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Y221327 High Speed Square Body Fuse 690V, 350A
The Y221327 is a high speed square body fuse designed and tested to IEC 60269-4 and VDE 636-23. It features superior cycling capability and is suited to protect power inverters, motor drives and UPS systems.
- Fuse size 000
- Ultra fast acting
- Superior cycling capability
- aR class according to IEC 60269-4 and VDE 636-23
- Very low I2t for improved semiconductor protection
The Y221327 is formerly known as a Ferraz Shawmut fuse.
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, UL/CSA Recognised, EAC Rated, CE Marked
Typical Applications
- Protection of inverters
- Motor drives
- UPS systems
- Similar 690V or less equipment
Refer to manufacturer’s datasheet for full technical information.
| Manufacturer | |
|---|---|
| Applications | |
| Compliance | EAC Marked, RoHS Compliant |
| Certifications | UL Recognised |
| Standards | IEC 60269-4 VDE 636-23 |
| Rated Current (A) | 350A |
| Rated Voltage (V) | 690V |
| Fuse Category | aR |
| Voltage Type | AC |
| Breaking Capacity | 80kA |
| Product Type | British Standard BS88 Fuse |
| 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.
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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