Hongfa Europe GMBH Flange Power Relay 120V AC Coil, 20A Switching Current, SPDT HF105F-4/120A1ZSTF

Hongfa Europe GMBH HF105F-4/120A1ZSTF is a flange mount power relay with a 120V AC coil and a 20A switching current. It features a Single Pole Double Throw (SPDT) contact configuration, suitable for a broad range of industrial and electrical applications requiring reliable high power switching solutions.

This compact relay measures 50mm in length, 27.8mm in width, and 27.2mm in height, housing silver alloy contacts for enhanced conductivity and durability. The relay uses quick connect terminals for easy installation and wiring.

Rated for switching AC voltages up to 277V and DC voltages up to 28V, this relay operates efficiently across a temperature range from -55°C to 60°C, ensuring performance in diverse environmental conditions. The coil power consumption is 2W, with coil resistance at 2.5 kilo-ohms, offering low power operation.

The HF105F-4 series is certified by CQC and VDE, underlining compliance with international quality and safety standards. Its robust construction with plastic sealed flange mount housing provides dielectric strength up to 2.5 kV and switching power capability of 560W, suitable for demanding industrial, electrical, automation, and signal conditioning uses.

This relay is RoHS compliant, reflecting adherence to environmental and hazardous substance restrictions. It is ideal for applications in manufacturing, control systems, industrial automation, and electrical distribution systems requiring reliable high power relay switching.

Flange mounting ensures secure fixing in panel and equipment applications. Silver alloy contacts provide excellent conductivity and long operational life. Wide operating temperature range from -55°C to 60°C for versatile environmental use.

Supports switching AC up to 277V and DC up to 28V for flexible power handling. Compact size allows installation in constrained spaces. Quick connect terminals simplify installation and maintenance. Certified to CQC and VDE standards for reliable performance.

Applications include electrical control, automation, signal conditioning, and industrial machinery. RoHS compliance promotes eco-friendly product usage. Explore more Power Relays and components in the Electronics & Electricals category on EnvMart for industrial automation and control solutions.