The TNL range offers a complete series of neutral links engineered for performance and precision.
Each assembly is built from tin-plated, high-conductivity copper and supported by glass-reinforced polyamide, providing excellent electrical and mechanical strength.
Available from 125 A to 1000 A, the TNL range covers a wide variety of switchgear and distribution applications.
All products are tested to IEC 61439-2 and designed for 690 V AC and 690 V DC equipment voltages, ensuring reliable isolation, safety, and flexibility in design.
Key Features
Technical Information for Neutral Links
You will find useful technical information below but, if you have any questions, please contact our technical team for support.
Measurements in mm
| Part Number | 3D Model | Current Rating | A | B | C | D | E | F | G (G1) | H | J | K | Box Qty. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TNL125 | TNL125 STEP file | 125 A | 4 | 4 | 16 | 40 | 155 | 134 | 24 | 5.5 | M6 | M8×20 | 10 |
| TNL250 | TNL250 STEP file | 250 A | 4 | 4 | 20 | 40 | 165 | 144 | 24 | 5.5 | M6 | M8×20 | 10 |
| TNL400 | TNL400 STEP file | 400 A | 6 | 8 | 30 | 60 | 252 | 228 | 36 (20) | 5.5 | M6 | M10×25 | 5 |
| TNL630 | TNL630 STEP file | 630 A | 8 | 8 | 40 | 60 | 252 | 228 | 36 (20) | 5.5 | M6 | M10×25 | 5 |
| TNL800 | TNL800 STEP file | 800 A | 12 | 12 | 40 | 55 | 273 | 243 | 32 | 5.5 | M6 | M10×40 | 1 |
| TNL1000 | TNL1000 STEP file | 1000 A | 12 | 12 | 50 | 60 | 273 | 243 | 32 | 5.5 | M6 | M10×40 | 1 |
Measurements in mm
| Part Number | 3D Model | L | M | N | P | Fits Product | Box Qty. |
|---|---|---|---|---|---|---|---|
| TNL250CV | TNL250CV STEP file | 245 | 30 | 45 | 35 | TNL125 & TNL250 | 10 |
| TNL630CV | TNL630CV STEP file | 440 | 45 | 70 | 85 | TNL400 & TNL630 | 5 |
| TNL1000CV | TNL1000CV STEP file | 440 | 60 | 70 | 80 | TNL800 & TNL1000 | 1 |
Bottom View:
TNL125, TNL250
(Max Tightening Torque (H) 4Nm, (J) M6 6Nm, (K) M8 19Nm)
Side View:
TNL125, TNL250
Bottom View:
TNL400, TNL630
(Max Tightening Torque (H) 4Nm, (J) M6 6Nm, (K) M10 32Nm)
Side View:
TNL400, TNL630
Bottom View:
TNL800, TNL1000
(Max Tightening Torque (H) 4Nm, (J) M6 6Nm, (K) M10 32Nm)
Side View:
TNL800, TNL1000
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.