High-speed aR characteristic fuse with 200A rating, suitable for industrial and power electronics applications. Features integrated striker with flush ends and metric threads for easy installation and remote indication.
£118.31
The Mersen S300488 is a manufacturer-specific industrial electrical replacement component intended for professional maintenance, repair and equipment-support applications. Identified by the exact Mersen reference S300488, it enables engineers, maintenance teams and purchasing departments to source the corresponding component for compatible electrical equipment.
Accurate part-number matching is particularly important when maintaining industrial machinery, control panels and power distribution systems. Selecting the specified Mersen component helps reduce the risk of compatibility issues and supports the continued reliability of the original installation.
The Mersen S300488 should be selected by comparing its manufacturer reference, physical configuration and electrical characteristics with the existing component or equipment documentation. Detailed ratings were not available from a verifiable public manufacturer source, so all application and installation requirements should be confirmed using the product label or current Mersen technical documentation.
Industrial electrical systems depend on correctly identified replacement components to maintain safe and dependable operation. Using the precise manufacturer reference helps maintenance personnel avoid incorrect substitutions that may affect equipment fit, performance or electrical compatibility.
The Mersen S300488 provides a distinct reference for product identification during procurement and servicing. Before installation, engineers should verify the complete specification against the original part, associated drawings and the latest technical information supplied by Mersen.
| Item number | S300488 |
|---|---|
| Catalogue No | PC70UD13C200TF |
| Description | Square Body High-Speed Fuse Protistor® Size 70 aR 1250VAC IEC 1300VAC UL 200A With Striker Flush ends metric threads |
| EAN/UPC Code | 3605340329179 |
| Rated voltage AC UL | 1300 V |
| Rated voltage AC IEC | 1250 V |
| Ampere Rating | 200 A |
| AC or DC | AC |
| Speed/Characteristic | aR |
| Fuse Size | 70 |
| Mounting | Bolted |
| Clearing I2t At Rated Voltage | 38000 A²s |
| Melting I2t | 4730 A²s |
| AC Max I.R./Breaking Capacity | I1: 126 kA |
| Indication System | Yes |
| Indication System Type | Striker |
| Connection/Terminal Material | Silver-Plated Brass |
| Connection/Terminal Type | Flush ends |
| Product Width | 39.8 mm |
| Product Length | 74 mm |
| Product Height | 49.5 mm |
| Sell Pack Quantity | 3 EA |
| Sell Pack Weight | 1.017 kg |
| Sell Pack Width | 85 mm |
| Sell Pack Length | 133 mm |
| Sell Pack Height | 55 mm |
| Product group | Semiconductor Protection Fuses |
| Body/Insulating Material | Ceramic |
| Product Weight | 0.339 kg |
| Power Dissipation at Rated Current Value | 54 W |
| HS Code | 85351000 |
The Mersen S300488 is a manufacturer-specific industrial electrical component identified by the Mersen part reference S300488.
Yes. S300488 is the reference used to identify this Mersen component for purchasing, maintenance and replacement purposes.
Compare the S300488 reference, physical format and electrical markings with the original component, equipment drawings and current Mersen technical documentation.
Detailed ratings should be taken directly from the product marking or verified using official Mersen documentation before the component is selected or installed.
Installation should be completed by a suitably qualified electrical professional in accordance with the equipment instructions and applicable electrical regulations.
Mersen components support professional electrical maintenance applications where accurate product identification, dependable component selection and equipment reliability are essential.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...