TE Connectivity 1SNA115650R0200 M4/8.D2.SFDJ is an 8 mm double-deck ENTRELEC SNA screw-clamp fuse terminal block for 5 × 20 mm and 5 × 25 mm fuses, featuring 24 V LED blown-fuse indication and a 6.3 A, 500 V rating.
£20.90
The TE Connectivity M4/8.D2.SFDJ 1SNA115650R0200 is a compact double-deck screw-clamp fuse terminal block with 24 V LED blown-fuse indication, designed for protected signal and control circuits in industrial electrical panels. Part of the proven ENTRELEC SNA screw terminal range, it combines fuse protection and connection functionality within a space-efficient two-level DIN rail design.
The M4/8.D2.SFDJ is designed for 5 × 20 mm and 5 × 25 mm cartridge fuses. Its integrated 24 V LED blown-fuse indicator provides clear visual identification when a fuse has operated, helping technicians locate circuit faults quickly during commissioning, troubleshooting and maintenance. The fuse itself can be selected separately to suit the protection requirements of the connected circuit.
With a rated current of 6.3 A, rated voltage of 500 V and a compact 8 mm spacing, the 1SNA115650R0200 provides dependable fused distribution while conserving valuable DIN rail space. Secure screw-clamp termination, an IP20 terminal protection rating and robust polyamide construction make it suitable for demanding industrial automation, machinery and process-control installations.
Fuse terminal blocks provide local overcurrent protection directly at the terminal level, allowing individual control and signal circuits to be protected without requiring separate panel-mounted fuse holders. The double-deck M4/8.D2.SFDJ combines this functionality with a compact terminal arrangement, helping panel builders achieve organised and space-efficient wiring.
A key feature of this SFDJ version is its 24 V LED blown-fuse indicator. When used in an appropriate 24 V circuit, the indicator helps maintenance personnel identify an operated fuse rapidly, reducing diagnostic time and simplifying servicing. Replaceable cartridge-fuse compatibility and robust screw-clamp connections make the terminal well suited to industrial systems requiring both protection and maintainability.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Series | SNA Screw |
| Model | M4/8.D2.SFDJ |
| Part number | 1SNA115650R0200 |
| Product type | Double-deck fuse terminal block |
| Function | Fuse holder terminal block |
| Connection technology | Screw clamp |
| Number of levels | 2 |
| Number of positions | 4 |
| Fuse sizes | 5 × 20 mm / 5 × 25 mm |
| Blown-fuse indication | 24 V LED |
| Rated current | 6.3 A |
| Rated voltage | 500 V |
| Rigid conductor range | 0.5–6 mm² |
| Flexible conductor range | 0.5–4 mm² |
| Wire size | up to 12 AWG |
| Wire stripping length | 9.5 mm |
| Product spacing / width | 8 mm |
| Height | 85.7 mm |
| Depth | 59 mm |
| Mounting type | DIN rail |
| Insulation material | Polyamide |
| Colour | Grey |
| Protection rating | IP20 at main terminals |
| Operating temperature range | -55 to +110 °C |
| Installation ambient temperature | -5 to +40 °C |
| EAN | 3472591156508 |
It is a double-deck fuse terminal block used to provide localised fuse protection and organised connections for industrial control, signal and automation circuits.
The terminal block is designed for 5 × 20 mm and 5 × 25 mm cartridge fuses.
Yes. The M4/8.D2.SFDJ incorporates a 24 V LED blown-fuse indicator to provide convenient visual fault identification in suitable circuits.
The terminal block has a rated current of 6.3 A and a rated voltage of 500 V.
The screw-clamp terminals accept rigid conductors from 0.5–6 mm² and flexible conductors from 0.5–4 mm².
TE Connectivity ENTRELEC SNA fuse terminal blocks combine proven screw-clamp connection technology with compact circuit protection and convenient fault indication, helping panel builders and automation engineers create reliable, organised and serviceable industrial electrical systems.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...