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High-speed fuse designed for semiconductor protection with 1100A rating, ceramic body, integrated striker indication, and DIN 80 blade terminals. Suitable for industrial AC applications up to 650 V UL and 600 V IEC standards.
£158.15
The Mersen W302101 is a genuine Mersen industrial electrical component identified by the manufacturer part number W302101. It is intended for maintenance, repair and replacement within compatible industrial electrical equipment, machinery and power management assemblies.
Selecting a replacement component using its exact manufacturer reference helps engineers, maintenance professionals and purchasing teams reduce identification errors. The W302101 part number provides a clear reference for comparing the required product with an existing component, equipment manual, technical drawing or approved bill of materials.
Detailed technical specifications for the Mersen W302101 should be confirmed before ordering or installation. The product type, electrical ratings, operating characteristics, terminal arrangement and dimensions must be checked against the original component or authorised manufacturer documentation to ensure correct compatibility.
Industrial electrical systems depend on correctly specified components to maintain safe and reliable operation. Products that appear physically similar may have different electrical ratings, connection arrangements, operating characteristics or approved applications, making exact manufacturer part-number identification essential.
The Mersen W302101 reference enables maintenance professionals to compare the required component with service records and existing equipment. Before replacement work begins, the equipment should be safely isolated and every relevant specification should be checked in accordance with the manufacturer’s instructions, site procedures and applicable electrical regulations.
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | D / D0 (Neozed/Diazed), Semiconductor | |
| Fuse Class | aR | |
| Voltage | 600 V | |
| Item number | W302101 | |
| Catalogue No | PC32UD60V1100A | |
| Description | Square Body High-Speed Fuse Protistor® Size 32 aR 600VAC IEC 650VAC UL 1100A With Striker DIN 80 Blades | |
| EAN/UPC Code | 3605340350586 | |
| Rated voltage AC UL | 650 V | |
| Rated voltage AC IEC | 600 V | |
| Ampere Rating | 1100 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 32 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 1450 kA²s | |
| Melting I2t | 270 kA²s | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Copper | |
| Connection/Terminal Type | DIN 80 Blades | |
| Product Width | 59 mm | |
| Product Length | 110 mm | |
| Product Height | 65 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 1.5879 kg | |
| Sell Pack Width | 140 mm | |
| Sell Pack Length | 195 mm | |
| Sell Pack Height | 75 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.5293 kg | |
| Power Dissipation at Rated Current Value | 165 W | |
| HS Code | 85361090 | |
| Country of Manufacture | France |
The Mersen W302101 is an industrial electrical component intended for use within compatible equipment or assemblies. Its precise function should be confirmed from the original component or authorised equipment documentation.
Compare the W302101 part number with the existing component, equipment manual, technical drawing or approved bill of materials before ordering.
The rated current, voltage and operating characteristics should be verified using the product label, authorised Mersen documentation or information supplied by the equipment manufacturer.
An alternative should only be installed when its electrical, mechanical and safety characteristics have been confirmed as fully compatible by a qualified engineer or the equipment manufacturer.
The component should be installed by a suitably qualified electrical professional following the equipment instructions, site isolation procedures and applicable safety regulations.
Mersen products support industrial electrical applications where accurate component identification, dependable equipment maintenance and responsible replacement-part selection are essential.
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