SPECIFICATIONS
Application: Refrigeration, Air Conditioning and Heating
Brand Name: Hvacstar
Certificate: CUL,A2L,CE
Electrical Life: 1,000,000 Times
Electricity Type: AC
Frenquency: 50/60Hz
Insulation System: Class F-155
Main Circuit Rating Current: 30A
Material: Thermoplastic
Mechanical Life: 10,000,000 Times
Model Number: SA-2P-30A-24V
Other Services: ODM/OEM
Phase: 1
Place of Origin: Anhui, China
Standard: IEC60947
SA Series Definite Purpose Contactors are designed for HVAC and air conditioning systems, providing reliable and cost-effective switching solutions for compressors and motor loads.Also suitable for refrigeration and light industrial equipment.
Key Features & Benefits
* Compact Design, Easy ReplacementStandard mounting dimensions for quick and hassle-free replacement.
* Wide Voltage Compatibility (50/60Hz)
High heat-resistant coil supports stable operation across various voltage ranges.
* High Arc Resistance Contacts
Silver alloy contacts ensure reliable switching and longer service life.
* Enhanced Arc Suppression Technology
Built-in arc extinguishing design improves safety and reduces contact wear.
Auxiliary contacts are available as optional accessories for 3P/4P contactors (20–90A).
CONTACT RATING - Main Contact |
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SA-2P-30A-24V |
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Full Load Amps FLA |
Resistive Amps Rating |
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240V |
277V |
480V |
600V |
Voltage |
1phase Hp |
3phase Hp |
A |
A |
A |
A |
A |
A |
V |
hp |
hp |
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Auxiliary Contact-Apply to 3 &4 Poles
Our product categories (click to purchase) |
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30+ Years HVAC Industry Experience
Hecheng has been working on developing high quality Definite Purpose Contactor, Disconnect Switch, Relays and other control parts for HVAC system Since estalished in 2004.
1.We have an industrial park of 70000m²
2.We have a strong team of engineers and experienced staff
3.Our markets cover North America, South America, Middle East, Africa, Europe and Asia.
4.Our products have passed UL CSA SEMKO CE A2L and other certifications
1P Automatic Assembly Line
2P Automatic Assembly Line
3P Automatic Assembly Line
Winding Machine Workshop 3
Laboratory - Electrical Lifespan
Our products have passed UL CSA SEMKO CE A2L and other certifications
Our certificates are all genuine and reliable. For more certificates, you can contact us and we will send them to you for your review. Click to view
01 Proven Industry Experience
With over 30 years of expertise in HVAC electrical components, we understand real applications — not just manufacturing.
02 Certified for North American Market
Our products are UL certified, fully compliant with US and Canadian standards for safe and reliable use.
03 Reliable Quality with Premium Materials
We use high silver-content contacts and strict inspection processes to ensure long service life and stable performance.
04 Strong Manufacturing Footprint
We operate multiple factories in Mingguang (Anhui), Yueqing (Wenzhou), and Thailand, along with an R&D center in Jiaxing, covering over 70,000㎡ of production space, ensuring stable supply and scalability.
05 Complete HVAC Electrical Product Range
From contactors, disconnects, capacitors, fuses to wiring kits, we offer a one-stop solution to simplify your sourcing.
06 Flexible Cooperation & OEM Support
We support low MOQ, OEM branding, and customized solutions, helping distributors and brands grow efficiently.
1. Are your contactors UL listed?
Yes, our definite purpose contactors are UL/ cUL listed, meeting North American safety standards.
👉Suitable for HVAC and electrical applications in the U.S. and Canada.
2. Can vour contactors replace common brands?
Yes, our contactors are designed with standard mounting dimensions, making them suitable replacements for many
commonly used HVAC contactors
👉Please share your model,and we can recommend equivalent options.
3.How do you ensure product quality?
We follow strict QC procedures:
* Incoming material inspection
* In-process checks
👉100% final inspection
4.What is your lead time?
👉Standard orders: 25-30 days
👉Repeat orders: faster scheduling avalable
5.Do you support OEM/ private label?
Yes.we support:
*Logo marking
* Custom packaging
👉Helping you build yourown brand
6. Can I get samples before placing an order?
👉Yes, samples are avallable fortesting.
7. Not sure which model to choose?
Just send us your requirements or current model.
👉We'll recommend the right solution for you
