Description

HIMEL HDC31211B7 Contactor Product Description
The HIMEL HDC31211B7 Contactor is a high-performance industrial contactor designed for dependable motor switching and industrial automation applications. Featuring a 24V AC 50/60Hz control coil, a 12A rated operational current, and a 3-pole configuration with 1NO + 1NC auxiliary contacts, it provides reliable switching performance for electrical control panels, industrial machinery, HVAC systems, pumps, and production lines. Manufactured according to IEC 60947-4-1, it offers excellent durability, electrical reliability, and long service life.
HIMEL HDC31211B7 Contactor Features
- Brand: HIMEL
- Series: HDC3
- Model: HDC31211B7
- Product Type: Contactor
- Rated Current: 12A
- Pole Configuration: 3 Pole
- Control Coil Voltage: 24V AC 50/60Hz
- Auxiliary Contacts: 1NO + 1NC
- Rated Insulation Voltage: 690V
- Operational Voltage: 380/400V AC & 660/690V AC
- Motor Power: Up to 7.5kW
- Protection Degree: IP20
- Standard: IEC 60947-4-1
HIMEL HDC31211B7 Technical Specifications
| Specification | Value |
|---|---|
| Brand | HIMEL |
| Series | HDC3 |
| Model | HDC31211B7 |
| Product Type | Contactor |
| Rated Current | 12A |
| Pole Configuration | 3 Pole |
| Control Coil Voltage | 24V AC 50/60Hz |
| Auxiliary Contacts | 1NO + 1NC |
| Rated Insulation Voltage | 690V |
| Operational Voltage | 380/400V AC & 660/690V AC |
| Motor Power | 5.5kW @ 380/400V AC-3 7.5kW @ 660/690V AC-3 |
| Protection Degree | IP20 |
| Standard | IEC 60947-4-1 |
Applications of HIMEL HDC31211B7 Contactor
- Industrial Automation Systems
- Motor Control Panels
- Industrial Machinery
- HVAC Systems
- Pump Control Systems
- Conveyor Systems
- Factory Automation
- Electrical Distribution Panels
Why Choose the HIMEL HDC31211B7 Contactor?
The HIMEL HDC31211B7 Contactor combines dependable switching performance, high electrical endurance, and compliance with international standards. Its robust construction, 24V AC control coil, and 12A current rating make it an excellent choice for industrial automation, OEM machinery, electrical control panels, and commercial motor control applications requiring long-term reliability.
HIMEL HDC31211B7 Contactor FAQ
What is the coil voltage of the HIMEL HDC31211B7 Contactor?
The contactor operates with a 24V AC 50/60Hz control coil.
How many poles does the HIMEL HDC31211B7 Contactor have?
It features a 3-pole configuration suitable for three-phase motor control applications.
Does the HIMEL HDC31211B7 Contactor include auxiliary contacts?
Yes. It includes one normally open (1NO) and one normally closed (1NC) auxiliary contact.
What is the rated operational current of the HIMEL HDC31211B7 Contactor?
The rated operational current is 12A under AC-3 applications.
Which standard does the HIMEL HDC31211B7 Contactor comply with?
The HDC31211B7 complies with IEC 60947-4-1 international standards.
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Manufacturer Information
For additional technical specifications and product information, visit the HIMEL Official Website.











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