Low MOQ Factory sell 3tf48 Siemens AC Contactor
CE Electric 3TB 3TF Siemens Contactor
3TB
Application
The contactor is suitable for using in the circuit up to the rated voltage 660V AC 50Hz or 60Hz, rated current 630A, for making and breaking, and for frequent starting and controlling the motor.After combined with the mechanical interlocking device, it becomes 3TD Series convertible contactor for Controlling, starting, breaking and Reversing of the motor.
The products comply with IEC947 & VDE0660.
Technical Data
| Type | 3TB-40 | 3TB-41 | 3TB-42 | 3TB-43 | 3TB-44 | ||
| Rated insulation voltage | 660 | 660 | 660 | 660 | 660 | ||
| Rated operational current(380V) | AC-3 | 9 | 12 | 16 | 22 | 32 | |
| AC-4 | 3.3 | 4.3 | 7.7 | 8.5 | 15.6 | ||
| Rated outputs of three-phase | AC-3 | 230/220V | 2.4 | 3.3 | 4 | 6.1 | 8.5 |
| motors at 50Hz | 400/380V | 4 | 5. 5 | 7.5 | 11 | 15 | |
| 500V | 5.5 | 7 .5 | 10 | 11 | 21 | ||
| 690/660V | 5.5 | 7.5 | 11 | 11 | 23 | ||
| 1000V | - | - | - | - | - | ||
| AC-4 | 400/380V | 1.4 | 1.9 | 3.5 | 4 | 7.5 | |
| 690/660V | 2.4 | 3.3 | 6 | 6.6 | 13 | ||
| (×106)Mechanical endurance | 10 | 10 | 10 | 10 | 10 | ||
| Switchina frequency | AC-3 | 1 | 1 | 1 | 1 | 1 | |
| AC-4 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | ||
| (×106)Mechanical endurance | AC-3 | 1000 | 1000 | 750 | 750 | 750 | |
| AC-4 | 250 | 250 | 250 | 250 | 250 | ||
| Coil voltage lolerance | (0.8~1.1)Us | ||||||
| Power consumption of coil | Closed | 10 | 10 | 10 | 10 | 10 | |
| (50Hz) | Cos | 0.29 | 0.29 | 0.29 | 0.29 | 0.29 | |
| Closing | 68 | 68 | 68 | 68 | 68 | ||
| Cos | 0.82 | 0.82 | 0.82 | 0.82 | 0.82 | ||
| Convention althermal current | 20 | 20 | 30 | 30 | 45 | ||
| Conventional thermal current | 10 | 10 | 10 | 10 | 10 | ||
| of auxiliary contacts | |||||||
| Rated operational current | AC-15 | 6/10 | 6/10 | 6/10 | 6/10 | 4/6 | |
| of auxiliary contacts | 380/220V | ||||||
| Weight | 0.43 | 0.43 | 0.49 | 0.49 | 0.7 | ||
| The number of AC coil voltage | Coil for 50Hz AC | Coil for 50Hz/60Hz AC | |||||
| 24 | BO | 24 | C1 | ||||
| 42 | DO | 42 | D1 | ||||
| 110 | FO | 110 | G1 | ||||
| 220 | MO | 220 | P1 | ||||
| 240 | UO | 240 | R1 | ||||
| 380 | QO | - | - | ||||
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Mixed samples are acceptable.
Q2. What about the lead time?
A:Sample needs 1 work-days,
mass production time needs 1-2 weeks for order quantity more than 100pcs.
Q3. Do you have any MOQ limit for tried-order?
A: Low MOQ.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT.
It usually takes 3-5 working-days to arrive. Airline and sea shipping also optional.
Q5. Is it OK to print my logo on product?
A: Sure,only pay a print mould freight.
Q6: Do you offer guarantee for the products?
A: Yes, support Alibaba's Trade Assurance,100% money back guarantee.
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