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 Current Rating, 250V AC Voltage - C3970BBAAA

This toggle switch is designed for efficient operation in various electrical applications. Offering a dual-pole, dual-throw (DPDT) function, it also features an On-Off-On operation for versatile control. With a robust panel mount design, it has a tab terminal type and is equipped with an IP67 rating for water and dust resistance, ensuring reliability in challenging environments.

Features & Benefits

• Metal actuator switch offers durability and strength
• Panel mount design simplifies installation in electrical panels
• Contact configuration allows for versatile circuit control
• Designed to meet ENEC standards, ensuring quality and safety

Applications

• Utilised in control panels for automation systems
• Implemented in machinery for reliable on/off operations
• Suitable for use in outdoor electrical installations
• Frequently employed in consumer products needing robust switches
• Ideal for automotive requiring durable components

What type of current can this toggle switch handle?

It has a contact current rating of 16A, making it suitable for use in various high-current applications securely.

How does the IP67 rating benefit usage?

The IP67 rating offers protection against water and dust ingress, ensuring functionality even in harsh environments.

What is the advantage of the metal actuator?

The metal actuator provides enhanced durability, making the switch suitable for extensive use in mechanical and electrical applications.

Can this toggle switch be used in outdoor applications?

Yes, it is designed as a waterproof toggle switch, making it ideal for outdoor and industrial settings.

Select all	Attribute	Value
	Brand	Arcolectric (Bulgin) Ltd
	Contact Configuration	DPDT
	Switch Operation	On-Off-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 DPDT
	Switch Operation On-Off-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-Off-On, DPDT, Tab Terminal, 250V ac