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Arcolectric (Bulgin) Ltd DPST, On-Off On-None-On Rocker Switch Panel

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Units
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1 - 24£4.18
25 - 49£3.66
50 - 99£3.56
100 - 249£3.28
250 +£2.73

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RS Stock No.:
228-4581
Distrelec Article No.:
135-03-901
Mfr. Part No.:
H8550VBACA
Brand:
Arcolectric (Bulgin) Ltd
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Brand

Arcolectric (Bulgin) Ltd

Contact Configuration

DPST

Product Type

Rocker Switch

Switch Operation

On-Off

Legend

On (Symbol), Off (Symbol)

Housing Material

Ceramic

Panel Cutout Size

19.4 x 12.9 mm

Illuminated

No

Series

8500

Terminal Type

Quick Connect

Mount Type

Panel

IP Rating

IP66

Actuator Style

Rectangular

Contact AC Voltage

250V ac

Contact DC Voltage

28V dc

Minimum Operating Temperature

105°C

Switch Configuration

On-None-On

Maximum Operating Temperature

105°C

Standards/Approvals

CE, CSA, RoHS, UL, VDE, BS

Legend Text Colour

White

Mechanical Life

100000Operations

Bulgin 8500 Series Rocker Switch, 10A Contact Current Rating, 250 V AC Voltage Rating - H8550VBACA


This rocker switch is a robust panel mount solution designed for various automation and electrical applications. Offering a DPST configuration, this on-off switch features a rectangular actuator shape that enhances its usability. The dimensions include a panel cut-out size of 19.4 x 12.9mm, making it suitable for standard installations.

Features & Benefits


• High contact current rating of 10A supports demanding applications

• Quick connect terminal type ensures easy installation and replacement

• AC voltage rating of 250V is ideal for a range of devices

• Rectangular shape provides ergonomic operation

• Illumination-free design reduces potential distractions in use

• Clear legend text represents on/off positions, improving user interface

Applications


• Used for controlling electrical devices in industrial environments

• Suitable for automotive where reliable switching is critical

• Ideal for machinery and equipment requiring high current capacity

• Commonly used in hobby electronics and DIY projects

• Utilised in automation systems where space is a constraint

What current capacity can this switch handle for my project?


This switch can manage up to 10A, making it suitable for high current applications in both industrial and domestic settings.

How does the quick connect feature enhance the installation process?


The quick connect terminal type provides fast and reliable connections, allowing for significant time savings during installation and maintenance tasks.

Can this switch be used in applications where a visual indicator is necessary?


While this model does not feature an illuminated design, the clear legend text for on/off positions allows for easy identification of the switch state.

What is the maximum temperature this switch can withstand?


This rocker switch is rated for a maximum operating temperature of +105°C, making it reliable for use in various environments, including those that generate heat.

Is this switch compatible with different voltage systems?


The AC voltage rating of 250V allows it to be compatible with a wide range of voltage systems commonly found in electrical applications.

Min. Illuminated Rocker Switches


A range of miniature illuminated and non-illuminated rocker switches designed for panel mounting. With a choice of red or green illumination, these double pole latching switches are suitable for an array of applications. Once a 19.3 x 12.9 mm cut-out is made, the DPST on-off rocker switches simply snap-in to the panel and is retained securely. These robust switches are ideal for repair, as well as new prototypes and designs.

Features and Benefits

• 250 V ac rated

• High in-rush tolerance 85A to EN61058-1

• The option of red or green illumination

• Non- illuminated with I/O marking

• Ergonomically curved actuator

• Connection via 4.8 x 0.8 mm quick connect blade terminals

• DPST switch configuration

• 19.3 x 12.9 mm miniature panel cut-out

Applications for miniature rocker switches

Rocker switches are one of the most frequently used electrical switches in the market today. With a simple design and easy operation, rockers provide flexibility and reliability. Some of the most likely applications are:

• Panel building

• Domestic appliances, kettles, coffee machines showers

• Power supplies

• Tools and workshop machinery

• White goods

• Computers and peripherals

FAQ

• Are the miniature rocker switches easy to connect?

Yes, as the DPST rocker switches have male quick connect 4.8 x 0.8 mm tab terminals at the rear so the connection is easy. Simply select the appropriate red, yellow or blue female push on receptacle connectors according to wire size required.

• Part number 228-4581 is a black non-illuminated rocker switch with I/O marking

• Part number 318-042 is a red illuminated rocker switch with a plain actuator

• Part number 318-058 is a green illuminated rocker switch with a plain actuator

Approvals

ENEC; UL; CSA

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