SC1 Series 3 Pole AC Contactor
Rated current 50A for motor control circuits with rated insulation voltage 690VAC
Product Overview
The SC1 series AC contactor is designed for circuits up to 690V AC 50/60 Hz, with rated current up to 95A. It is ideal for making, breaking, frequently starting, and controlling AC motors. Complies with GB 14048 and IEC60947-4-1 standards.
Applications
Suitable for motor control circuits requiring reliable switching and frequent operation in industrial environments.
Operating Conditions
- Ambient temperature: -5℃ to +40℃ (average ≤ +35℃ within 24 hours)
- Altitude: ≤ 2000m
- Humidity: Maximum 50% at +40℃, up to 90% at 20℃
- Pollution degree: Class 3
- Installation category: III
- Protection level: IP20
- Installation angle: Within ±5° of vertical
- Environment: No significant shaking, impact, or vibration
Key Features
- Product Name: 3 Pole AC Contactor
- Number of Auxiliary Contacts: 3
- Auxiliary Contact Configuration: 1NO + 1NC (3P+NC+NO)
- Insulation Voltage: 690VAC
- Power Frequency: 50/60Hz
- Protection Level: IP20
- Mounting Options: Rail or Screw
- Complies with IEC60947-4 standard
Technical Specifications
| Parameter |
SC1-09 |
SC1-12 |
SC1-18 |
SC1-25 |
SC1-32 |
| Rated heating current (A) |
20 |
20 |
25 |
32 |
40 |
| Rated insulation voltage (V) |
690 |
| AC-3 Rated working current 220V/230V (A) |
9 |
12 |
18 |
25 |
32 |
| AC-3 Rated working current 380V/400V (A) |
9 |
12 |
18 |
25 |
32 |
| AC-3 Rated working current 660V/690V (A) |
6.5 |
8.9 |
12 |
18 |
22 |
| AC-3 capacity 380V/400V (KW) |
4 |
5.5 |
7.5 |
11 |
15 |
| Electrical life (10000/times) |
100 |
100 |
100 |
100 |
80 |
| Mechanical life (10000/times) |
1000 |
1000 |
1000 |
1000 |
800 |
Product Images
Certifications
Frequently Asked Questions
What brand options are available for the 3 Pole AC Contactor?
The 3 Pole AC Contactor is available under the brand name YOKG or as an OEM product.
What are the model numbers available for this 3 Pole AC Contactor?
The available model numbers include SC1-09, SC1-12, SC1-18, SC1-25, SC1-32, SC1-40, SC1-50, SC1-65, SC1-80, and SC1-95.
Where is the 3 Pole AC Contactor manufactured?
This product is manufactured in Zhejiang, China.
What is the minimum order quantity for the 3 Pole AC Contactor?
The minimum order quantity for the 3 Pole AC Contactor is 200 units.
How long does it take to deliver the 3 Pole AC Contactor after placing an order?
The delivery time for the 3 Pole AC Contactor is typically 10 days.
What payment terms are accepted for purchasing the 3 Pole AC Contactor?
The accepted payment terms are T/T (Telegraphic Transfer) and L/C (Letter of Credit).
