Tesla RS-15-TB Rewireable 3 Pin Extension Socket 15A 250V Transparent
SKU: tesextsoc315
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Product Pricing
$2.76 (ex-GST)
$3.04 (inc-GST)
$3.04
$2.76
Stock and Availability
- ⚫︎ 10 In Stock
Tesla RS-15-TB rewireable 3 pin extension socket. 15A, 250V, transparent body. Flexible cord socket with internal cord anchor and external cord grip, 10mm cable entry. Sold individually, ships Australia-wide.
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Description
Transparent 15A rewireable extension socket for fast flexible cord connection.
The Tesla RS-15-TB is a rewireable 3 pin flexible cord extension socket rated 15A at 250V, with a transparent body that gives an instant visual check of the connections at the base. An internal cord anchor and external cord grip keep the cord firmly in place, and the riveted, backed-off terminal screws are ready for fast wiring — the socket end that pairs with a rewireable plug to complete a heavier-duty extension lead.
Key Features
- Tesla RS-15-TB — Rewireable 3 Pin Extension Socket
- Rated: 15A, 250V
- Transparent body — instant visual check for correct connections
- Flexible cord extension socket with three pins
- Internal cord anchor and external cord grip — holds the cord firmly in place
- Riveted, backed-off terminal pin clamp screws — ready for fast flexible cord connection
- Cable entry size: 10mm diameter
Grab yours now for fast dispatch Australia-wide.
Why the Tesla RS-15-TB Socket Makes Lead-Making Easier
The 15A socket end of a heavier-duty lead
An extension lead needs a plug on one end and a socket on the other. The RS-15-TB is that socket end, rated 15A at 250V for heavier-duty leads than a standard 10A socket — suited to larger power tools, caravans, and equipment drawing more current. Paired with a Tesla rewireable 15A plug on the other end, it lets a tradesperson make up or repair a 15A extension lead to the exact length required, rather than buying a fixed-length lead.
See the connection you have made
Like its matching plug, the RS-15-TB has a transparent body, giving an instant visual check that the connections are correct and secure once the cord is wired in — a simple confidence check that a solid-coloured socket cannot offer. The terminal pin clamp screws are riveted and backed off ready for connection, so there is no fiddling before you start.
Holds the cord, takes the strain
An internal cord anchor together with an external cord grip holds the flexible cord firmly in place, taking strain off the terminals, and the 10mm cable entry accepts common flexible cord sizes. The RS-15-TB is a general-purpose 15A socket for making up or repairing extension leads that need the higher current rating. Wiring must be carried out by a licensed electrician in accordance with Australian requirements. Tesla Electrical Components is an Australian-based brand headquartered in Wetherill Park, NSW, and this socket is sold individually and shipped Australia-wide.
Q: What is the Tesla RS-15-TB rated for?
The RS-15-TB is a 3 pin rewireable extension socket rated 15A at 250V, with a 10mm cable entry for flexible cord.
Q: Does the Tesla RS-15-TB pair with a rewireable plug?
Yes. It is the flexible cord extension socket end that pairs with a rewireable 15A 3 pin plug to make up or repair a heavier-duty extension lead.
Q: Why is the Tesla RS-15-TB transparent?
The transparent body provides an instant visual check that the connections are correct and secure once the cord is wired in.
Warranty

This product is backed by an extended manufacturer warranty - click here for details.
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Specifications
| Product | |
| Model / Product Code | RS-15-TB |
| Product Type | Rewireable Flexible Cord Extension Socket |
| Pins | 3 Pin |
| Body | Transparent |
| Electrical | |
| Rated Current | 15A |
| Rated Voltage | 250V |
| Cord & Termination | |
| Cord Retention | Internal cord anchor and external cord grip |
| Terminals | Riveted, backed-off terminal pin clamp screws |
| Cable Entry Size | 10mm diameter |
| Supply | |
| Sold As | 1 unit (box of 10) |
| Product Identification | |
| SKU | tesextsoc315 |
| MPN | RS-15-TB |
| SKU | tesextsoc315 |
| Manfacturer Part Number | RS15TB |
| Brand | Tesla |