Images are for reference only, see product specifications for full details
W097171C High Speed British Standard Fuse 690V, 250A
This part is obsolete, please contact our team for a modern day alternative on 01444 243 452 / [email protected]
There are three models complying with BS88-4, including:
With indicator
With external trip indicator
With built in click
Semiconductor protection fuses are used to protect against overcurrent in power electronic equipment. Semiconductor fuses are specifically designed to reduce the I2t, peak let-through current and arc voltages during a fault to protect and isolate semiconductor components such as diodes, thyristors and SCRs.
Certifications & Approvals
RoHS Compliant, EAC Marked
Typical Applications
- Semiconductor protection
Refer to manufacturer’s datasheet for full technical information.
| Manufacturer | |
|---|---|
| Applications | |
| Compliance | RoHS Compliant |
| Certifications | EAC Marked |
| Standards | VDE 636-23 IEC 60269.4 |
| Rated Current (A) | 250A |
| Rated Voltage (V) | 690V |
| Fuse Category | aR |
| Voltage Type | AC |
| Breaking Capacity | 200kA |
| Clearing (I2t) | 11000 A2s |
| Product Type | British Standard Fuse, High Speed Fuse |
| Fuse Size/Group | 36 x 55 mm |
| Mounting Method | Bolted |
| Packaging Type | Standard |
Mersen is a global expert in electrical specialties and advanced materials for high-tech industries. Leading experts in the safety and reliability of electrical equipment, Mersen offer global electrical protection solutions, manufacturing a specialist range of fuses and fusegear.
Formerly known as Ferraz Shawmut, Mersen offers a comprehensive range of North American (UL and CSA) and European IEC (DIN, NF, BS) fuses, fusegear and fuse systems.
Mersen’s products prevent the destruction of industrial and commercial electrical equipment, ensure an uninterrupted power supply and help to stabilise the electrical network. The company’s industrial fuses and all related accessories prevent short circuits, and surge protection devices help to protect against damage from power surges.
Mersen
Mersen, previously Ferraz Shawmut, is a leading manufacturer of circuit protection and offer a wide range of fuses that comply to various standards such as BS, IEC, DIN and many others. They also produce suitable fuse holders for easy access to replace blown fuses. They also have suitable microswitches and trip indicators available within their range.
Learn more about Mersen products by getting in touch with GD Rectifiers.
Datasheet
DS-Semiconductor-Protection-Protistor-BS88-36x55-and-2x36x55-aR-690VAC-EN.pdf
Product Catalogues
Mersen Surge Trap Catalogue
Mersen Electrical Power Products Catalogue
Mersen Product Catalogue 2019
Mersen Product Catalogue 2020
Mersen Safety & Reliability for Electrical Power Catalogue
Related Products
Our specialist products, components and designs can be found in a wide range of applications around the world. We also partner with customers to design custom components and devices to suit their requirements.
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