High-speed aR fuse with 2000A rating, suitable for protecting power semiconductor devices. Features striker indication and DIN 110 blade terminals for bolted mounting.
£444.56
The Mersen S1015765 is an industrial electrical protection component intended for use in a compatible Mersen fuse or power protection assembly. It is suitable for professional maintenance, replacement and original equipment manufacturing applications where accurate component identification and dependable system compatibility are essential.
Mersen electrical protection products are used in industrial automation, machinery, motor control, power conversion and electrical distribution systems. Specifying the correct manufacturer reference helps preserve the intended electrical performance, mechanical fit and protection coordination of the original installation.
Before ordering the Mersen S1015765, the complete reference and technical details should be checked against the existing component, equipment manual or approved bill of materials. The applicable voltage, current, dimensions, mounting method and connection arrangement must be verified for the intended system.
Correctly selected electrical protection components help reduce the risk of equipment damage caused by overloads, short circuits and other abnormal operating conditions. They also support effective fault isolation, safer maintenance and improved continuity of operation within industrial systems.
The Mersen S1015765 should only be installed where its reference and technical characteristics correspond with the approved equipment specification. Components that appear physically similar may have different electrical ratings, connection arrangements or operating characteristics and should not be considered interchangeable without verification.
| Current | 11 A |
|---|---|
| Item number | S1015765 |
| Catalogue No | PC33UD55V20CD1A |
| Description | Square Body High-Speed Fuse Protistor® Size 33 aR 550VAC IEC 600VAC UL 2000A With Striker DIN 110 Blades |
| EAN/UPC Code | 3605340503852 |
| Rated voltage AC UL | 600 V |
| Rated voltage AC IEC | 550 V |
| Ampere Rating | 2000 A |
| RoHS Compliant | Yes |
| AC or DC | AC |
| Speed/Characteristic | aR |
| Fuse Size | 33 |
| Mounting | Bolted |
| Clearing I2t At Rated Voltage | 4500 kA²s |
| Melting I2t | 950 kA²s |
| AC Max I.R./Breaking Capacity | I1: 200 kA |
| Design Details | Reinforced Terminal |
| Indication System | Yes |
| Indication System Type | Striker |
| Connection/Terminal Material | Silver-Plated Copper |
| Connection/Terminal Type | DIN 110 Blades |
| Product Width | 73 mm |
| Product Length | 134.6 mm |
| Product Height | 78.5 mm |
| Sell Pack Quantity | 3 EA |
| Sell Pack Weight | 2.622 kg |
| Sell Pack Width | 140 mm |
| Sell Pack Length | 240 mm |
| Sell Pack Height | 90 mm |
| Product group | Semiconductor Protection Fuses |
| Body/Insulating Material | Ceramic |
| Product Weight | 0.874 kg |
| Power Dissipation at Rated Current Value | 290 W |
| HS Code | 85361090 |
The Mersen S1015765 is intended for use in a compatible industrial electrical protection assembly. Its precise function should be confirmed from the original equipment documentation.
It should only be used as a direct replacement when the complete manufacturer reference, electrical ratings, dimensions, mounting method and connection arrangement match the original component.
Depending on its approved specification, it may be installed in compatible electrical panels, industrial machinery, automation equipment or power protection assemblies.
Check the complete part number, product label, voltage and current requirements, physical dimensions, mounting arrangement and connection type against the equipment documentation.
The component should be selected and installed by a suitably qualified electrical professional in accordance with the equipment instructions and applicable electrical safety requirements.
Mersen electrical protection technologies are widely specified by panel builders, maintenance engineers and equipment manufacturers for dependable performance in industrial power distribution, automation and machinery applications.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...