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RX9363.420 Rittal RilineX NH fuse-switch disconnector 125A, 3-pole
Rittal RX9363.420 RiLineX NH Size 000 fuse switch disconnector with 125 A rated current, 690 V AC operating voltage and box terminal connection for industrial power distribution.
£32.39
Why Choose the Rittal RX9363.420 RiLineX NH Fuse Switch Disconnector?
The Rittal RX9363.420 is a compact RiLineX NH fuse switch disconnector engineered for mounting plate installation in low voltage power distribution systems. Designed to provide dependable circuit isolation and overcurrent protection, it is ideal for industrial control panels, switchgear assemblies and OEM electrical equipment.
As part of the advanced Rittal RiLineX power distribution platform, the RX9363.420 features a lockable and sealable cover, integrated voltage measuring points, visual fuse monitoring and a maintenance park position for safer servicing. Its compact construction enables efficient panel layouts while maintaining high levels of electrical safety.
Designed for NH Size 000 fuse links, the RX9363.420 supports applications up to 125 A with a rated operating voltage of 690 V AC. The box terminal connection accepts conductors from 1.5 mm² to 50 mm², while the configurable top or bottom cable outlet provides installation flexibility.
Key Advantages
- Compact design for modern RiLineX power distribution systems.
- 125 A rated operating current.
- Designed for NH Size 000 fuse links.
- Lockable and sealable cover improves operational safety.
- Integrated voltage measuring points enable safe testing.
- Visual fuse monitoring supports rapid fault identification.
- Tool-free cable outlet conversion between top and bottom positions.
- Maintenance park position simplifies servicing.
Key Features
- Rittal RiLineX series.
- NH fuse switch disconnector for mounting plate installation.
- NH Size 000 fuse compatibility.
- 125 A rated operating current.
- 690 V AC rated operating voltage.
- 1,000 V rated insulation voltage.
- Three-pole construction.
- Box terminal electrical connection.
- Accepts conductors from 1.5 mm² to 50 mm².
- Top or bottom cable outlet.
- Visual fuse monitoring.
- Integrated voltage measuring points.
- IP2XB protection rating.
Reliable Protection for Compact Power Distribution Systems
The Rittal RX9363.420 provides dependable fused circuit protection together with safe manual isolation for compact industrial electrical installations. Designed for NH Size 000 fuse links, it helps protect downstream equipment against overloads and short circuits while providing a clearly defined isolation point during maintenance.
Its integrated measuring points, lockable cover, visual fuse indication and maintenance park position improve operator safety and simplify routine inspection, making it an excellent choice for modern low voltage distribution systems.
Typical Applications
- Industrial control panels.
- Low voltage switchgear assemblies.
- OEM machinery and automation systems.
- Power distribution boards.
- Motor protection applications.
- Building services electrical installations.
- Infrastructure and utility systems.
Technical Specifications
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| Product Series | Rittal RiLineX | |
|---|---|---|
| Conductor Size | 1.5 mm² | |
| Device Type | Terminal / feed-in | |
| Current | 125 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Manufacturer | Rittal | |
| Series | RiLineX | |
| Model | RX9363.420 | |
| Article number | 9363420 | |
| Product type | NH fuse switch disconnector | |
| Installation | Mounting plate assembly | |
| Fuse size | NH 000 | |
| Rated operating current | 125 A | |
| Rated operating voltage | 690 V AC | |
| Rated insulation voltage | 1,000 V | |
| Number of poles | 3 | |
| Connection type | Box terminal | |
| Conductor size | 1.5 mm² to 50 mm² | |
| Cable outlet | Top or bottom | |
| Protection rating | IP2XB | |
| Material | Polyamide (PA6) with silver-plated electrolytic copper contacts | |
| Dimensions (H × W × D) | 216 × 53 × 80.1 mm | |
| Operating temperature | -5°C to +35°C | |
| Storage temperature | -25°C to +70°C | |
| Weight | approx. 0.52 kg | |
| HS Code | 85369095 |
Frequently Asked Questions
What is the Rittal RX9363.420 used for?
It is an NH fuse switch disconnector designed to provide safe circuit isolation and overcurrent protection in industrial low voltage power distribution systems.
Which fuse size does the RX9363.420 accept?
The unit is designed for NH Size 000 fuse links.
What is the rated current?
The RX9363.420 has a rated operating current of 125 A.
What connection type does it use?
The switch disconnector uses box terminal connections suitable for conductors from 1.5 mm² to 50 mm².
Can the cable outlet be changed?
Yes. The cable outlet can be configured for either top or bottom entry without the use of tools.
Trusted for Industrial Power Distribution
Rittal RiLineX NH fuse switch disconnectors are trusted by electrical engineers and panel builders for providing reliable protection, safe isolation and straightforward integration into modern industrial power distribution systems.
