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Hongfa Europe GMBH Flange Power Relay 240V AC Coil, 20A Switching Current, SPDT HF105F-4/240A1ZSTF

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Hongfa Europe GMBH Flange Power Relay 240V AC Coil, 20A Switching Current, SPDT HF105F-4/240A1ZSTF

Name: Hongfa Europe GMBH Flange Power Relay 240V AC Coil, 20A Switching Current, SPDT HF105F-4/240A1ZSTF
Brand: Hongfa Europe GMBH
SKU: 139931
Price: 11.57 USD
Availability: InStock

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Category Power Relay Brand Hongfa Europe GMBH Condition New

Specifications

Country of Origin	China
Brand	Hongfa Europe GMBH
Height	27.2mm
Length	50mm
Model	HF105F-4/240A1ZSTF
Width	27.8mm
Mount Type	Flange
Contact Material	Silver Alloy
Series	HF105F-4
Maximum Operating Temperature	60°C
Contact Configuration	SPDT
Minimum Operating Temperature	-55°C
Switching Current	20A
Terminal type	Quick Connect
Contact Resistance	50mΩ
Standards/Approvals	CQC, VDE
Coil Resistance	13.5kΩ
Coil Voltage	240V ac
Switching DC Voltage	28V dc
Switching AC Voltage	277V
Coil Power	2W
Switching Power	560W

Key Features

This power relay supports a switching power of 560W for versatile electrical applications.
The coil resistance is approximately 13.5kΩ ensuring efficient coil operation.
Operating temperatures range from -55°C to 60°C, suitable for various environments.
It features quick connect terminals and a compact flange mount housing measuring 50mm length, 27.8mm width, and 27.2mm height.
Contact materials utilize silver alloy to guarantee reliable switching with low resistance of 50mΩ.
The coil power consumption is 2W, promoting energy efficiency while maintaining performance.
Designed with 1 Form C contact arrangement providing a single-pole double-throw (SPDT) configuration.
Complies with CQC and VDE standards ensuring quality and safety compliance.

Product Description

Hongfa Europe GMBH HF105F-4/240A1ZSTF flange power relay is a high-performance, non-latching power relay with a 240V AC coil voltage and 20A switching current. Its SPDT (single-pole double-throw) contact configuration provides flexible switching suitable for numerous industrial and electrical automation applications.

The relay is engineered with a durable flange mount, featuring quick connect terminals for ease of installation and maintenance. It measures 50mm in length, 27.8mm in width, and 27.2mm in height, making it compact and suitable for integration in constrained spaces.

With a coil power consumption of just 2W and coil resistance of 13.5kΩ, this relay ensures reliable and efficient coil operation. The silver alloy contact material and low contact resistance of 50mΩ support heavy electrical loads up to 560W, with switching voltages up to 277V AC and 28V DC.

Operating temperature ranging from -55°C to 60°C allows this relay to withstand harsh environments typically encountered in industrial automation and control systems. It complies with CQC and VDE standards, highlighting its safety and quality certification.

Supports a switching current of 20A and switching power of 560W for high power applications. Quick connect terminal type for enhanced installation convenience. Flange mount design provides secure and sturdy installation.

Silver alloy contacts deliver long service life and stable electrical performance. Compact dimensions suit integration in control panels and distributed systems. Non-latching relay type ideal for electrical isolation and switching applications.

Certified to international standards CQC and VDE ensuring quality assurance.

This flange power relay from Hongfa Europe GMBH is widely used in industrial automation, electrical control panels, HVAC systems, manufacturing equipment, and power management instrumentation. It is designed for high reliability and longevity in demanding electrical environments.

Explore more Power Relays and related automation components in EnvMart’s comprehensive electrical catalog to optimize your system designs and maintenance projects.