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MERSEN FUSE 10 URD 71 EF 0630 H300617
High-speed aR characteristic fuse designed for semiconductor protection with 630A rating, dual voltage compatibility (1000VAC IEC, 1100VAC UL), integrated striker indication system, and robust ceramic body construction.
£129.85
Why Choose the Mersen H300617 Electrical Protection Component?
The Mersen H300617 is an industrial electrical protection component identified by manufacturer reference H300617. It is intended for use with compatible power distribution, power conversion, machinery or electrical control equipment where precise component identification and dependable system protection are essential.
Using the complete Mersen H300617 reference helps engineers, panel builders, maintenance teams and purchasing professionals identify the specified component accurately. Matching the original manufacturer part number reduces the risk of selecting a replacement with unsuitable electrical ratings, operating characteristics, dimensions or connection arrangements.
Detailed technical information for this exact reference could not be independently verified from reliable public documentation. Before ordering or installing the H300617, confirm its exact product type, rated current, rated voltage, utilisation category, breaking capacity, terminal arrangement and dimensions using the component label, equipment documentation or an official Mersen data sheet.
Key Advantages
- Manufactured by Mersen, a specialist in electrical protection equipment.
- Precisely identified by manufacturer reference H300617.
- Supports accurate maintenance and replacement-part procurement.
- Suitable for compatible professional industrial installations.
- Helps prevent unsuitable substitutions based solely on appearance.
- Suitable for OEM, maintenance, repair and overhaul requirements.
Key Features
- Mersen manufacturer part number H300617.
- Professional industrial electrical component.
- Intended for equipment specifying the same manufacturer reference.
- Application-specific electrical and mechanical characteristics.
- Suitable for original equipment and replacement applications.
- Requires verification of all ratings before installation.
- Designed for selection and installation by qualified professionals.
- Supported by Mersen electrical protection expertise.
Accurate Selection for Industrial Electrical Systems
Electrical protection components must be selected according to the protected circuit, prospective fault current and requirements of the associated equipment. Products with similar external dimensions can have substantially different voltage ratings, current ratings, time-current characteristics and fault-interruption capabilities.
The Mersen H300617 should therefore be selected using its complete manufacturer reference rather than appearance alone. A qualified electrical professional should verify every applicable rating, the connection format, mounting requirements, available installation space and environmental conditions before energising the system.
Typical Applications
- Industrial electrical control panels.
- Power distribution assemblies.
- Power conversion equipment.
- Motor drives and motor control systems.
- Industrial machinery and production equipment.
- OEM electrical assemblies.
- Maintenance, repair and overhaul projects.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Class | aR | |
| Voltage | 1000 V | |
| Item number | H300617 | |
| Catalogue No | PC71UD10C630EF | |
| Description | Square Body High-Speed Fuse Protistor® Size 71 aR 1000VAC IEC 1100VAC UL 630A With Striker Open Slot Blades | |
| EAN/UPC Code | 3605340331028 | |
| Rated voltage AC UL | 1100 V | |
| Rated voltage AC IEC | 1000 V | |
| Ampere Rating | 630 A | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 71 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 725 kA²s | |
| Melting I2t | 126 kA²s | |
| AC Max I.R./Breaking Capacity | I1: 167 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Copper | |
| Connection/Terminal Type | Open Slot Blades | |
| Product Width | 51 mm | |
| Product Length | 149.4 mm | |
| Product Height | 56.5 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 1.62 kg | |
| Sell Pack Width | 140 mm | |
| Sell Pack Length | 174 mm | |
| Sell Pack Height | 71 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.54 kg | |
| Power Dissipation at Rated Current Value | 120 W | |
| HS Code | 85361090 |
Frequently Asked Questions
What is the Mersen H300617?
The Mersen H300617 is an industrial electrical protection component identified by manufacturer part number H300617. Its exact construction, electrical ratings and configuration should be confirmed using official Mersen documentation.
How can I confirm that the H300617 is compatible?
Compare the complete H300617 reference, exact product type, voltage and current ratings, operating class, breaking capacity, terminal arrangement and dimensions with the existing component and equipment documentation.
Can the Mersen H300617 be used as a replacement component?
It may be suitable where the original equipment specifies the same Mersen reference and every relevant electrical, mechanical and performance characteristic matches the application.
Can a visually similar component replace the H300617?
No component should be selected by appearance alone. Similar-looking electrical protection products can have different ratings, operating characteristics and fault-interruption capabilities.
Which specifications should be checked before installation?
Check the exact product type, rated voltage, rated current, operating class, breaking capacity, terminal arrangement, dimensions, mounting method and environmental requirements.
Who should install the Mersen H300617?
The component should be selected and installed by a suitably qualified electrical professional in accordance with the equipment instructions and applicable electrical regulations.
Trusted Electrical Protection Expertise
Mersen products are specified by engineers, equipment manufacturers, panel builders and maintenance professionals for industrial power management and electrical protection applications.
