

Knife Switches, Single and Double Pole Circuit Control Range
From $6.00 (Ex GST)
- Knife switch range for electrical flow control in circuit experiments
- Includes single pole and double pole configuration options
- Throw options include single throw and double throw formats
- Double pole double throw version supplied in ABS, 75 x 55 mm
- Suitable for supervised laboratory and educational electrical work
- Description
Description
These knife switches are used to control the flow of electricity in circuit experiments in laboratory and educational settings. The range includes single pole and double pole formats with single throw and double throw configurations, allowing selection by circuit setup requirement. The supplied double pole double throw version is described with ABS construction and 75 x 55 mm dimensions, while the full range supports practical switching use under appropriate supervision.
Knife Switch, Double Pole Double Throw Type
This knife switch is used to control the flow of electricity in circuit experiments. It is supplied in a double pole double throw configuration and is manufactured from ABS. The stated size is 75 x 55 mm. This product is for use in laboratory or educational settings only and should be used under appropriate supervision.
Knife Switch, Double Pole Single Throw Type
This knife switch is used to control the flow of electricity in circuit experiments. It is supplied in a double pole single throw configuration for laboratory or educational use. This product is for use in laboratory or educational settings only and should be used under appropriate supervision.
Knife Switch, Single Pole Double Throw Type
This knife switch is used to control the flow of electricity in circuit experiments. It is supplied in a single pole double throw configuration for laboratory or educational use. This product is for use in laboratory or educational settings only and should be used under appropriate supervision.
Knife Switch, Single Pole Single Throw Type
This knife switch is used to control the flow of electricity in circuit experiments. It is supplied in a single pole single throw configuration for laboratory or educational use. This product is for use in laboratory or educational settings only and should be used under appropriate supervision.
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What Our Customers Say
Emma Roberts
7 months ago
We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
Michael Grant
8 months ago
Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
Sarah Nguyen
9 months ago
We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
Dr. Emily Hart – Senior Research Scientist
11 months ago
LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
Mark Stevens
11 months ago
We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab


