The RMS range provides a versatile, rail-mounted solution for supporting and insulating conductors in compact assemblies.
Designed for both bare and insulated copper, these supports achieve Icw fault ratings up to 65 kA for 1 s at 300 mm spacing.
Their lightweight, glass-reinforced polyamide 6.6 construction combines strength, thermal endurance, and ease of installation.
This makes them ideal for low-voltage switchgear and controlgear systems where reliability and accessibility are essential.
Key Features
Technical Information for RMS Range Busbar Supports
You will find useful technical information below but, if you have any questions, please contact our technical team for support.
† In line with the limits set out in IEC 61439, insulating components in contact with conductors may be required to continuously operate at an average of 140 °C (max. 145 °C).
This range of products meets the requirement, the material for them being assigned thermal class F established using methods similar to IEC 60085.
Fault Levels – Insulator tested at 300 mm spacing
| Part Number | 3D Model | Conductors | Support Phase Centres | Termate Icw Rating | Duration |
|---|---|---|---|---|---|
| RMS6-5 | RMS6-5 STEP file | 6 × 50×5 | 110 | 50 kA | 1 s |
| RMS3-10 | RMS3-10 STEP file | 1 × 50×10 | 110 | 50 kA | 3 s |
| RMS3-10 | RMS3-10 STEP file | 2 × 50×10 | 110 | 50 kA | 3 s |
| RMS3-10 | RMS3-10 STEP file | 3 × 50×10 | 130 | 65 kA | 1 s |
| RMS3-10 | RMS3-10 STEP file | 3 × 50×10 | 130 | 50 kA | 3 s |
| RMS3-10 | RMS3-10 STEP file | 3 × 75×10 | 130 | 65 kA | 1 s |
| RMS3-10 | RMS3-10 STEP file | 3 × 75×10 | 130 | 50 kA | 3 s |
† In line with the limits set out in IEC 61439, insulating components in contact with conductors may be required to continuously operate at an average of 140 °C (max. 145 °C).
This range of products meets the requirement, the material for them being assigned thermal class F established using methods similar to IEC 60085
Fault Levels – Insulator tested at 300 mm spacing
| Part Number | 3D Model | Conductors (Insulated) | Support Phase Centres | Termate Icw Rating | Duration |
|---|---|---|---|---|---|
| RMSI3-10 | RMSI3-10 STEP file | 1 × 50×10 | 110 | 50 kA | 1 s |
| RMSI3-10 | RMSI3-10 STEP file | 2 × 50×10 | 110 | 50 kA | 1 s |
| RMSI3-10 | RMSI3-10 STEP file | 3 × 50×10 | 130 | 50 kA | 1 s |
| RMSI3-10 | RMSI3-10 STEP file | 3 × 75×10 | 130 | 65 kA | 1 s |
Mounting Rail
Slot dimensions should be 15×10 mm, tolerance of ±0.3 mm on both dimensions
Please note:, this image is for information only; we do not supply the rail.
RMS6-5
RMS3-10
RMSI3-10
Termate is committed to the highest standard of customer focus and we have made every effort to maintain the accuracy and completeness of the information provided in this data.
Where improvements to our products affect their installation and usage we endeavour to contact any customers who may be affected.
Warranty as stated in our Terms and Conditions of Trading is void if any modification is made to the warranted product.