TE Connectivity D35/16.2L 1SNA399617R0200 is a two-connection spring-clamp feed-through terminal block rated at 125 A and 1000 V IEC with a 35 mm² rated cross-section for high-current industrial wiring applications.
£6.22
The TE Connectivity D35/16.2L 1SNA399617R0200 is a heavy-duty spring-clamp feed-through terminal block with two connections, designed for reliable high-current wiring in industrial control panels, machinery and electrical distribution equipment. Part of the established TE Connectivity Entrelec SNA spring terminal block range, it combines high electrical capacity with operator-independent spring clamping technology.
With an IEC rated current of 125 A, rated voltage of 1000 V and rated cross-section of 35 mm², the D35/16.2L is suitable for demanding power and control connections. Its spring-clamp terminals accommodate rigid conductors up to 50 mm² and flexible conductors up to 35 mm², while automatically maintaining contact pressure on the conductor.
The terminal features front wiring access, a double jumpering system, provision for clearly visible top marking and test facilities. Its 16 mm spacing and DIN rail mounting provide a practical solution for higher-current circuits where dependable termination, convenient installation and long-term connection stability are important.
Spring-clamp terminal technology provides consistent contact pressure independently of the installer, helping maintain dependable electrical connections throughout the service life of industrial equipment. Automatic compensation for conductor movement and material creep makes this technology particularly useful in machinery and control applications where vibration and changing operating conditions can affect conventional connections.
The D35/16.2L combines this spring-clamp technology with a high 125 A IEC current rating and conductor capacity up to 50 mm² for rigid wiring. Front conductor entry, top marking, test access and double jumpering capability also help simplify installation, identification, testing and potential distribution within industrial electrical assemblies.
| Manufacturer | TE Connectivity / Entrelec |
|---|---|
| Series | SNA Spring |
| Model | D35/16.2L |
| Manufacturer part number | 1SNA399617R0200 |
| Product type | Feed-through spring terminal block |
| Number of connections | 2 |
| Number of levels | 1 |
| Termination technology | Spring clamp |
| Rated current | 125 A IEC |
| UL rated current | 93 A |
| Rated voltage | 1000 V IEC |
| UL rated voltage | 600 V |
| Rated impulse withstand voltage | 8 kV |
| Rated cross-section | 35 mm² |
| Rigid conductor range | 2.5–50 mm² |
| Flexible conductor range | 2.5–35 mm² |
| UL conductor range | 14–2 AWG |
| Conductors per clamp | 1 |
| Wire stripping length | 26 mm |
| Protection rating | IP20 at main terminals |
| Insulation material | Polyamide |
| Flammability rating | UL94 V0 |
| Colour | Grey |
| Mounting type | DIN rail mounting |
| DIN rail | 35 mm top-hat rail |
| Width / spacing | 16 mm |
| Height | 116 mm |
| Depth | 58 mm |
| Operating temperature | -55 to +110 °C |
| Storage temperature | -55 to +110 °C |
| Weight | approx. 95 g |
| Pack quantity | 10 |
| Barcode / EAN | 3472593996171 |
The D35/16.2L is a two-connection spring-clamp feed-through terminal block designed for high-current industrial wiring, with an IEC rating of 125 A at a rated cross-section of 35 mm².
The terminal block is rated at 1000 V under IEC specifications and 600 V under UL specifications, with an 8 kV rated impulse withstand voltage.
The spring-clamp connections accept rigid conductors from 2.5–50 mm² and flexible conductors from 2.5–35 mm². The UL conductor range is 14–2 AWG.
The spring-clamp design provides contact pressure independently of the operator and automatically compensates for conductor movement and material creep, helping maintain a reliable connection during long-term industrial service.
The D35/16.2L is designed for mounting on a standard 35 mm DIN rail. The terminal has a width of 16 mm, a height of approximately 116 mm and a depth of approximately 58 mm.
TE Connectivity Entrelec SNA spring terminal blocks combine dependable spring-clamp termination with practical installation features and robust electrical performance, providing an effective connection solution for industrial control, power distribution and machine-building applications.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...