Arcolectric 3900 Series 16A Metal Toggle Switches

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).

Bulgin Toggle Switch, 16A Contact Current Rating, SPDT Contact Configuration - C3911BAAAA

This toggle switch is a robust and versatile SPDT switch, suitable for panel mount applications. With an IP67 rating, it ensures water and dust resistance, making it ideal for demanding environments. The switch operates on a 250V AC voltage rating and is designed for reliable performance. Featuring a metal actuator, it enhances durability and user experience.

Features & Benefits

• SPDT configuration allows versatile circuit connections
• Metal actuator provides increased operational strength
• Panel mount design simplifies installation in enclosures
• Secure tab terminal type for reliable connectivity

Applications

• Ideal for controlling electrical systems in industrial settings
• Used with automation equipment for reliable switching
• Suitable for mechanical requiring robust control
• Utilised in marine environments for dual function control
• Perfect for home automation systems needing durable components

How is the toggle switch constructed to ensure durability in challenging environments?

The casing has an IP67 rating, providing effective sealing against dust and moisture, while the metal actuator withstands harsh operating conditions. This makes it suitable for heavy-duty applications.

What type of installations is this switch suitable for?

It is designed for panel mounting, making it easy to integrate into various types of electrical enclosures and control systems.

What current and voltage specifications should I consider for usage?

It operates at a maximum voltage of 250V AC and can handle a current rating of 16A, making it compatible with a range of electrical systems.

Are there installation considerations specific to the mounting type?

The switch's panel mount design allows for straightforward installation. Ensure the panel cut-out is precisely 12.7mm for a secure fit.

Can this switch be used for multiple applications?

Yes, its SPDT configuration and robust design enable its use in diverse settings, including automation, electronics, and mechanical control systems.

Select all	Attribute	Value
	Brand	Arcolectric (Bulgin) Ltd
	Contact Configuration	SPDT
	Switch Operation	On-(On)
	Contact Current Rating	16A
	Mounting Type	Panel Mount
	Terminal Type	Tab
	IP Rating	IP67
	Panel Cut Out Diameter	12.7mm
	Actuator Length	17.5mm
	Actuator Material	Metal
	Voltage Rating	250V ac
	Panel Cut Out Size	12.7mm
	Standards Met	ENEC

	Select all
	Brand Arcolectric (Bulgin) Ltd
	Contact Configuration SPDT
	Switch Operation On-(On)
	Contact Current Rating 16A
	Mounting Type Panel Mount
	Terminal Type Tab
	IP Rating IP67
	Panel Cut Out Diameter 12.7mm
	Actuator Length 17.5mm
	Actuator Material Metal
	Voltage Rating 250V ac
	Panel Cut Out Size 12.7mm
	Standards Met ENEC

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

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