HKF1-11 Auxiliary Contact Block, 1NO+1NC Front Mount, Electrical Relay Accessory

Product Overview

The HKF1-11 Front Mount Auxiliary Contact Block is a high-performance electrical accessory designed to extend the contact configuration of low-voltage control relays and contactors. Featuring 1 normally open (NO) and 1 normally closed (NC) contact, this front-mount unit delivers reliable switching performance for industrial control circuits, automation systems, and power distribution panels.

Key Features

• 1NO + 1NC contact configuration for flexible control circuit design
• Front mount design for quick, tool-free installation on compatible relays/contactors
• Silver alloy contact material ensures low contact resistance and long service life
• Flame-retardant thermoplastic housing for high temperature and impact resistance
• Compact structure, stable performance, suitable for harsh industrial environments
• Complies with international low-voltage electrical safety standards

Specifications

Applications

This auxiliary contact block is widely used in industrial control systems, motor control centers, power distribution cabinets, automation production lines, HVAC control panels, and other low-voltage electrical scenarios. It is ideal for expanding the contact capacity of contactors and relays to realize signal indication, interlock control, and circuit switching functions.

Package Contents

• 1 x HKF1-11 Front Mount Auxiliary Contact Block
• 1 x Installation Instruction Sheet