This series of thermal relays are used in circuits with 50/60Hz, rated insulation voltage 660V, and rated current 0.1~140A, as motor overload and phase failure protection. This relay has different mechanisms and temperature compensation, can be inserted into CEC1-D series, AC contacts, and the product complies with lEC60947-4 standard.
Scope of application
This series of thermal relay is used in the circuit of 50/60Hz, rated insulation voltage of 660V, rated current of 0.1-140A, as the motor overload and phase break protection. This relay has different mechanisms and temperature compensation, can be inserted CEC1-D series, AC contacts, products in line with lEC60947-4 standard.
Technical parameters
| model | Rated working current | Element of heat | |||
| Rated current current | Rated current selection range | ||||
| CERD13 | CERD | 1301 | 0.16 | 0.10-0.16 | |
| 1302 | 0.25 | 0.16-0.25 | |||
| 1303 | 0.4 | 0.25-0.40 | |||
| 1304 | 0.63 | 0.4-0.63 | |||
| 1305 | 1 | 0.63-1.0 | |||
| 1306 | 1.6 | 1.0-1.6 | |||
| 1307 | 2.5 | 1.6-2.5 | |||
| 1308 | 4 | 2.5-4.0 | |||
| 1310 | 6 | 4.0-6.0 | |||
| 1312 | 8 | 5.5-8.0 | |||
| 1314 | 10 | 7.0-10.0 | |||
| 1316 | 13 | 9.0-13.0 | |||
| 1321 | 18 | 12.0-18.0 | |||
| 1322 | 25 | 16.0-24.0 | |||
| CERD23 | 38 | CERD | 2332 | 32 | 23.0-32.0 |
| 2335 | 38 | 30.0-38.0 | |||
| CERD33 | CERD | 3322 | 25 | 17.0-25.0 | |
| 3353 | 32 | 23.0-32.0 | |||
| 3355 | 40 | 30.0-40.0 | |||
| 3357 | 50 | 37.0-50.0 | |||
| 3359 | 65 | 48.0-65.0 | |||
| 3361 | 70 | 55.0-70.0 | |||
| 3363 | 80 | 63.0-80.0 | |||
| 3365 | 104 | 80.0-104.0 | |||
| 3367 | 120 | 95.0-120.0 | |||
| 3369 | 140 | 110.0-140.0 | |||
| CERD43 | 140 | CERD | 4365 | 104 | 80.0-104.0 |
| 4367 | 120 | 95.0-120.0 | |||
| 4369 | 140 | 110.0-140.0 | |||
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