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High-speed fuse designed for reliable protection of power semiconductors with 100A rating, striker indication, and flush end silver-plated brass terminals.
£47.18
The Mersen T300052 is a manufacturer-specific industrial electrical protection component intended for use in compatible machinery, control panels, power distribution assemblies and automation systems. Its unique Mersen reference helps engineers, maintenance teams and procurement professionals identify the required component for replacement, repair and equipment-support applications.
Mersen manufactures specialist fuses and circuit protection products for industrial power systems, electrical machinery and demanding infrastructure applications. When correctly specified, these components help isolate electrical faults and reduce the risk of damage to cables, control devices, power equipment and connected machinery.
Detailed public technical specifications for the T300052 reference could not be reliably verified. Its rated current, operating voltage, fuse or protection class, breaking capacity, terminal arrangement and physical dimensions should therefore be confirmed from the product markings, original equipment documentation or official Mersen technical data before ordering or installation.
Industrial electrical protection components are used to interrupt or isolate circuits when abnormal current or fault conditions occur. Correctly selected protection can limit thermal and mechanical damage to conductors, control devices, power components and connected machinery.
The Mersen T300052 should not be selected by physical appearance or mounting dimensions alone. Before installation, verify the complete manufacturer reference and all applicable electrical, mechanical and operating specifications against the original component, approved bill of materials or equipment manufacturer documentation.
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | T300052 | |
| Catalogue No | PC30UD69V100TF | |
| Description | Square Body High-Speed Fuse Protistor® Size 30 aR 690VAC IEC 700VAC UL 100A With Striker Flush ends metric threads | |
| EAN/UPC Code | 3605340322767 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 100 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 30 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 2.7 kA²s | |
| Melting I2t | 0.47 kA²s | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Brass | |
| Connection/Terminal Type | Flush ends | |
| Product Width | 40 mm | |
| Product Length | 50.6 mm | |
| Product Height | 48 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 0.7389 kg | |
| Sell Pack Width | 85 mm | |
| Sell Pack Length | 135 mm | |
| Sell Pack Height | 55 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.2463 kg | |
| Power Dissipation at Rated Current Value | 26 W | |
| HS Code | 85361090 | |
| Country of Manufacture | France |
The Mersen T300052 is an industrial electrical protection component intended for use in compatible machinery, control, automation or power distribution equipment.
Yes. T300052 is the Mersen product reference and should be matched exactly against the original component or approved equipment documentation.
Check the markings on the original component, the equipment manual or official Mersen documentation to confirm its current rating, voltage rating, protection class and breaking capacity.
A replacement should not be selected by appearance alone. Its electrical ratings, operating characteristics, dimensions and terminal arrangement must all be compatible with the original installation.
The component should be selected and installed by suitably qualified electrical personnel in accordance with applicable regulations and the equipment manufacturer’s instructions.
Mersen electrical protection products are used by machine builders, panel manufacturers, electrical engineers and maintenance professionals across demanding industrial applications worldwide.
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