This series of thermal overload relays is suitable for 50/60Hz, rated insulation voltage 660V, and rated current 0.1~93A circuits, and is used for phase failure protection when the motor is overloaded.
This relay has different mechanisms and temperature compensation, can be inserted into LC1-D series, AC contacts, it is the most advanced relay in the world in the 1990s. The product complies with the IEC60947-4 standard.
Scope of application
This series of therma overload relay is suitable for the circuit of 50/60Hz, rated insulation voltage of 660V, rated current of 0.1~93A, and is used for phase break protection when the electric machine is overloaded.
This relay has different mechanisms and temperature compensation, can be inserted LC1-D series, AC contacts, it is the world's most advanced relay in the 90's. The products conform to IEC60947-4 standard.
The characteristics of
a. Basic parameters of the main circuit
1. The rated insulation voltage is 660V
2. Rated working current 25, 35, 93A
3. Adjustable range of rated whole current of the sealing regulator and the rated current of the thermal element
b. Auxiliary circuit
1. Normally open and normally closed with electrical isolation
2. The rated insulation voltage is 550V
3. Rated frequency 50/60Hz
4. Usage type, amount operating voltage, agreed heating current and rated operating current
Technical parameters
| model | Rated working current | Element of heat | ||
| Rated current A | Rated current selection range A | |||
| CER2-D 25 | CER2-D25 | 1301 | 0.16 | 0.10-0.16 |
| 1302 | 0.25 | 0.16-0.25 | ||
| 1303 | 0.4 | 0.25-0.4 | ||
| 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 | 17.0-25.0 | ||
| CER2-D 36 | CER2-D | 2353 | 32 | 23.0-32.0 |
| 2355 | 36 | 28.0-36.0 | ||
| CER2-D93 | CER2-D | 2353 | 32 | 23.0-32.0 |
| 2355 | 40 | 30.0-40.0 | ||
| 2357 | 50 | 37.0-50.0 | ||
| 2359 | 65 | 48.0-65.0 | ||
| 2361 | 70 | 55.0-70.0 | ||
| 2363 | 80 | 63.0-80.0 | ||
| 2365 | 93 | 80.0-93.0 | ||
安装与外形尺寸图
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