F10 Auxiliary Switch For Circuit Breaker | Liyond

Liyond's F10 Auxiliary Switch is a vital auxiliary switch in circuit breaker, controlling circuits for high-voltage and isolating switches. Its working principle involves a movable contact rotated by a square shaft (60°, 90°, or 120°) for seamless contact or separation, enabling reliable circuit switching. The F10 series is directly driven.

Advanced Design Features & Reliability

The F10 auxiliary switch offers adaptable structural forms with adjustable contact rotation (60°-120°). F1 models support horizontal or vertical installation, with fast or direct drive options. It provides time delay contacts for anti-jump relay action lag, and instantaneous contacts preventing electronic component burnout from long-term charge.

Versatile Applications & Environmental Resilience

This Auxiliary Switch serves for signal control, measurement, protection, and interlocking in various high-voltage circuit breakers and HV switchgears, also functioning as a transfer or cubicle switch. Designed for normal environments, it operates effectively up to 3000m altitude, from -40°C to +40°C, and within specified humidity. It withstands vibration up to 15m/s2 in clean air.

How to Order Your Liyond F10 Auxiliary Switch

To order your Liyond F10 Auxiliary Switch, please provide these key specifications:

• Product Name and Model: Including contact pairs/switch sections, type, and installation method.
• Operating Crank Requirement: State whether an operating crank is needed.
• Contact Delay: Indicate whether contacts require a delay function.
• Circular Plate: Specify if a circular plate is required (size, shape, and shaft length customizable). Providing these details ensures we can match the perfect Liyond F10 Auxiliary Switch to your project's exact requirements.