Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Arcolectric (Bulgin) Ltd
	Product Type	Toggle Switch
	Contact Configuration	DPDT
	Switch Operation	On-Off-On
	Switch Contact Current	20 A
	Mount Type	Panel
	Terminal Type	Tab
	IP Rating	IP67
	Panel Cutout Size	12.7 mm
	Actuator Length	17.5mm
	Contact AC Voltage	277V ac
	Actuator Material	Metal
	Switch Configuration	On-Off-On
	Series	3900
	Standards/Approvals	UL, CSA
	Mechanical Life	50000Operations

	Select all
	Brand Arcolectric (Bulgin) Ltd
	Product Type Toggle Switch
	Contact Configuration DPDT
	Switch Operation On-Off-On
	Switch Contact Current 20 A
	Mount Type Panel
	Terminal Type Tab
	IP Rating IP67
	Panel Cutout Size 12.7 mm
	Actuator Length 17.5mm
	Contact AC Voltage 277V ac
	Actuator Material Metal
	Switch Configuration On-Off-On
	Series 3900
	Standards/Approvals UL, CSA
	Mechanical Life 50000Operations

3900 Metal Toggle Switches Datasheet

COO (Country of Origin):: CN

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.

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).

Arcolectric (Bulgin) Ltd Toggle Switch, Panel Mount, On-Off-On, DPDT, Tab Terminal, 277 V ac