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

Bulk discount available

Subtotal (1 unit)*

£3.96

(exc. VAT)

£4.75

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 4,087 unit(s) ready to ship
  • Plus 394 unit(s) ready to ship from another location
  • Plus 1,000 unit(s) shipping from 14 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£3.96
10 - 24£3.63
25 - 49£3.49
50 - 99£3.35
100 +£3.08

*price indicative

Alternative

This product is not currently available. Here is our alternative recommendation.

RS Stock No.:
861-0270
Mfr. Part No.:
C3900BAAAA
Brand:
Arcolectric (Bulgin) Ltd
Find similar products by selecting one or more attributes.
Select all

Brand

Arcolectric (Bulgin) Ltd

Contact Configuration

SPST

Switch Operation

On-Off

Contact Current Rating

16 A @ 250 V ac

Mounting Type

Panel Mount

Terminal Type

Tab

IP Rating

IP67

Illuminated

No

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

CSA

COO (Country of Origin):
CN

Bulgin Toggle Switch, 16A Contact Current Rating, SPST Contact Configuration - C3900BAAAA


This toggle switch is designed for panel mounting applications, providing a robust and efficient solution for on-off control. With a contact current rating of 16A at 250V AC, it is well suited for various electronic systems. The switch features a metal actuator with a length of 17.5mm, ensuring durability and ease of use. The IP67 rating guarantees protection against dust and water ingress, making it a reliable choice for demanding environments.

Features & Benefits


• SPST design allows simple on-off control for devices
• Rated for 16A current ensuring high-power handling
• IP67 rating provides waterproof and dust-tight performance
• Metal actuator offers enhanced strength and reliability
• Panel mounting type simplifies installation in various settings
• Tab terminal design ensures secure electrical connections

Applications


• Used with industrial machinery requiring on-off functionality
• Used for control panels in automotive
• Utilised in household appliances for power management
• Implemented in equipment needing secure and durable switches

What current rating can be handled reliably?


The switch can handle a maximum contact current of 16A at 250V AC, providing robust performance for a variety of applications.

How is this switch's durability enhanced?


The metal actuator contributes to its strength, making it suitable for high-demand environments where durability is critical.

Is the switch suitable for outdoor use?


Yes, its IP67 rating ensures protection against both dust and water, allowing safe use in outdoor applications where exposure to the elements is a concern.

What installation considerations are there for this switch?


Being designed for panel mounting, it requires a cut-out diameter of 12.7mm, making installation straightforward in suitable enclosures or panels.

How does its design impact electrical connections?


The tab terminal type allows for quick and secure connections, ensuring reliable conductivity and ease of installation in various electrical systems.

Related links