HF36F-024-1ZS

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High capacity power relay with 25A contact rating

Product Overview

Description

The HF36F-024-1ZS is a high capacity power relay designed for heavy load switching. With 25A rating, it can handle large motors and heating elements.

Features include high dielectric strength and robust contact construction for long life.

Ideal for industrial machinery, HVAC systems, and high-power appliances.

Product Series

HF

Primary Application

Industrial machinery

Key Features

  • 25A high switching capacity
  • Heavy duty contacts
  • High dielectric strength
  • Panel mount option
  • RoHS compliant

Specifications

Contact Rating 25A 250VAC
Coil Voltage 24VDC
Contact Configuration 1 Form C (SPDT)
Coil Power 600mW
Operate Time 20ms max
Release Time 15ms max
Contact Resistance 30mΩ max
Insulation Resistance 1000MΩ min
Dielectric Strength 4000VAC
Mechanical Life 10,000,000 operations
Electrical Life 50,000 operations
Temperature Range -40°C to +85°C
Dimensions 28.0 x 22.0 x 25.0mm

Applications

Industrial machinery

Industrial automation and control

Large HVAC systems

Electronic system design

Electric heaters

Electronic system design

Motor control

Motor drive and control systems

Documents & Resources

FAE Expert Insights

R

"The HF36F is the relay to choose for heavy industrial loads. The 25A rating handles large motors and heating elements that smaller relays cannot manage. The contact construction is robust enough for frequent switching of inductive loads. I've used these in industrial control panels and large HVAC systems with excellent results. The electrical life is good even at rated load. Overall, an excellent high-capacity power relay."

25A high-capacity relay for heavy industrial loads

— Robert Li, BeiLuo

Frequently Asked Questions

What is the contact rating and coil voltage of HF36F-024-1ZS?

The HF36F-024-1ZS is a power relay designed for general switching applications. It features robust contact construction capable of handling the specified current and voltage ratings. The coil voltage options allow flexible integration into various control circuits. The relay provides reliable switching performance with excellent electrical life. For detailed specifications including contact material, coil resistance, operate/release times, and insulation resistance, please refer to the datasheet. These parameters make the HF36F-024-1ZS suitable for home appliances, industrial equipment, and power distribution applications.

Select HF36F-024-1ZS based on your load current/voltage requirements and available coil voltage; ensure contact rating provides adequate margin for your application.

contact rating coil voltage power relay switching capacity specifications
How do I select and apply HF36F-024-1ZS in my circuit design?

When using HF36F-024-1ZS in your circuit design, consider several important factors for optimal performance. First, ensure the contact rating provides adequate margin for your load - typically 20% derating is recommended for resistive loads, with higher margins for inductive or capacitive loads. The coil voltage must match your control circuit voltage with consideration for voltage fluctuations. For PCB mounting, follow the recommended footprint and keep high current traces short and wide. Temperature derating may be necessary for applications operating above 40°C ambient. For inductive loads, consider using arc suppression components to extend relay life. Proper coil driving with appropriate current ensures reliable operation.

Apply 20% contact derating; match coil voltage to control circuit; use arc suppression for inductive loads; follow recommended PCB footprint.

selection usage design guide derating PCB layout
How does HF36F-024-1ZS compare to relays from Omron, Panasonic, and TE?

The HF36F-024-1ZS offers competitive performance compared to major relay manufacturers like Omron, Panasonic, and TE Connectivity. In terms of electrical characteristics, Hongfa relays provide comparable contact ratings, coil specifications, and mechanical life to these established brands. The contact materials and construction ensure reliable switching performance. Hongfa's manufacturing quality meets international standards with competitive field failure rates. Pricing is typically more attractive than Japanese and American competitors, offering cost savings for high-volume applications. Lead times are generally shorter with good inventory availability. Hongfa also offers equivalent safety certifications including UL, VDE, and TÜV. For most general-purpose applications, Hongfa relays provide equivalent performance at better value.

Choose Hongfa for cost-effective, reliable relays; consider premium brands only for the most demanding specialized applications.

comparison Omron Panasonic TE Connectivity competitor alternative
What are the typical applications for HF36F-024-1ZS?

The HF36F-024-1ZS is suitable for a wide range of power switching applications. In home appliances, it controls compressors, heaters, and motors in air conditioners, refrigerators, and washing machines. Industrial equipment uses these relays for motor control, heating elements, and power distribution. Building automation systems employ them for lighting control and HVAC systems. The relay's robust construction handles various load types including resistive, inductive, and motor loads. Power distribution panels use these relays for circuit switching and protection.

Select HF36F-024-1ZS for general power switching in appliances, industrial equipment, and building automation systems.

applications home appliances industrial equipment power switching HVAC
What is the lead time, MOQ, and pricing for HF36F-024-1ZS?

The HF36F-024-1ZS has a standard lead time of 4-8 weeks for production quantities, depending on current demand and factory capacity. BeiLuo Electronics maintains strategic inventory for popular relay models, enabling faster delivery for sample and small quantity orders. The minimum order quantity (MOQ) is typically 500 pieces for standard relays, with volume pricing tiers available at 1K, 5K, and 10K+ quantities. Sample quantities (10-50 pieces) are available for prototype development with shorter lead times of 1-2 weeks. Pricing varies based on order volume, with competitive rates for high-volume production. For custom specifications or special requirements, contact our sales team for quotation and lead time estimates. Long-term supply agreements are available for high-volume customers, ensuring stable pricing and guaranteed capacity.

Plan procurement with 4-8 week lead time; contact sales for volume pricing and long-term supply agreements; samples available for prototyping.

lead time MOQ pricing delivery samples volume
What quality certifications does HF36F-024-1ZS have?

The HF36F-024-1ZS is manufactured under Hongfa's comprehensive quality management system certified to ISO 9001 and IATF 16949 for automotive applications. The relay meets UL/C-UL safety standards for North American markets, VDE for German and European markets, TÜV for European safety standards, and CQC for Chinese domestic market. The manufacturing process includes 100% electrical testing for coil characteristics, contact resistance, and dielectric strength. Reliability testing includes life testing, environmental testing, and mechanical endurance testing. Hongfa maintains full lot traceability for quality management and recall prevention.

Specify required certifications for your region; contact sales for certification documentation and automotive qualification data.

quality certification UL VDE TÜV CQC