MIRO RGS4A aR Ultra-Fast Industrial Fuse, 125A, 690V AC
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MIRO RGS4A is an aR ultra-fast industrial fuse for semiconductor protection and industrial circuit protection applications. The provided product data identifies this fuse at 125 A and 690 V AC, with the attached RGS4A dimensional reference showing the same 125–200 A current range format for technical comparison.
| Product ID / MPN | RGS4A |
| Brand | MIRO |
| Product Category | Ultra-Fast Industrial Fuse |
| Utilisation Category | aR |
| Rated Current | 125 A |
| Rated Voltage | 690 V AC |
| Reference Current Range | 125–200 A |
| Dimension A | 50 mm |
| Dimension B | 77 mm |
| Dimension C | 98 mm |
| Body Diameter | 23.8 mm |
| Terminal Dimensions | E 20 mm; F 3 mm; H 25.5 mm; hole 9 x 14 mm |
| Weight | 53 g |
Typical applications include semiconductor protection, power electronics, rectifier systems, industrial drives, and equipment requiring aR ultra-fast fuse protection. Buyers should verify current rating, voltage rating, fuse category, and mounting dimensions against the original equipment requirements before replacement.
Apexon Supply provides B2B sourcing support for MIRO RGS4A ultra-fast industrial fuses, helping procurement teams review verified identifiers, dimensional details, and technical alignment for replacement sourcing.
Send the MPN, quantity, and application requirements to request a B2B quote for sourcing support.
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