LW26-25 Series YMW26 25A 690V Silver Contact Changeover Cam Switch 1-8 Poles 3 Positions Rotary Selector LW28-25

Description

Introducing the LW26-25 Series YMW26 25A 690V Silver Contact Changeover Cam Switch – a high‑performance rotary selector designed for reliable, precise control in demanding industrial applications. Available in configurations of 1 to 8 poles and three distinct positions, the LW28‑25 model delivers exceptional durability and smooth operation for your automation and control systems.

Why Choose the LW26‑25 Series?

• Robust silver‑plated contacts ensure low resistance and long‑life performance.
• Compact rotary selector with 3‑position cam action for clear visual indication.
• Flexible pole options (1‑8) to match a wide range of circuit requirements.
• Rated for 25 A at 690 V, suitable for medium‑power industrial loads.
• Durable housing meets IEC 60947‑5‑1 standards for safety and reliability.

Key Highlights

• Silver Contact Material: Provides excellent conductivity and resistance to corrosion.
• Changeover Cam Mechanism: Guarantees precise switching between positions with minimal bounce.
• Rotary Selector Design: Easy to operate and offers tactile feedback for quick status checks.
• Modular Pole Configuration: Choose from 1, 2, 4, or 8 poles to suit your wiring layout.
• Three‑Position Operation: OFF‑ON‑OFF or ON‑OFF‑ON configurations for versatile control logic.

Technical Specifications

• Series: LW26‑25 (YMW26)
• Model: LW28‑25
• Current Rating: 25 A
• Voltage Rating: 690 V AC
• Contact Material: Silver‑plated copper
• Poles: 1, 2, 4, or 8 (selectable)
• Positions: 3 (changeover cam)
• Operating Temperature: –25 °C to +55 °C
• Mounting: Panel mount, DIN rail compatible
• Standards: IEC 60947‑5‑1, UL 508

Benefits for Your Projects

• Enhanced Reliability: Silver contacts reduce wear and maintain consistent performance over time.
• Space‑Saving Design: Compact rotary selector fits tight panel spaces without sacrificing functionality.
• Easy Installation: Simple wiring with clear terminal markings and a user‑friendly rotary knob.
• Versatile Application: Ideal for motor control, lighting circuits, HVAC systems, and automation panels.
• Cost‑Effective Maintenance: Low contact resistance minimizes heat buildup and extends service intervals.

Typical Applications

• Industrial control panels
• Machine tool power distribution
• HVAC and ventilation systems
• Process automation equipment
• Lighting control and dimming stations

Ordering Information

When ordering, specify the required pole count and any optional accessories such as mounting brackets or lockable knobs. For bulk purchases or custom configurations, contact our sales team for volume pricing and lead‑time details.