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MERSEN FUSE A 070 URD 32 KI 0500 A070URD32KI0500
Protistor® Size 32 high-speed fuse for AC circuits up to 690VAC IEC and 700VAC UL with 500A rating, integrated striker for remote signalling, and slotted blade terminals.
£102.22
Why Choose the Mersen B300197 Industrial Electrical Component?
The Mersen B300197 is an industrial electrical replacement component identified by its manufacturer reference for use in compatible protection, control and power distribution equipment. It is suited to maintenance, repair and replacement work where precise part identification is important for maintaining the original equipment configuration.
Selecting the correct Mersen part number helps engineers, panel builders and maintenance teams preserve compatibility with an existing installation. Accurate component selection can reduce the risk of unsuitable substitutions, difficult installation, unreliable operation and avoidable equipment downtime.
Before ordering or installing the Mersen B300197, the full markings on the original component should be compared with the relevant equipment documentation. The electrical ratings, operating characteristics, dimensions, connection arrangement and mounting configuration must all be verified for the intended application.
Key Advantages
- Genuine Mersen industrial electrical component.
- Clearly identified by the B300197 manufacturer reference.
- Suitable for maintenance, repair and replacement requirements.
- Helps preserve compatibility with existing industrial equipment.
- Supports accurate component identification and procurement.
- Manufactured by an established electrical protection specialist.
Key Features
- Mersen manufacturer reference B300197.
- Industrial-grade electrical replacement component.
- Suitable for compatible electrical control and power equipment.
- Intended for professional maintenance applications.
- Supports original equipment replacement programmes.
- Suitable for machinery, panel-building and electrical repair projects.
- Electrical specifications should be verified before installation.
- Mechanical compatibility should be checked against the original component.
Accurate Replacement for Industrial Electrical Equipment
Industrial electrical systems depend on components that meet the correct electrical and mechanical specifications. Matching the Mersen B300197 reference to the original product helps reduce the likelihood of installation errors, unsuitable substitutions and unreliable equipment performance.
The complete product markings should always be inspected before installation. Alongside the B300197 reference, engineers should confirm the component’s current and voltage ratings, operating class, physical dimensions, connection format and mounting arrangement.
Typical Applications
- Industrial machinery maintenance and repair.
- Electrical control panels and switchgear.
- Automation and process control equipment.
- Power distribution and conversion systems.
- Original equipment replacement programmes.
- Industrial maintenance, repair and overhaul operations.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Striker | |
|---|---|---|
| Fuse Type | Semiconductor | |
| Fuse Class | aR | |
| Voltage | 690 V | |
| Item number | B300197 | |
| Catalogue No | A070UD32KI500 | |
| Description | Square Body High-Speed Fuse Protistor® Size 32 aR 690VAC IEC 700VAC UL 500A With Striker Slotted Blades short | |
| EAN/UPC Code | 3605340324723 | |
| Rated voltage AC UL | 700 V | |
| Rated voltage AC IEC | 690 V | |
| Ampere Rating | 500 A | |
| RoHS Compliant | Yes | |
| AC or DC | AC | |
| Speed/Characteristic | aR | |
| Fuse Size | 32 | |
| Mounting | Bolted | |
| Clearing I2t At Rated Voltage | 160 kA²s | |
| Melting I2t | 28 kA²s | |
| 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 | Slotted Blades | |
| Product Width | 59 mm | |
| Product Length | 134 mm | |
| Product Height | 65 mm | |
| Sell Pack Quantity | 3 EA | |
| Sell Pack Weight | 1.6569 kg | |
| Sell Pack Width | 160 mm | |
| Sell Pack Length | 195 mm | |
| Sell Pack Height | 72 mm | |
| Product group | Semiconductor Protection Fuses | |
| Body/Insulating Material | Ceramic | |
| Product Weight | 0.5523 kg | |
| Power Dissipation at Rated Current Value | 90 W | |
| HS Code | 85361090 | |
| Country of Manufacture | France |
Frequently Asked Questions
What is the Mersen B300197?
The Mersen B300197 is an industrial electrical component identified by its manufacturer reference for compatible maintenance, repair and replacement applications.
Can the B300197 be used as a direct replacement?
It may be suitable as a replacement when its complete reference, electrical ratings, dimensions, connections and mounting arrangement match the original component.
Which specifications should be checked before installation?
The rated current, rated voltage, operating characteristic, physical dimensions, connection arrangement and mounting configuration should all be verified before installation.
Where might the Mersen B300197 be installed?
It may be installed in compatible industrial machinery, control panels, automation equipment and power systems, subject to the original equipment specification.
How can the correct Mersen component be identified?
Check the complete B300197 reference and all other markings on the original component against the equipment manual or official Mersen documentation.
Trusted Industrial Electrical Components
Mersen components are used by engineers, panel builders and maintenance professionals to support dependable operation across industrial electrical and power management systems.
