AC Magnetic Contactor
The AC magnetic contactor is designed for controlling AC motors and electrical circuits. It is suitable for use in HVAC&R systems and industrial automation.
Technical Specifications
Overview
High-Performance AC Magnetic Contactor
The CJX2 series AC contactors are engineered for reliable motor control and power switching in demanding industrial and HVAC&R environments. Designed to meet international standards including IEC60947-4 and GB14048.4, these contactors provide efficient switching and protection for compressors, fans, and pumps. Their robust construction ensures a long electrical life and stable performance across various voltage and current ratings.
Technical Standards
- Compliance Standards
- IEC60947-4GB 14048.4ISO9001:2000
Electrical Ratings
Operating Voltage
- 380-415V @ 50Hz
- 380-440V @ 60Hz
- Up to 690V AC Maximum
Control Power
Control Power Ratings (KW)
| Type | 220V | 380V | 660V |
|---|---|---|---|
| B9 | 2.2 | 4 | 4 |
| B12 | 3 | 5.5 | 5.5 |
| B16 | 4 | 7.5 | 7.5 |
| B25 | 6.5 | 11 | 11 |
| B30 | 9 | 15 | 15 |
| B37 | 10 | 18.5 | 18.5 |
| B45 | 13 | 22 | 22 |
Configuration
- Pole Configuration
- 3-Pole
- Auxiliary Contacts
- Normally Open (NO)
- Terminal Identifiers
- 1L13L25L32T14T26T313NO14NOA1A2
Applications
Primary Applications
- HVAC&R Systems
- Motor Starting & Control
- Industrial Automation
- Remote Circuit Switching
- Compressor & Pump Control
Quality Assurance
Verification Methods
- Action characteristic verification
- DC regulated constant current power supply testing
- Electrical parameter measurement
