Hongfa Europe GMBH Flange Power Relay 24V dc Coil 20A Switching Current SPDT HF105F-4/024D1ZSTF

Hongfa Europe GMBH HF105F-4/024D1ZSTF flange power relay is a high-performance component designed for industrial and commercial electrical control applications. This relay features a 24V DC coil and supports a hefty switching current of 20 amperes, making it suitable for switching heavy electrical loads efficiently. Its SPDT contact configuration enables single-pole, double-throw switching versatility, ideal for complex circuit requirements.

The relay is built for robust operation within an ambient temperature range from -55°C up to 85°C, ensuring reliability under harsh environmental conditions. Its flange mount type allows secure mechanical fastening in control panels or electrical assemblies. The quick connect terminals facilitate straightforward installation and maintenance, reducing downtime during service.

The device supports a switching power capacity of 560 watts, accommodating both AC and DC voltages, with maximum switching DC voltage up to 28V and AC voltage up to 277V, suitable for many power control circuits. The coil resistance is measured at 660 ohms with a coil power consumption of only 900 milliwatts, optimizing energy usage in control systems.

Constructed with silver alloy contacts, the relay guarantees minimal contact resistance of 50 milliohms, delivering high conductivity and long service life. Compact dimensions of 50mm length, 27.8mm width, and 27.2mm height allow integration into space-constrained assemblies. Approved by VDE and CQC standards, and RoHS compliant, this product meets international quality and environmental regulations.

This relay is widely applicable in industrial automation, electrical distribution, HVAC systems, machinery controls, and manufacturing equipment, where reliable power switching is critical. It ensures high dielectric strength with a 2.5 kV rating, ensuring safe operation under voltage surges and transient conditions.

Features SPDT contact configuration for versatile switching applications. Designed with flange mount type for secure installation. Quick connect terminal type for easy wiring and maintenance. Operates reliably between -55°C and 85°C temperature range.

Provides 560W switching power capacity, supporting both AC and DC loads. Compact dimensions with length 50mm, width 27.8mm, and height 27.2mm. Manufactured with silver alloy contacts offering low contact resistance of 50mΩ.

Coil resistance is 660 ohms with coil power consumption of 900mW. Meets VDE and CQC safety standards and RoHS compliant for environmentally conscious use. Explore the full range of Power Relays at EnvMart for your electrical and automation solutions.