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RT18-125 Fuse Holder — 125A 690V Panel/DIN Mount
Heavy-duty fuse holder 125A for RT18-125 links (Ø22×58 mm)
Rated for AC500/690V and DC250V circuits, 100kA breaking capacity
Mounting options: TH35 DIN rail or panel; 134×104×36 mm housing
Overview
The RT18-125 fuse holder 125A is designed for heavy-duty industrial power
distribution and equipment protection. Built for RT18-125 fuse links (Ø22×58 mm), it supports
AC500/690 V and DC250 V circuits with a rated breaking capacity up to 100 kA. Its rugged body
is suitable for both panel mount and TH35 DIN rail installation.
Key Features
- Fuse holder 125A for Ø22×58 mm cartridges.
- Rated voltage: AC500/690 V and DC250 V.
- Breaking capacity up to 100 kA with matched fuse links.
- Mounting flexibility: TH35 DIN rail or panel mount.
- Enclosure size: 134×104×36 mm; durable housing for industrial use.
- Complies with IEC 60269 installation standards.
Specifications
| Rated current | 125 A |
|---|---|
| Rated voltage | AC500/690 V; DC250 V |
| Breaking capacity | 100 kA |
| Mounting | Panel mount / TH35 DIN rail |
| Dimensions | 134 × 104 × 36 mm |
| Packing | 3 / 90 |
| Compatible fuse link | RT18-125 (Ø22×58 mm) |
Dimensions & Drawings
Applications
- Industrial distribution cabinets
- Heavy machinery and switchgear panels
- Auxiliary circuits in PV and ESS systems
See also: PV Combiner Box ·
DC Switch Disconnector ·
Contact Us
FAQ
Which fuse links are compatible?
The holder is made for RT18-125 fuse links in Ø22×58 mm cartridge size.
What is the maximum current rating?
The fuse holder 125A is designed for fuse links up to 125 A.
How is it installed?
It can be mounted on a TH35 DIN rail or directly on the panel with screws.
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