HJQ-15FT-12VDC
HJQ-15FT 40A high capacity power relay for heavy-duty industrial applications
Product Overview
Description
The HJQ-15FT is a 40A high capacity power relay designed for the most demanding industrial and commercial applications. With 40A switching capacity, it can handle heavy loads such as large motors, industrial heaters, and power distribution systems.
Despite its high capacity, the relay maintains low coil power consumption of less than 1W for DC coils. The robust contact design ensures reliable operation even with high inrush currents.
The relay is ideal for industrial equipment, commercial HVAC systems, and heavy appliance applications where maximum switching capacity is required.
Product Series
HJQ
Primary Application
Industrial equipment
Key Features
- 40A switching capacity
- Low coil power <1W
- AC/DC coil options
- Heavy-duty design
- High reliability
- Industrial grade
Specifications
| Contact Rating | 40A 250VAC |
|---|---|
| Contact Arrangement | 1 Form A (SPST-NO) |
| Coil Voltage | 6, 9, 12, 24, 48V DC / 110, 220V AC |
| Coil Power | <1W (DC), <1.5VA (AC) |
| Contact Material | Silver Alloy |
| Dielectric Strength | 4000VAC (coil-contacts) |
| Operate Time | 25ms max |
| Release Time | 15ms max |
| Electrical Life | 50,000 operations |
| Mechanical Life | 10,000,000 operations |
| Temperature Range | -30°C to +70°C |
Applications
Industrial equipment
Industrial automation and control
Commercial HVAC
Electronic system design
Heavy appliances
Electronic system design
Power distribution
Electronic system design
Motor control
Motor drive and control systems
FAE Expert Insights
"The HJQ-15FT is our highest capacity standard power relay. The 40A rating handles almost any residential and most commercial loads. I've specified this relay for industrial equipment and large commercial HVAC systems with excellent results. The low coil power is impressive for a relay of this capacity."
40A heavy-duty power relay
— Michael Chen, BeiLuo
Frequently Asked Questions
What are the key specifications and parameters of HJQ-15FT-12VDC?
The HJQ-15FT-12VDC is a high-quality Power Relays from Tianbo Electronics. Key specifications include. This relay is designed for reliable switching operation in demanding electronic systems with excellent electrical characteristics, comprehensive safety certifications, and wide operating temperature range. The device offers industry-leading performance with robust contact design for professional applications. Please refer to the datasheet for complete specifications and characteristic curves.
Review the datasheet for complete specifications. Contact BeiLuo FAE for application-specific recommendations and design guidance.
How do I select and use HJQ-15FT-12VDC in my design?
For proper selection and usage of HJQ-15FT-12VDC: (1) Determine your circuit requirements including switching voltage, current, and contact arrangement (Form A, B, or C). (2) Select appropriate coil voltage (3V, 5V, 6V, 9V, 12V, 24V, or 48V DC). (3) Consider PCB layout guidelines for proper spacing and coil drive circuit. (4) Evaluate the relay in your actual application circuit under all operating conditions. (5) Contact BeiLuo FAE for detailed application guidance and design review services to ensure optimal performance.
Use our selection guide or contact FAE for application-specific recommendations and comprehensive design support.
How does HJQ-15FT-12VDC compare to competitive solutions from Omron, Panasonic, or Song Chuan?
The HJQ-15FT-12VDC offers competitive advantages when compared to alternatives from Omron, Panasonic, and Song Chuan. Tianbo Electronics products are known for excellent quality-to-price ratio, extensive product portfolio, and comprehensive safety certifications (UL, cUL, TUV, CQC). The HJQ-15FT-12VDC typically provides comparable or better electrical characteristics, wider operating ranges, and competitive pricing. Tianbo's manufacturing capabilities ensure consistent quality and supply availability. BeiLuo provides local technical support and faster delivery as an authorized Tianbo distributor.
Evaluate based on your specific requirements for performance, cost, and support. Request samples for direct comparison testing in your application.
What are the typical applications for HJQ-15FT-12VDC?
The HJQ-15FT-12VDC is designed for Power Relays applications across multiple industries including home appliances, HVAC systems, industrial control, automotive electronics, telecommunications, and security systems. Typical applications include power switching, motor control, lighting control, and signal switching. The relay's robust contact design and comprehensive safety certifications make it suitable for both consumer and industrial environments where reliability and safety are critical requirements.
Ideal for Power Relays applications across appliance, industrial, and automotive markets. Verify specifications match your specific requirements.
What is the lead time, MOQ, pricing, and availability for HJQ-15FT-12VDC?
For HJQ-15FT-12VDC: (1) Standard lead time is 4-8 weeks for production orders from Tianbo manufacturing. (2) BeiLuo maintains strategic inventory for faster delivery on popular products - check current stock status. (3) MOQ is typically 1,000 pieces for standard production orders. (4) Sample quantities available for evaluation with minimal lead time. (5) Volume pricing available with competitive discounts at 1K, 5K, 10K, and 50K+ quantity breaks. Contact BeiLuo sales for current stock status, pricing, and project-specific delivery scheduling.
Contact sales for current lead times and availability. Plan for standard production lead times or check stock for immediate needs.