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1sna116303r2400 – mb 10/22,sfl
TE Connectivity MB10/22.SFL 1SNA116303R2400 is a grey ENTRELEC SNA screw-clamp DIN rail fuse terminal block rated at 30 A and 800 V with a plug-in holder for 10.3 × 38 mm cartridge fuses.
£10.19
Why Choose the TE Connectivity MB10/22.SFL Fuse Terminal Block 1SNA116303R2400?
The TE Connectivity MB10/22.SFL 1SNA116303R2400 is a robust screw clamp fuse terminal block designed to combine secure conductor termination with convenient circuit protection in industrial control panels, machinery and power distribution systems. Part of the established ENTRELEC SNA screw terminal range, this grey terminal block is designed for 10.3 × 38 mm cartridge fuses.
The MB10/22.SFL provides a practical way to integrate individual fuse protection directly into a DIN rail terminal assembly. Its plug-in fuse holder enables convenient access to the fuse for inspection and replacement, while robust screw-clamp connections provide secure termination of incoming and outgoing conductors. The fuse itself is not supplied with the terminal block.
With a rated current of 30 A and rated voltage of 800 V, the 1SNA116303R2400 is suitable for demanding industrial electrical circuits. It has a rated cross-section of 6 mm², accepts flexible conductors from 0.5–6 mm² and rigid conductors from 0.5–10 mm², and supports G32 and TH35 DIN rail mounting.
Key Advantages
- Combines conductor termination and fuse protection in one DIN rail component.
- Designed for standard 10.3 × 38 mm cartridge fuses.
- 30 A rated current for industrial electrical circuits.
- 800 V rated voltage supports demanding control and distribution applications.
- Plug-in fuse holder provides convenient access during inspection and maintenance.
- Robust screw clamps accommodate rigid conductors up to 10 mm².
Key Features
- TE Connectivity ENTRELEC SNA series.
- MB10/22.SFL fuse terminal block.
- Designed for 10.3 × 38 mm fuse links.
- Plug-in fuse holder design.
- 30 A rated current.
- 800 V rated voltage.
- 6 mm² rated cross-section.
- 22 mm terminal width / spacing.
- Reliable screw-clamp connection technology.
- Grey thermoplastic insulated housing.
Reliable Fuse Protection for Industrial Electrical Circuits
Fuse terminal blocks provide an organised way to protect individual circuits while keeping termination and overcurrent protection together on the DIN rail. The TE Connectivity MB10/22.SFL accommodates a 10.3 × 38 mm cartridge fuse, allowing the protective device to be accessed conveniently without disturbing the connected conductors.
Its 30 A current rating, 800 V voltage rating and screw-clamp conductor capacity up to 10 mm² rigid make the 1SNA116303R2400 suitable for industrial control and distribution circuits. Compatibility with G32 and TH35 rails also enables straightforward integration into new and existing electrical panels.
Typical Applications
- Industrial control panels and switchboards.
- Machine and equipment electrical circuits.
- PLC and automation cabinets.
- Protected auxiliary and control circuits.
- Industrial power distribution systems.
- Process control installations.
- OEM machinery and electrical panel construction.
Technical Specifications
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| Number of Levels | 1 | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Screw clamp | |
| Terminal Type | Fuse | |
| Conductor Size | 6 mm² | |
| Colour | Grey | |
| Manufacturer | TE Connectivity | |
| Product family | ENTRELEC | |
| Series | SNA Screw | |
| Model | MB10/22.SFL | |
| Part number | 1SNA116303R2400 | |
| Product type | Fuse terminal block | |
| Function | Fuse | |
| Colour | Grey | |
| Fuse size | 10.3 × 38 mm | |
| Fuse holder type | Plug-in | |
| Fuse supplied | No | |
| Rated cross-section | 6 mm² | |
| Rated current | 30 A | |
| Rated voltage | 800 V | |
| Maximum UL / CSA operating voltage | 600 V | |
| Flexible conductor capacity | 0.5–6 mm² | |
| Rigid conductor capacity | 0.5–10 mm² | |
| UL / CSA conductor range | 18–6 AWG | |
| Connection type | Screw clamp | |
| Tightening torque | 2.3 N·m | |
| Wire stripping length | 12.5 mm | |
| Recommended screwdriver | 6.5 mm | |
| Number of levels | 1 | |
| Spacing / width | 22 mm | |
| Height | 89.5 mm | |
| Depth | 67 mm | |
| Net weight | 83 g | |
| Insulation material | Polyamide | |
| Protection rating | IP10 at main terminals | |
| DIN rail mounting | G32 / TH35-7.5 / TH35-15 | |
| Operating temperature | -55 to +110 °C | |
| Storage temperature | -55 to +110 °C | |
| EAN | 3472591163032 |
Frequently Asked Questions
What is the TE Connectivity MB10/22.SFL 1SNA116303R2400 used for?
It is a DIN rail fuse terminal block designed to combine screw-clamp conductor termination with cartridge fuse protection in industrial control, machinery and electrical distribution circuits.
What fuse does the MB10/22.SFL accept?
The terminal block is designed for 10.3 × 38 mm cartridge fuses and incorporates a plug-in fuse holder. The fuse itself is not supplied.
What is the electrical rating of the 1SNA116303R2400?
The MB10/22.SFL has a rated current of 30 A and a rated voltage of 800 V, with a maximum UL / CSA operating voltage of 600 V.
What conductor sizes can the MB10/22.SFL accept?
The screw-clamp connections accept flexible conductors from 0.5–6 mm² and rigid conductors from 0.5–10 mm².
Which DIN rails are compatible with the 1SNA116303R2400?
The fuse terminal can be installed on G32, TH35-7.5 and TH35-15 DIN rails, making it suitable for a wide range of industrial panel configurations.
Trusted by Industrial Panel Builders Worldwide
TE Connectivity ENTRELEC SNA fuse terminal blocks combine robust screw-clamp connectivity with accessible cartridge fuse protection, providing dependable and serviceable circuit protection for industrial control panels, machinery and automation installations.
