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1.Application
F4 auxiliary contact block can be mainly used in the controllable circuit of AC 50Hz , AC -15, ratedoperational voltage 380V and rated current up to 0.95A, or in DC-13, rated operational voltageDC220V and rated current up to 0. 15A. lt can be used to control signal and Electrical linkage.Thisproduct is suitable for the conditions when CjX2 series contactor has no enough auxiliary contact incontrollable Circuit, combining auxiliary contact block with CJX2 series contactor can increase numbelof auxiliary contacts.lt has two styles, one is two contact block,another is four contact block, Theonly difference between them is the number of auxiliary contact.
This product conforms to GB14048.4、1EC60947-4-1 standard.
2. Model And Meaning
F □ – □□
F : Auxiliary contact block
□ : Design sequence No.(4: front mount, 8: Lateral side mount)
□ : Number of N/O auxiliary contact
□ : Number of N/C auxiliary contact
3.Auxiliary Contact Block Usage
| Model | Structure | Number of contacts |
Installable max number of auxiliary contact block | Unit weight (kg) |
|
| Front mount | Lateral mount | ||||
| F4-11 | 1 1 | 2 | 1pcs(CJX2-09~170) 2pcs(CJX2-185~620) 2pcs(CJX2-F115~F800) |
– | 0.036 |
| F4-20 | 20 | 2 | 0.036 | ||
| F4-02 | 02 | 2 | 0.036 | ||
| F4-22 | 22 | 4 | 0.061 | ||
| F4-13 | 1 3 | 4 | 0.061 | ||
| F4-40 | 40 | 4 | 0.061 | ||
| F4-04 | 04 | 4 | 0.061 | ||
| F4-31 | 31 | 4 | 0.061 | ||
| F8-11 | 1 1 | 2 | – | 2pcs(CJX2-09~170) | 0.048 |
| F8-20 | 20 | 2 | 0.048 | ||
4.Technical Parameter
| Parameter / Model | F4 | F8 |
| Rated insulation voltage(V) | 690 | 690 |
| Conventional heating current(A) | 10 | 10 |
| Rated controllable capacity | AC-15 360 VA; DC-13 33(W) | |
| Rated operational current | AC-15 380V 0.95A; DC-13 220V 0.15A | |
| Max operational frequencyl operations/h) | 3600 | 3600 |
| Mechanical life(10⁴operations) | 1000 | 1000 |
| Electric life(10⁴operations) | 100 | 100 |
1.Application
LA Timer delay block is mainly used in the controllable circuit of AC 50Hz /60Hz, AC -15, ratedoperational voltage AC380V and rated current up to 0.95A, or DC-13, rated operational voltageDC220V and rated current up to 0.15A. lt is used as timing control.This product can be assembled with CJX2 series AC contactor or jZC4 contactor type relay, so thatit will have time-delay effects. And it has two styles, one is making time- delay, another is breakingtime-delay.
This product conforms to GB14048.4、EC60947-4-1 standard.
2. Model And Meaning
LA □ – □□
LA : Timer delay block
□ : Time-delay method: 2:Making time-delay; 3: Breaking time-delay
□ : Design sequence No.(2、3)
□ : Time-delay range: 20:01~3S; 22:01~30A; 24:10~180S
3.Auxiliary Contact Block Usage
| Model | Time-delay type | Range | Number of contacts |
Installable max number of auxiliary contact block |
Unit weight (kg) |
| LA2-220 | Making time-delay | 0.1~3S | 1 NO+1NC | 1 PCS(CJX2-09~170) 2 PCS(CJX2-185~620) 2 PCS(CJX2-F115~F800) |
0.087 |
| LA2-222 | Making time-delay | 0.1~30S | 0.087 | ||
| LA2-224 | Making time-delay | 10~180S | 0.087 | ||
| LA3-320 | Breaking time-delay | 0.1~3S | 0.087 | ||
| LA3-322 | Breaking time-delay | 0.1~30S | 0.087 | ||
| LA3-324 | Breaking time-delay | 10~180S | 0.087 |
4.Technical Parameter
| Parameter / Model | LA2 | LA3 |
| Rated insulation voltage(V) | 690 | 690 |
| Conventional heating current(A) | 10 | 10 |
| Rated controllable capacity | AC-15 360 VA; DC-13 33(W) | |
| Rated operational current | AC-15 380V 0.95A; DC-13 220V 0.15A | |
| Max operational frequencyl operations/h) | 3600 | 3600 |
| Mechanical life(10⁴ operations) | 1000 | 1000 |
| Electric life(10⁴ operations) | 100 | 100 |
