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MERSEN FUSE 6,9 URD 31 D08 A 0630 6,9URD31D08A0630
High-speed fuse designed for semiconductor protection with a built-in striker for remote indication, rated 630A at 690VAC IEC and 700VAC UL.
£106.96
Product Information Required for Mersen F300017
The reference Mersen F300017 could not be matched confidently to a current Mersen product page, authoritative manufacturer datasheet or dependable distributor catalogue listing. The supplied code may identify a discontinued component, a regional catalogue item, an internal production reference or part of a longer manufacturer part number.
Mersen manufactures a wide range of industrial fuses, high-speed semiconductor fuses, fuse holders, fuse switches, surge protection devices and power distribution components. Components from these product groups can have similar reference formats while carrying significantly different electrical ratings, physical dimensions and installation requirements.
Before selecting or installing the F300017, the complete catalogue reference should be confirmed from the product label, original packaging, equipment manual or purchasing documentation. Useful identification details include the rated current, rated voltage, fuse class, number of poles, body size, terminal arrangement and any additional code printed alongside F300017.
Key Advantages of Accurate Product Identification
- Ensures the correct current and voltage ratings are selected.
- Prevents substitution with an electrically incompatible component.
- Confirms the correct fuse class and operating characteristics.
- Helps match the required dimensions, mounting system and terminal arrangement.
- Supports safe installation in industrial electrical equipment.
- Enables verified performance, compliance and application information to be published.
Identification Details Required
- Complete Mersen catalogue number.
- Product family or series name.
- Rated current in amperes.
- Rated voltage in volts AC or DC.
- Fuse class or utilisation category, where applicable.
- Number of poles or fuse positions.
- Body dimensions and mounting configuration.
- Clear photographs of the product label and terminals.
Reliable Identification for Electrical Protection Equipment
Electrical protection components must be selected using verified manufacturer specifications. A fuse, fuse holder or switching device with an incorrect voltage rating, current rating, utilisation category or mounting arrangement may not provide the intended level of protection or may be unsuitable for the associated equipment.
Confirming the complete Mersen part number enables the correct technical documentation to be located. This documentation should be reviewed to verify electrical ratings, breaking capacity, compatible fuse types, conductor requirements, installation clearances and applicable safety standards.
Possible Product Categories
- Industrial fuse holders.
- Fuse bases and mounting accessories.
- Fuse switches and disconnect devices.
- High-speed semiconductor fuse accessories.
- Low-voltage circuit protection components.
- Power distribution equipment.
- Industrial panel and switchgear components.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | D / D0 (Neozed/Diazed), Semiconductor | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | F300017 | |
| Catalogue No | PC31UD69V630A | |
| Description | Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 630A With Striker DIN 80 Blades | |
| EAN/UPC Code | 3605340322415 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 630 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 31 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 430000 A²s | |
| Melting I2t | 75000 A²s | |
| AC Max I.R./Breaking Capacity | I1: 200 kA | |
| Indication System | Yes | |
| Indication System Type | Striker | |
| Connection/Terminal Material | Silver-Plated Copper | |
| Connection/Terminal Type | DIN 80 Blades | |
| Product Width | 51 mm | |
| Product Length | 110 mm | |
| Product Height | 56.5 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 1.1598 kg | |
| Sell Pack Width | 143 mm | |
| Sell Pack Length | 167 mm | |
| Sell Pack Height | 64 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.3866 kg | |
| Power Dissipation at Rated Current Value | 85 W | |
| HS Code | 85361090 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen F300017?
The supplied reference could not be matched confidently to a verified Mersen catalogue product or authoritative manufacturer datasheet.
Is F300017 the complete manufacturer part number?
It may be a complete legacy reference or part of a longer catalogue code. Check the product label, packaging or equipment documentation for additional markings.
What information is needed to identify the product?
The complete catalogue number, product series, rated current, rated voltage, dimensions, terminal configuration and clear photographs of the markings are recommended.
Why are technical ratings not provided?
Electrical and mechanical ratings have been omitted because they could not be confirmed through an authoritative Mersen product page or manufacturer datasheet.
Can F300017 be replaced with a visually similar component?
No replacement should be selected by appearance alone. Electrical ratings, fuse compatibility, dimensions, terminal arrangement and mounting requirements must all be verified.
Trusted Electrical Protection Expertise
Accurate product identification helps ensure that industrial electrical systems use compatible protection components with the correct electrical ratings, mounting arrangements and safety characteristics.
