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Hongfa Europe GMBH Flange Power Relay, 120V AC Coil, 40A Switching Current, SPST, Flange Mount HF105F-4/120A1HSTF
Specifications
| Country of Origin | China |
|---|---|
| Brand | Hongfa Europe GMBH |
| Height | 27.2mm |
| Length | 50mm |
| Model | HF105F-4/120A1HSTF |
| Width | 27.8mm |
| Mount Type | Flange |
| Contact Material | Silver Alloy |
| Series | HF105F-4 |
| Maximum Operating Temperature | 60°C |
| Contact Configuration | SPST |
| Minimum Operating Temperature | -55°C |
| Switching Current | 40A |
| Terminal type | Quick Connect |
| Contact Resistance | 50mΩ |
| Standards/Approvals | VDE, CQC |
| Coil Resistance | 2.5kΩ |
| Coil Voltage | 120V ac |
| Switching DC Voltage | 28V dc |
| Switching AC Voltage | 28V ac |
| Coil Power | 2W |
| Switching Power | 560W |
Key Features
- Flange mounting design offers secure installation and easy integration in control panels.
- 120V AC coil provides compatibility with standard industrial electrical systems.
- Single-pole single-throw (SPST) contact configuration supports high-power switching tasks.
- Quick-connect terminal type enables convenient wiring and replacement.
- Silver alloy contacts ensure efficient electrical conductivity and durability.
- Wide operating temperature range from -55°C to 60°C suits varied environments.
- Compact dimensions, height 27.2mm and width 27.8mm, save space in installations.
- Rated for 560W switching power and 2.5kΩ coil resistance for optimal performance.
Product Description
Hongfa Europe GMBH HF105F-4/120A1HSTF flange power relay is engineered for industrial control applications requiring robust switching capability and high reliability. This relay incorporates a 120V AC coil with a 40A switching current rating, making it suitable for demanding commercial and industrial setups.
The relay features a flange mount housing with plastic sealing for enhanced durability and easy panel integration. Its SPST contact configuration enables high-power single-circuit switching, while quick-connect terminals streamline installation and maintenance. Industrial-grade silver alloy contacts provide excellent conductivity for heavy loads.
Applications for the HF105F-4/120A1HSTF include automation systems, power distribution hubs, HVAC controls, lighting circuits, and machinery requiring secure and efficient relay operation. With an operational temperature range of -55°C to 60°C, this relay can handle harsh environmental conditions.
It provides further technical advantages with its coil resistance of 2.5kΩ, 560W switching power rating, and compliance with VDE and CQC standards. The compact size (height 27.2mm, width 27.8mm, length 50mm) allows it to fit in space-limited control panels.
For commercial and industrial installations looking for dependable performance and easy maintenance, this Hongfa relay is an ideal choice. Each unit features a quick-connect design and sturdy mounting for reliable long-term operation.
Flange mounting design simplifies panel installation and increases reliability. Single-pole single-throw (SPST) configuration for high-amp switching. Quick-connect terminals minimize downtime during relay replacement. Silver alloy contact material enhances durability and electrical efficiency.
Operating temperature range from -55°C to 60°C enables use in harsh environments. Compact relay dimensions allow integration into space-constrained panels. Rated for 560W switching power and 2.5kΩ coil resistance, ideal for industrial loads.
Complies with VDE and CQC standards for international quality assurance.
This relay is designed for use in industrial automation, HVAC, manufacturing, power distribution, and other commercial electrical systems. Choose Hongfa Europe GMBH for reliable relay solutions suitable for high-performance and critical switching needs.
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Frequently Asked Questions
The Hongfa HF105F-4/120A1HSTF has a switching current rating of 40A, making it suitable for high-power applications.
This model operates with a coil voltage of 120V AC, compatible with standard industrial electrical systems.
The relay features a single-pole single-throw (SPST) contact configuration, allowing for high-power single-circuit switching.
The relay has compact dimensions of 27.2mm in height, 27.8mm in width, and 50mm in length, facilitating installation in space-constrained panels.
This relay can operate in environments with temperatures ranging from -55°C to 60°C, making it suitable for harsh conditions.
The coil resistance for the HF105F-4/120A1HSTF is 2.5kΩ, which is optimal for its performance.
The contacts of this relay are made from silver alloy, which enhances electrical conductivity and durability.
This unit is rated for a switching power of 560W, suitable for demanding commercial and industrial applications.
It features quick-connect terminals, which facilitate convenient wiring and easy replacement during maintenance.
The Hongfa HF105F-4/120A1HSTF complies with VDE and CQC standards, ensuring quality assurance for industrial applications.
This relay is suitable for various applications including automation systems, HVAC controls, lighting circuits, and machinery requiring reliable switching.
The relay is designed for flange mounting, which simplifies installation and enhances reliability in control panels.
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