Arcolectric (Bulgin) Ltd Toggle Switch, Panel Mount, On-Off-On, SPDT, Tab Terminal, 250V ac

The 3900 Series of toggle switches offer a wide variety of switching options in single and double pole versions with SPST, SPDT, DPST & DPDT switching and momentary and three position actions.
Nickel plated brass levers, with nickel plated nut and bush, fit industry standard 12.7mm diameter mounting holes and provide secure, durable operation.
These switches find many applications where conventional lever operation is needed including; control panels, automation systems, test equipment, industrial equipment and even agricultural, marine and motoring accessories.

Mechanical life: 50000 operations
Full international approvals up to 16(4)A @ 250Vac, T85 (ENEC) and 20A @ 125/277Vdc (UL & CSA).

This toggle switch is a robust component ideal for automation and electrical applications. Designed for panel mounting, it features a single pole double throw (SPDT) configuration. The metal actuator measures 17.5mm in length, combined with an IP67 rating for waterproof performance, ensuring durability in challenging environments. With a contact current rating of 16A and a voltage rating of 250V AC, it is capable of handling a variety of tasks across different sectors.

• SPDT switch design allows versatile circuit control
• On-Off-On functionality provides flexible operation
• Panel mount toggle switch simplifies installation process
• Metal actuator switch enhances durability and lifespan

• Used in industrial automation systems
• Suitable for machinery control panels
• Effective in electronic equipment switching
• Utilised in automotive for circuit activation
• Ideal for marine and outdoor electrical setups

The IP67 rating protects the switch from water ingress and dust, making it suitable for outdoor environments and applications where moisture exposure is a concern. This ensures reliable operation and longevity in challenging conditions.

Yes, the 16A rating allows it to support a range of electrical loads, making it versatile for various applications without compromising performance or safety.

The metal actuator provides a robust and tactile experience, ensuring that operators can easily switch the device even in demanding environments, enhancing overall usability and reliability.

While it is primarily rated for 250V AC applications, additional ratings for DC can vary. It is important to check specific usage requirements to ensure compatibility.

Yes, alternative terminal configurations are available to accommodate specific installation needs, allowing flexibility in connecting to various systems.