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MERSEN FUSE 6,9 URS 17 P 40 6,9URS17P40
British Standard fuse-link Protistor® 17×49 gR 690V AC UL 40A With Striker providing reliable circuit protection with integrated striker indication.
£36.70
Why Choose the Mersen A075900 Industrial Fuse Component?
The Mersen A075900 is a genuine industrial fuse and electrical circuit protection component intended for use in compatible Mersen protection assemblies, control equipment and power distribution systems. Its manufacturer-specific reference enables maintenance engineers, panel builders and purchasing teams to identify the correct component for replacement, repair and original equipment applications.
Mersen specialises in high-performance fuse-links, fuse holders and circuit protection products for industrial machinery, power electronics and electrical infrastructure. The A075900 is suitable for installations where this exact manufacturer reference is specified and where dependable mechanical compatibility and reliable electrical performance are required.
Before installing the Mersen A075900, its rated current, operating voltage, utilisation category, breaking capacity, terminal arrangement and physical dimensions should be checked against the original component markings or official Mersen technical documentation. Verifying these details helps ensure that the component is correctly matched to the protected circuit and associated equipment.
Key Advantages
- Genuine Mersen industrial electrical protection component.
- Clearly identified by manufacturer reference A075900.
- Suitable for professional maintenance, repair and replacement applications.
- Supports accurate spare-part identification and inventory control.
- Designed for compatible industrial electrical protection systems.
- Manufactured by an established specialist in fuse and circuit protection technology.
Key Features
- Mersen manufacturer reference A075900.
- Industrial fuse and circuit protection product.
- Suitable for compatible Mersen electrical protection assemblies.
- Designed for replacement, maintenance and OEM requirements.
- Professional-grade construction for industrial environments.
- Manufacturer-specific identification for accurate product matching.
- Suitable for machinery, control panels and power equipment where specified.
- Electrical and mechanical specifications should be verified before installation.
Reliable Protection for Industrial Electrical Systems
Industrial fuse components help protect electrical circuits and connected equipment by interrupting excessive current during overload or short-circuit conditions. Correct product selection is essential because the rated voltage, current capacity, operating characteristic and breaking capacity must meet the requirements of the protected system.
When replacing an existing component with the Mersen A075900, engineers should compare the complete manufacturer reference and all available electrical and mechanical specifications. Components that appear physically similar may have different operating characteristics and should not be substituted without appropriate technical verification.
Typical Applications
- Industrial electrical control panels.
- Power distribution and conversion equipment.
- Production machinery and automation systems.
- Maintenance, repair and overhaul operations.
- Replacement of an existing Mersen A075900 component.
- OEM spare-parts and engineering inventories.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Size | 17x49 mm | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | A075900 | |
| Catalogue No | BS17US69V40P | |
| Description | British Standard fuse-link Protistor® 17x49 gR 690V AC UL 40A With Striker | |
| EAN/UPC Code | 3605340012774 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage DC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 40 A | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 17x49 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 1080 A²s | |
| Melting I2t | 98 A²s | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Copper | |
| Connection/Terminal Type | L Brackets | |
| Product Diameter | 18.5 mm | |
| Product Width | 27 mm | |
| Product Length | 77.2 mm | |
| Product Height | 24 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 0.18 kg | |
| Sell Pack Width | 110 mm | |
| Sell Pack Length | 140 mm | |
| Sell Pack Height | 40 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.06 kg | |
| Power Dissipation at Rated Current Value | 10.5 W | |
| HS Code | 85361050 | |
| Country of Manufacture | India |
Frequently Asked Questions
What is the Mersen A075900 used for?
The Mersen A075900 is an industrial electrical protection component intended for compatible fuse assemblies, machinery and power equipment where this exact manufacturer reference is specified.
How can I confirm the electrical rating of the A075900?
Check the markings on the original component and consult the official Mersen datasheet or the equipment manufacturer’s technical documentation before installation.
Can the Mersen A075900 be replaced with a similar-looking component?
No replacement should be selected by appearance alone. The current rating, voltage rating, utilisation category, breaking capacity, dimensions and mounting arrangement must all be compatible.
Who should install the Mersen A075900?
Installation should be carried out by a qualified electrical professional who can verify circuit isolation, product compatibility and the required protection ratings.
Where is the Mersen A075900 typically installed?
It may be installed in industrial control panels, machinery, power distribution equipment and other electrical systems that specify the Mersen A075900 reference.
Trusted Industrial Circuit Protection
Mersen electrical protection products are specified by engineers and maintenance professionals for dependable circuit protection, accurate replacement and reliable performance in demanding industrial systems.
