3-phase cage
motor) |
Voltage range (V) |
200-240 AC |
380-440 AC |
500-550 AC |
600-690 AC |
Rated capacity (kW) |
3 |
5.5 |
5.5 |
4 |
Rated operational current (A) |
12 |
12 |
9 |
5 |
AC-4
(3-phase cage
motor) |
Voltage range (V) |
200-240 AC |
380-440 AC |
500-550 AC |
600-690 AC |
Rated capacity (kW) |
3 |
5.5 |
5.5 |
4 |
Rated operational current (A) |
12 |
12 |
9 |
5 |
DC-1
(Resistive load
L/R ≤ 1 ms) |
Voltage range (V) |
24 DC |
48 DC |
110 DC |
220 DC |
Rated operational
current (A) |
Number of
serial contacts 1 |
12 |
12 |
3 |
0.7 |
Number of
serial contacts 2 |
12 |
12 |
9 |
4 |
Number of
serial contacts 3 |
12 |
12 |
12 |
12 |
DC-3, DC-5
(DC motor load
L/R ≤ 15 ms) |
Voltage range (V) |
24 DC |
48 DC |
110 DC |
220 DC |
Rated operational
current (A) |
Number of
serial contacts 1 |
2 |
1.5 |
1 |
0.1 |
Number of
serial contacts 2 |
10 |
3 |
0.85 |
0.35 |
Number of
serial contacts 3 |
12 |
6 |
1.7 |
0.7 |
Conventional free air thermal current
(rated flowing current) (A) |
15 |
Rating based on
UL 60947-4-1,
CSA C22.2 |
3-phase motor |
Voltage range (V) |
200 AC |
220-240 AC |
440-480 AC |
550-600 AC |
Rated capacity (HP) |
3 |
3 |
5 |
5 |
Rated operational current (A) |
11 |
9.6 |
7.6 |
6.1 |
Rated current (A) |
15 |
Single-phase
motor |
Voltage range (V) |
110-120 AC |
Rated capacity (HP) |
3/4 |
Rated operational current (A) |
13.8 |
Rated current (A) |
15 |
FUSE |
30A (Class K5, RK5) |
Rating based on
JIS C 8201-4-1 |
AC-1
(resistive load) |
Voltage range (V) |
200-240 AC |
380-440 AC |
Rated operational current (A) |
15 |
15 |
AC-3
(3-phase cage
motor) |
Voltage range (V) |
200-240 AC |
Rated capacity (kW) |
2.2 |
Rated operational current (A) |
12 |
DC-1
(Resistive load
L/R ≤ 1 ms) |
Voltage range (V) |
24 DC |
48 DC |
110 DC |
220 DC |
Rated operational
current (A) |
Number of
serial contacts 1 |
12 |
12 |
3 |
0.7 |
Number of
serial contacts 2 |
12 |
12 |
9 |
4 |
Number of
serial contacts 3 |
12 |
12 |
12 |
12 |
DC-3, DC-5
(DC motor load
L/R ≤ 15 ms) |
Voltage range (V) |
24 DC |
48 DC |
110 DC |
220 DC |
Rated operational
current (A) |
Number of
serial contacts 1 |
2 |
1.5 |
1 |
0.1 |
Number of
serial contacts 2 |
10 |
3 |
0.85 |
0.35 |
Number of
serial contacts 3 |
12 |
6 |
1.7 |
0.7 |
Conventional free air thermal current
(rated flowing current) (A) |
15 |
Minimum operate voltage/current (reference value) |
24 VDC 10 mA |
Electrical/
mechanical
endurance |
Voltage range (V) |
220 AC |
440 AC |
Rated operational current (A) |
12 |
12 |
Contact closed current (A) |
144 |
144 |
Breaking current (A) |
120 |
120 |
Switching frequency (times per hour) |
1800 |
1800 |
Endurance
(10,000 operations min.) |
Mechanical |
1000 |
1000 |
Electrical (AC3) |
100
|
Contact resistance (reference value) |
10 mΩ max. (6 VDC, 1 mA, voltage drop method) |
Son yorumlar