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1sna167547r2300 – fu525 fuse 2.0a 5x25mm 250a
TE Connectivity FU525-2A 1SNA167547R2300 is a fast-acting 2 A 250 V 5 × 25 mm glass fuse cartridge designed for compatible Entrelec fuse holders and fused terminal block applications.
£6.10
Why Choose the TE Connectivity FU525-2A 1SNA167547R2300 Fuse Cartridge?
The TE Connectivity FU525-2A 1SNA167547R2300 is a professional 5 × 25 mm, 2 A glass fuse cartridge designed for use with compatible Entrelec terminal blocks and fuse holders. Part of the established TE Connectivity / Entrelec SNA connection system, it provides compact and replaceable overcurrent protection for industrial control, automation and electrical distribution applications.
Rated at 2 A and 250 V, the FU525-2A features a fast-acting (F) characteristic that provides prompt interruption when excessive current conditions occur. Its standard 5 × 25 mm cylindrical format enables straightforward installation and replacement in compatible fuse holders, supporting serviceable electrical panel designs.
The FU525 family is available in several current ratings for different circuit requirements, with the 1SNA167547R2300 providing the 2 A option. Supplied in manufacturer packs of 10 pieces, it is a practical replacement fuse for panel builders, OEMs and industrial maintenance teams working with compatible Entrelec fused terminal equipment.
Key Advantages
- 2 A fuse cartridge for compact industrial circuit protection.
- 250 V rated voltage for compatible electrical applications.
- Standard 5 × 25 mm cylindrical format for compatible fuse holders.
- Fast-acting (F) characteristic provides responsive overcurrent protection.
- Glass fuse construction provides a compact replaceable protection component.
- Supplied in a convenient pack of 10 for panel production and maintenance inventories.
Key Features
- TE Connectivity / Entrelec FU525 series.
- FU525-2A fuse cartridge.
- 2 A rated current.
- 250 V rated voltage.
- 5 × 25 mm fuse size.
- Fast-acting (F) operating characteristic.
- Glass fuse construction.
- Designed for compatible Entrelec fuse-holder and fused terminal applications.
- Replaceable format supports straightforward electrical maintenance.
Fast-Acting Protection for Industrial Electrical Circuits
Fuse cartridges provide straightforward overcurrent protection by interrupting a circuit when current exceeds the fuse's designed operating characteristic. A replaceable fuse installed within a compatible holder allows maintenance personnel to restore the protected circuit after fuse operation without replacing the complete terminal or fuse-holder assembly.
The FU525-2A combines a 2 A current rating, 250 V voltage rating and compact 5 × 25 mm format with a fast-acting characteristic. As part of the Entrelec FU525 family, it provides a convenient protection option for compatible industrial terminal blocks, control panels and electrical equipment.
Typical Applications
- Industrial electrical control panels.
- Compatible TE Connectivity / Entrelec fuse holders.
- Fused terminal block assemblies.
- Industrial automation and machine control equipment.
- Instrumentation and signal circuits.
- Switchgear and electrical distribution equipment.
- Maintenance and replacement fuse inventories.
Technical Specifications
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| Terminal Type | Fuse | |
|---|---|---|
| Product Series | TE SNA | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | FU525 / SNA | |
| Model | FU525-2A | |
| Manufacturer part number | 1SNA167547R2300 | |
| Alternative product reference | FU525 FUSE 2.0A 5X25MM 250V | |
| Product type | Cylindrical glass fuse cartridge | |
| Function | Overcurrent protection | |
| Rated current | 2 A | |
| Rated voltage | 250 V | |
| Fuse size | 5 × 25 mm | |
| Operating characteristic | Fast-acting (F) | |
| Fuse construction | Glass | |
| Pack quantity | 10 | |
| EAN | 3472591675474 |
Frequently Asked Questions
What is the TE Connectivity FU525-2A 1SNA167547R2300?
The FU525-2A is a 2 A, 250 V, 5 × 25 mm glass fuse cartridge designed for overcurrent protection in compatible TE Connectivity / Entrelec fuse-holder and terminal block applications.
What are the electrical ratings of the 1SNA167547R2300?
The FU525-2A has a rated current of 2 A and a rated voltage of 250 V.
What size is the FU525-2A fuse cartridge?
The 1SNA167547R2300 uses a cylindrical fuse cartridge measuring 5 × 25 mm.
Is the FU525-2A a fast-acting fuse?
Yes. The FU525-2A has a fast-acting (F) characteristic, providing responsive interruption when excessive current conditions occur.
How many FU525-2A fuses are supplied in a pack?
The TE Connectivity 1SNA167547R2300 is supplied in a manufacturer pack quantity of 10 fuse cartridges.
Trusted for Industrial Circuit Protection
TE Connectivity Entrelec FU525 fuse cartridges provide compact and replaceable overcurrent protection for compatible industrial terminal blocks and fuse holders, helping panel builders and maintenance engineers create reliable and serviceable electrical installations.
