Application:
LC1-D (new) series AC contactors are suitable for the equipment of 50/60Hz, rated
insulation voltage up to 1,000V, rated operation current of 9 - 330A and under
AC-3 duty. It is mainly used for making or breaking electric circuits at a long
distance; frequent starting, stopping and controlling AC Motors. It is used in the
combination with thermal relay to compose a magnetic motor starter. These products
are produced according to the standard of IEC60947-4-1.
SPECIFICATION
Type | LC1-D09 | LC1-D12 | LC1-D18 | LC1-D25 | LC1-D32 | |
| Rated working current(A) | AC3 | 9 | 12 | 18 | 25 | 32 |
| AC4 | 3.5 | 5 | 7.7 | 8.5 | 12 | |
| AC3 capacity of phase 3 squirrel-cage motor AC3(KW) | 220/230V | 2.2 | 3 | 4 | 5.5 | 7.5 |
| 380/400V | 4 | 5.5 | 7.5 | 11 | 15 | |
| 415V | 4 | 5.5 | 9 | 11 | 15 | |
| 440V | 4 | 5.5 | 9 | 11 | 15 | |
| 500V | 5.5 | 7.5 | 10 | 15 | 18.5 | |
| 660/690V | 5.5 | 7.5 | 10 | 15 | 18.5 | |
Rated heat current (A) | 20 | 20 | 32 | 40 | 50 | |
| Electrical life | AC4×104 | 20 | 20-15 | 20-7 | 15-7 | 15-7 |
| AC3×106 | 2 | 2 | 2 | 2 | 2 | |
Mechanical life×106 | 20 | 20 | 20 | 20 | 20 | |
Number of the contacts | 3P+NO | |||||
3P+NC | ||||||
Type | LC1-D40 | LC1-D50 | LC1-D65 | LC1-D80 | LC1-D95 | |
Rated working current(A) | AC3 | 40 | 50 | 65 | 80 | 95 |
AC4 | 18.5 | 24 | 28 | 37 | 44 | |
AC3 capacity of phase 3 squirrel-cage motor AC3(KW) | 220/230V | 11 | 15 | 18.5 | 22 | 25 |
380/400V | 18.5 | 22 | 30 | 37 | 45 | |
415V | 22 | 25 | 37 | 45 | 45 | |
440V | 22 | 30 | 37 | 45 | 45 | |
500V | 22 | 30 | 37 | 55 | 55 | |
660/690V | 30 | 33 | 37 | 45 | 45 | |
Rated heat current (A) | 60 | 80 | 80 | 125 | 125 | |
Electrical life | AC4×104 | 10-7 | 7 | 7-6 | 7-5 | 7-5 |
AC3×106 | 2 | 2 | 1.6 | 1.6 | 1.6 | |
Mechanical life×106 | 20 | 20 | 20 | 20 | 20 | |
Number of the contacts | 3P+NO+NC | |||||
OUTLINE & MOUNTING SIZES
Outline & mouting sizes of KLC1-115-330 contactors are shown as followings:
Type | A | B | C | b1 | P | Q | S | Q1 | M | H | L | φ | Ga | Ha |
| LC1-115 | 167 | 163 | 172 | 137 | 37 | 70 | 20 | 60 | 147 | 124 | 107 | M6 | 80 | 110 |
| LC1-150 | 167 | 171 | 172 | 137 | 40 | 70 | 20 | 57.5 | 150 | 124 | 107 | M8 | ||
| LC1-185 | 171 | 174 | 183 | 137 | 40 | 71 | 20 | 59.5 | 154 | 127 | 113.5 | M8 | ||
| LC1-225 | 171 | 197 | 183 | 137 | 48 | 71 | 25 | 51.5 | 172 | 127 | 113.5 | M10 | ||
| LC1-265 | 204 | 203 | 215 | 145 | 48 | 87 | 25 | 66.5 | 178 | 147 | 141 | M10 | 96 | |
| LC1-330 | 213 | 206 | 220 | 145 | 48 | 91 | 25 | 74 | 181 | 181 | 145 | M10 |
