The HX5 Series Miniature Circuit Breaker delivers 10kA breaking capacity and 0.5A‑63A rated current, safeguarding circuits from overload and short circuit.
Available in 1P-4P configurations with thermal/magnetic release, it's 35mm DIN rail mountable (17.5mm per pole) and features IP20 protection, ideal for low‑voltage applications.
Key design features include: Much higher short circuit breaking capacity; dual‑connection terminals convenient for both standard busbar and conductor connection; improved operator safety through special terminal design; extended service life thanks to the energy‑storage operating mechanism; enclosure and functional parts made from imported plastics with flame‑retardant, heat‑resistant, and impulse‑proof properties; higher current‑limiting capacity (Energy Limiting Class 3) ensuring a cost‑effective range of products.
Key Features – Why Choose HX5 Compact MCB?
Normal Operating & Installation Conditions
- Ambient temperature: -5°C to +40°C (24‑hour average not exceeding +35°C) per IEC60898.
- Altitude: ≤ 2000m.
- Relative humidity: ≤ 95% (non‑condensing).
- Pollution degree: Level 2.
- Installation type: 35mm DIN rail (top‑hat rail).
- Terminals: Dual‑connection design (lug + pin). Pin terminals accept standard cage clamp accessories; lug terminals support direct conductor connection.
- Storage temperature: -25°C to +70°C.
Quality & Compliance
- Certified to EN/IEC60898 — meets international standards for miniature circuit breakers in household and similar installations.
- Energy Limiting Class 3 — superior current‑limiting performance minimizes let‑through energy and protects downstream equipment.
- Thermal‑magnetic trip technology — precise overload protection (thermal) and instantaneous short‑circuit protection (magnetic).
- High mechanical endurance — 20,000 operations, backed by an energy‑storage operating mechanism.
- High‑grade materials — enclosure and functional parts made from imported flame‑retardant, heat‑resistant, and impulse‑proof plastics (UL94‑V0 equivalent).
- Improved terminal safety — special terminal design reduces the risk of accidental contact during installation.
- RoHS compliant — environmentally friendly materials.
- Manufactured under ISO 9001:2015 quality management system.
