3-Pole 40A Electronic AC Contactor 24-277V
This 3-pole contactor is rated for 40A with a coil voltage of 24-277V. It is commonly used for refrigeration, air conditioning, and heating applications.





Technical Specifications
Product Overview
Reliable HVAC Switching
This 3-pole definite purpose contactor is engineered for consistent performance in demanding HVAC and refrigeration systems. Designed to break all lines, it provides safe and efficient control for hermetic compressors and other resistive loads. Built to international standards, this contactor offers durability and ease of installation for professional electrical setups.
Electrical Ratings
Ampere Rating
- Number of Poles
- 3
- Maximum Voltage
- 600 V
- Coil Voltage
- 24V AC (50/60 Hz)
Performance Standards
AC Operating Ratings
| Category | Amperage | Voltage |
|---|---|---|
| AC-1 | 20 | 277 |
| AC-3 | 15 | 277 |
- Standards
- IEC60947-4-1CE
Installation
Terminal Torque Specifications
- Screws: 22 in-lbs
- Lugs: 40 in-lbs
Service & Logistics
Order Terms
- OEM/ODM available
- 15-20 days delivery time
- 30% deposit required
- Free samples available (shipping costs apply)



