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1sna116999r1600 – fuse holder plug
TE Connectivity BNF652D 1SNA116999R1600 is a 6 mm plug-in fuse holder for compatible ENTRELEC SNA terminal blocks that accepts 5 x 20 mm and 5 x 25 mm cartridge fuses for modular industrial circuit protection.
Why Choose the TE Connectivity BNF652D 1SNA116999R1600 Fuse Holder Plug?
The TE Connectivity BNF652D 1SNA116999R1600 is a compact plug-in fuse holder designed for compatible ENTRELEC SNA terminal blocks. It enables replaceable fuse protection to be incorporated directly into suitable disconnect terminal assemblies, providing a modular solution for protecting control, signal and instrumentation circuits.
Designed to accept standard 5 × 20 mm and 5 × 25 mm cartridge fuses, the BNF652D provides convenient access to the protective fuse without requiring a separate DIN rail fuse terminal. Its 6 mm plug-in format is particularly useful in densely populated control cabinets where panel space and straightforward maintenance are important.
The BNF652D is suitable for use with compatible M4/6.D2.SB, M4/6.SB and M4/6.SBT.4A terminal blocks. With a product weight of approximately 7 g, the 1SNA116999R1600 provides a lightweight, purpose-designed fuse accessory for the established TE Connectivity ENTRELEC SNA terminal block system.
Key Advantages
- Compact plug-in fuse holder for compatible ENTRELEC SNA terminal blocks.
- Accepts both 5 × 20 mm and 5 × 25 mm cartridge fuses.
- 6 mm width / pitch supports high-density control panel installations.
- Allows replaceable fuse protection to be incorporated directly into compatible terminal circuits.
- Plug-in construction provides convenient access during fuse inspection and replacement.
- Purpose-designed compatibility with selected M4/6 SNA terminal blocks.
Key Features
- TE Connectivity / ENTRELEC SNA terminal block accessory.
- BNF652D component plug with fuse holder.
- Suitable for 5 × 20 mm fuses.
- Suitable for 5 × 25 mm fuses.
- Plug-in mounting for straightforward installation and servicing.
- Compatible with M4/6.D2.SB, M4/6.SB and M4/6.SBT.4A.
- Compact 6 mm width / pitch.
- Designed as part of the modular ENTRELEC SNA terminal block accessory system.
Modular Fuse Protection for SNA Terminal Block Circuits
The BNF652D provides a convenient way to introduce replaceable fuse protection into compatible ENTRELEC SNA terminal assemblies. Rather than installing a separate fuse holder elsewhere in the enclosure, the plug-in component fits directly into the appropriate terminal block, helping maintain a compact and organised wiring system while keeping the fuse readily accessible for maintenance.
Compatibility with both 5 × 20 mm and 5 × 25 mm cartridge fuse formats gives panel designers flexibility when specifying circuit protection. When installed with compatible M4/6 terminal blocks, the BNF652D forms part of a modular DIN rail system suitable for industrial control, automation and instrumentation applications.
Typical Applications
- Industrial control panel circuit protection.
- PLC and automation control circuits.
- Instrumentation and signal wiring.
- Machine building and OEM electrical assemblies.
- Process control and monitoring equipment.
- Maintenance and refurbishment of compatible ENTRELEC SNA terminal assemblies.
Technical Specifications
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| Terminal Type | Fuse | |
|---|---|---|
| Product Series | TE SNA | |
| Connection | Pluggable | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ENTRELEC SNA | |
| Model | BNF652D | |
| Manufacturer description | BNF652 D | |
| Part number | 1SNA116999R1600 | |
| Product type | Terminal block component plug | |
| Accessory type | Plug-in fuse holder | |
| Function | Component plug / fuse holder | |
| Fuse compatibility | 5 × 20 mm / 5 × 25 mm cartridge fuses | |
| Mounting method | Plug-in | |
| Width / pitch | 6 mm | |
| Suitable for | M4/6.D2.SB | |
| Associated DIN rail systems | G32 / TH35-7.5 / TH35-15 | |
| Product net weight | 7 g | |
| Manufacturer pack quantity | 50 | |
| Customs tariff number | 85369010 | |
| EAN | 3472591169997 |
Frequently Asked Questions
What is the TE Connectivity BNF652D 1SNA116999R1600 used for?
The BNF652D is a plug-in fuse holder component designed to add replaceable cartridge fuse protection to compatible ENTRELEC SNA terminal block circuits.
What fuse sizes does the BNF652D accept?
The TE Connectivity BNF652D is designed for standard 5 × 20 mm and 5 × 25 mm cartridge fuses.
Which terminal blocks are compatible with the BNF652D?
The BNF652D 1SNA116999R1600 is specified for compatible M4/6.D2.SB, M4/6.SB and M4/6.SBT.4A ENTRELEC SNA terminal blocks.
How is the BNF652D installed?
The BNF652D uses a plug-in mounting arrangement, allowing it to be inserted into the appropriate compatible terminal block and removed when fuse inspection or servicing is required.
How wide is the BNF652D fuse holder plug?
The BNF652D has a nominal 6 mm width / pitch, helping maintain a compact terminal assembly in space-constrained industrial control panels.
Trusted Industrial Connectivity from TE Connectivity
TE Connectivity ENTRELEC SNA terminal block accessories provide modular circuit protection, dependable system compatibility and space-efficient integration for industrial control panels, automation equipment, machinery and professional electrical assemblies.
