Black Stack able Plug Leads
Product Code : JA-EE-7557
The Black Stack able Plug Leads (SKU JA-EE-7557) are 500 mm connecting leads with 4 mm stackable plugs, used to wire circuits between power supplies, meters and experiment boards on physics benches. Each lead is rated for a current of up to 16 A. Because the plugs stack, a second lead can be pushed into the back of one already in a socket, so two connections can share a terminal. JaincoLab supplies this black 4 mm stackable plug lead to school and college physics laboratories.
Specifications
Each Black Stack able Plug Lead is 500 mm long, ends in 4 mm stackable plugs and has a current carrying capacity of 16 A maximum, which covers the low-voltage supplies, meters and components used in school and college electricity practicals.
| Product | Black Stack able Plug Leads |
| SKU | JA-EE-7557 |
| Colour | Black |
| Connector | 4 mm stackable plug |
| Length | 500 mm |
| Current carrying capacity | 16 A maximum |
Uses of the black 4 mm stackable plug lead
In the laboratory the black plug lead is used wherever a circuit is built from 4 mm terminals: linking a power supply to a board, connecting ammeters and voltmeters, and joining components; many teachers keep black leads for the negative or common side so that a finished circuit is easy to check.
- Connecting low-voltage power supplies to circuit boards and experiment panels
- Wiring ammeters, voltmeters and galvanometers with 4 mm terminals into a circuit
- Stacking two leads on one terminal when a meter and a load share a connection
- Colour-coding the negative or common side of a circuit alongside red leads
- Ohm’s law and series and parallel circuit practicals in school and college labs
Scope of supply and ordering
This listing is for black 4 mm stackable plug leads of 500 mm length with a 16 A maximum current rating. Red and yellow leads of the same type are listed separately, so a mixed set can be ordered on one quotation. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation for the quantity and the delivery destination. Leads can be quoted in class quantities together with meters and power supplies, and JaincoLab handles single-school orders, bulk college requirements and tender supply, including export to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What is the length and current rating of the black plug lead?
It is 500 mm long and has a current carrying capacity of 16 A maximum.
What does stackable mean on these leads?
Each 4 mm plug accepts another 4 mm plug at its back, so a second lead can be stacked on the first and two leads can share one terminal.
Are other colours available?
Yes. Red and yellow Stack able Plug Leads with the same 500 mm length and 16 A rating are listed as separate products.
Related products
Browse the Electricity Equipment range, or the wider catalogue from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order Black Stack able Plug Leads, send the quantity, any other colours required and the delivery destination through the JaincoLab contact page or email [email protected]. Tender and project enquiries can be sent through the tenders page.
