Welcome to APT ERL, your first choice for security, control and communication products.

With over 40 years experience serving the needs of electrical professionals we are confident all our products will live up to your expectations.
Each and every one has undergone the most rigorous in-house testing before it is passed for inclusion in our extensive range. In addition, we constantly scour the market for new and exciting products so you can benefit from the latest innovations to our range of products and be certain that you are purchasing the very best value for money available.

Technical Advice and System Design Service

One key area you can take advantage of is our FREE technical advice and
system design service. Whether it's a dedicated specification required for a
project, advice on the right product to use, suitability for a particular environment or application or simply a quotation, just complete the
contact form on this site.

All design, text, graphics and the arrangement of such is the copyright of Electro–Replacement Limited. Reproduction for any purpose, alteration, modification or distribution without the prior permission of Electro– Replacement Limited is strictly prohibited.

New Catalogue