YueQing ZEYI Electrical Co., Ltd.
YueQing ZEYI Electrical Co., Ltd.
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YOKG 3LB5, 3LB4, 3LB3 Rotary Changeover Switch Meter Switch 25A,40A,63A
Scope of application:
This product is a 3LB series universal combination switch, mainly used for three-phase asynchronous motor load starting variable speed steering and as the main circuit and auxiliary circuit conversion.
Meet the standard: GB14048.5-2002, VDE0660 German standard.
Main technical parameters:
| Model No. | IEC/BS/VDE Rated Nominal Value | |||||
| Thermocurrent Ith | Impedance load Ac21 | Ac23 Accidentally Switch motor or high inductance load | Ac3 Direct on-line starting motor | |||
| 3 x 220-240V | 3 x 380-440V | 3 x 220-240V | 3 x 380-440V | |||
| 3LB3-25 | 25A | 25A | 4KW | 7.5KW | 3KW | 5.5KW |
| 3LB4-40 | 40A | 40A | 7.5KW | 15KW | 7.5KW | 11KW |
| 3LB5-63 | 63A | 63A | 11KW | 22KW | 11KW | 12.5KW |
| Model | 3LB3-R | 3LB5-R |
| Nominal insulation voltage(V) | 660 | 380 |
| Rated operational current(V) | 25 | 10 |
| Operation frequency(times/h) | 500 | 500 |
| Model | 3LB3-R | 3LB5-R | ||
| In the AC11 Rating category Working current | 220V | A | 25 | 40 |
| 380V | A | 10 | 25 | |
| 500V | A | 4 | ||
Overall dimensions and mounting dimensions:
Certificates:
Packing and Delivery:
Why Choose Us:
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a. Reply your inquiry in 24 working hours.
b. Technical and professional guidance.
c. Best quality and best price.
We maintain excellent products and strive for 100% customer satisfaction. A good feedback is very important, we welcome for your kind suggestion or feedback on goods and our service.
FAQ:
1. Could I have prices of your products?
Well welcome. Please feel free to send us any inquiry. You will get our reply in 24 hours.
2. Can we print our logo/website/company name on products?
Yes, OEM and ODM are available.
3. What's the lead time for regular order?
7-15 days for order quantity less than 2000pcs. For more quantity, we can negotiate about it.
4. Do you inspect the finished products?
Our products 100% self-inspection and testing before packing.
5. How about payment terms?
30% deposit, the rest payment balance against B/L copy.