Rail Type Sockets Selection Guide: Technical Criteria & Application Standards
Rail Type Sockets selection guide: technical parameters, mounting and compliance standards, and Bemis, EMAS, Bylion, Schneider Electric comparison.
A rail type socket is a modular socket that clips onto the DIN rail inside a panel, much like a miniature circuit breaker. It is used to power maintenance, measuring and programming devices inside the panel, or to create a ready socket point in a modular distribution panel. This category includes EMAS 16 A 2P+E Schuko, French type and LED models, Bemis 16 A 3P+E and 3P+E+N pole IP20 CEE rail sockets, and Mete Enerji's housed panel socket with rail mounting elements. Choose the socket by the standard of the plug it will take, pole arrangement, rated current, the width it will occupy on the rail, and whether you need an LED indicator. A rail type socket is not a panel-mount socket attached to a cover surface with a flange; it does not require a cut-out in the surface and sits directly on the rail. The Rail Type Sockets category on Welibaba includes 16 active models from leading manufacturers such as Bemis, EMAS, Bylion, Schneider Electric.
Key Technical Parameters for Selecting Rail Type Sockets
To specify the right Rail Type Sockets model for your panel or installation, verify the following parameters against your engineering schedule:
| Parameter | Typical Catalog Values | Verification Note |
|---|---|---|
| Series | 4 Kontaklı CEE Norm Seri, 5 Kontaklı CEE Norm Seri, Acti9, Plastik Monofaze Seri | Verify against project schedule and load calculation |
| Pole Arrangement | 2P+E, 3P+E, 3P+N+E | Verify against project schedule and load calculation |
| IP Rating | IP20, IP20 (IEC 60529); IP40 (modüler muhafaza) (IEC 60529) | Verify against project schedule and load calculation |
| Rated Current | 16 A | Verify against project schedule and load calculation |
Installation, Compatibility, and Commissioning Checklist
- Electrical & Mechanical Matching: Confirm that rated voltage, current capacity, and mounting dimensions align with the upstream and downstream components in Panel Sockets.
- Environmental & Enclosure Rating: Check IP protection class, housing material, and terminal capacity for dusty, humid, or high-vibration industrial environments.
- Related Product Groups: If your application calls for a different form factor or rating, compare sibling categories such as Panel-Mount and Machine Type Sockets.
Frequently Asked Questions
What is the first parameter to check when selecting Rail Type Sockets?
Start by confirming the circuit's rated electrical values and physical mounting dimensions, then use the technical attribute filters on the Rail Type Sockets page to narrow down compatible series.
Which Rail Type Sockets brands are available on Welibaba?
Welibaba currently stocks 16 active models in this category from manufacturers including Bemis, EMAS, Bylion, Schneider Electric, complete with verified specifications and unit pricing.
How can I compare Rail Type Sockets models by manufacturer part number?
You can search directly by manufacturer SKU/order code or use the category filter panel to compare equivalent models across brands side by side.