Description
The ESR 16A 4‑Pin Fast Fit Coupler Socket – Red 3P+E 415V IP44 (model C16444) is engineered for secure 3-phase power connections in industrial and commercial environments. The fast fit wiring system makes installation quick and tool-free, while the IP44 rating ensures protection against moisture and dust ingress, ideal for outdoor or workshop use.
ESR 16A Fast Fit 4‑Pin Coupler Socket – 415V 3P+E Industrial Power
This rugged 16A 4‑pin coupler socket is colour-coded red to signify 415V power systems and supports a 3P+E configuration for safe grounding. Compliant with IEC 60309 standards, its durable design accommodates frequent plug/unplug use without compromising reliability. Perfect for mobile power setups, exhibition equipment, building sites, and temporary power distribution networks.
Key Features:
-
Rated 16A, 415V, 4‑pin (3P+E)
-
Red IEC colour-coded housing for easy voltage identification
-
Fast Fit internal wiring – secure and tool-free installation
-
IP44 splash-proof and dust-resistant design
-
IEC 60309 industrial-grade standard compliance
-
Solid screw-terminal wiring for durability
-
Ideal for industrial installations and temporary power setups
This ESR fast fit industrial coupler socket offers dependable, efficient performance in professional power distribution and site usage.
Frequently Asked Questions
Find answers to common questions about our products and services
We offer standard delivery (2-5 working days) and express delivery (1-2 working days). Free standard delivery on orders over £85. All orders are tracked, and you'll receive updates via email.
We accept returns within 30 days of delivery. Items must be unused and in original packaging. Simply contact our customer service team to initiate a return. Refunds are processed within 2-5 working days once items are received
Feel free to drop us a message using the chat button in the bottom right, and one of our team members will get back to you as soon as they can. Alternatively, you can give us a call on 01924 4222999 (Ext 2) or send us an email at acaselec@gmail.com
Yes, all our products are fully certified and sourced from trusted UK suppliers.
We only stock genuine items from reputable brands, ensuring every product meets UK safety and quality standards. All products are held in our UK warehouse.
Our customer support team is available Monday-Friday, 9am-5pm. You can reach us via email, phone, or live chat. We aim to respond to all enquiries within 24 hours.
Yes, we offer competitive pricing for trade customers and bulk orders. Contact our sales team for a custom quote on larger quantities or ongoing supply arrangements.