Low Voltage 60A Magnetic Contactors AC 50/60Hz 220V 380V 400V 500V
9A-95A
Application:
SC series AC contactor (hereinafter contactor) is suitable for
using in the circuits up to the rated voltage 690V AC 50 HZ or 60
HZ , rated current up to 95A, for making, breaking, frequently
starting & controlling the AC motor. Combined with the thermal
relay, it becomes the electromagnetic starter for protecting the
overload circuits.
This series contactor complies with GB 14048, IEC60947-4-1
Model and Implication:
Main parameters and Technical Performance:
| Type | SC40 | SC50 | SC65 |
| Rated heating current (A) | 60 | 80 | 80 |
| Rated insulation voltage (V) | 690 | 690 | 690 |
| Rated impact withstand voltage (KV) | 6 | 6 | 6 |
| Rated making capacity | 10le | 10le | 10le |
| Rated breaking capacity | 8le | 8le | 8le |
| Poles | 3 | 3 | 3 |
| Auxiliary contact | NO+NC | NO+NC | NO+NC |
| Short-time withstand current(A) | 10S | 320 | 400 | 520 |
| Rated working current(A) | 380V | AC-3 | 40 | 50 | 65 |
| AC-4 | 18.5 | 24 | 28 |
| 660V | AC-3 | 34 | 39 | 42 |
| AC-4 | 9 | 12 | 14 |
AC-3 capacity of phase 3
squirrel-cage motor (AC-3) KW | 220V | 11 | 15 | 18.5 |
| 380V | 18.5 | 22 | 30 |
| 660V | 30 | 37 | 37 |
| Operation frequency (times/h) | Electrical life | AC-3 | 600 | 600 | 600 |
| AC-4 | 300 | 300 | 300 |
| Mechanical life | 3600 | 3600 | 3600 |
| Electrical life (10000/times) | AC-3 | 80 | 60 | 60 |
| AC-4 | 15 | 15 | 15 |
| Mechanical life (10000/times) | 800 | 800 | 800 |
| Equipped fuse type | RT16-63 | RT16-80 | RT16-80 |
| Rated control supply voltage Us(V) | 50/60Hz | 12~480 | 12~480 | 12~480 |
| Operation range | Pull-in | (85%~110%)Us +40℃ | (85%~110%)Us +40℃ | (85%~110%)Us +40℃ |
| Releasing | (20%~75%)Us -5℃ | (20%~75%)Us -5℃ | (20%~75%)Us -5℃ |
| Ac coil average power(VA) | Start | 200 | 200 | 200 |
| Keeping | 20 | 20 | 20 |
| Power efficiency class | class 3 | class 3 | class 3 |
| Thermal loss(W) | 6~10 | 6~10 | 6~10 |
| Actuation time(ms) | Close | 20~25 | 20~25 | 20~25 |
| Break | 8~15 | 8~15 | 8~15 |
| Main circuit wiring | flexible wire without cold
pressing terminal (㎟) | 1 stick | 2.5～25 | 2.5～25 | 2.5～25 |
| 2 sticks | 2.5～16 | 2.5～16 | 2.5～16 |
flexible wire with cold
pressing terminal (㎟) | 1 stick | 2.5～25 | 2.5～25 | 2.5～25 |
| 2 sticks | 2.5～10 | 2.5～10 | 2.5～10 |
| Hard wire (㎟) | 1 stick | 2.5～25 | 2.5～25 | 2.5～25 |
| 2 sticks | 2.5～16 | 2.5～16 | 2.5～16 |
| Fastening screw size | M8 | M8 | M8 |
| Tightening fastening torque (N.m) | 3.5 | 3.5 | 3.5 |
| Control loop wiring | flexible wire without cold
pressing terminal (㎟) | 1 stick | 1～4 | 1～4 | 1～4 |
| 2 sticks | 1～4 | 1～4 | 1～4 |
flexible wire with cold
pressing terminal (㎟) | 1 stick | 1～4 | 1～4 | 1～4 |
| 2 sticks | 1～2.5 | 1～2.5 | 1～2.5 |
| Hard wire (㎟) | 1 stick | 1～4 | 1～4 | 1～4 |
| 2 sticks | 1～4 | 1～4 | 1～4 |
| Fastening screw size | M3.5 | M3.5 | M3.5 |
| Tightening fastening torque (N.m) | 0.8 | 0.8 | 0.8
|
Structure characteristic:
Application: Auxiliary contacts block, time relay and current-limited contacts
block, and thermal relay, then to be other derivative products;
Characteristic: small volume, light weight, less power loss, long
life and safe and reliability etc;
Installation: The standard installing rail of 35mm (sc09~95) and the standard
installing rail of 75mm(SC40~95), or screws
The contactor can be equipped with 1NO auxiliary contact or 1NC
auxiliary contact(less than 32A), and 1NO auxiliary contact+1NC
auxiliary contact(more than 40A). In addition, it can be equipped
with F4 auxiliary contactor block (2blocks or 4blocks);
Installation dimension:
| A max | B max | C max | a | b | ∅ |
| 77 | 129 | 116 | 40 | 100/110 | 6.5 |
FAQ:
1. Do you provide samples ? is it free or extra ?
Yes, we could offer a free sample depending on product types.
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 products100% self-inspection and testing before packing
5. How about payment terms?
30% deposit, the rest payment balance against B/L copy .
