The Suntree 63A 4-Pole AC Circuit Breaker delivers reliable protection for three-phase AC systems, guarding against overloads, short circuits, and electrical faults. Its 4-pole design disconnects all phases and neutral simultaneously, ensuring complete circuit safety. Compact, DIN-rail mountable, and built with flame-retardant materials, it is ideal for industrial, commercial, and large residential installations.
The Suntree 63A 4-Pole AC Circuit Breaker is a high-performance electrical protection device engineered to safeguard three-phase AC power systems against overloads, short circuits, and electrical faults. This 4-pole breaker provides simultaneous disconnection of all phases and neutral, ensuring comprehensive circuit protection in multi-phase installations. Built to comply with IEC/EN electrical safety standards, the Suntree 63A 4-Pole is ideal for industrial, commercial, and large residential applications where reliability and safety are critical.
This breaker is designed for:
Electricians and electrical installers
Industrial facilities with 3‑phase systems
Commercial buildings and data centers
Solar and power distribution systems
Electrical contractors upgrading switchboards
Anyone needing reliable multi‑phase AC circuit protection
High‑capacity 63A rated current for multi‑phase loads
4‑Pole design for full disconnection of all phases plus neutral
Compliance with international safety standards (IEC/EN)
Compact DIN‑rail mountable housing
Fast and reliable thermal‑magnetic trip mechanism
High breaking capacity up to 6 kA (depending on series)
Flame‑retardant shell and visual contact indicator
Robust performance and long service life
| Specification | Wide/range |
|---|---|
| Brand | Suntree |
| Product Type | AC Miniature Circuit Breaker |
| Rated Current | 63A |
| Poles | 4‑Pole (3 phases + neutral) |
| Rated Voltage | AC 230/400V |
| Frequency | 50/60 Hz |
| Breaking Capacity | Up to 6 kA (typical) |
| Trip Mechanism | Thermal‑magnetic |
| Mount Type | DIN Rail |
| Housing Material | Flame‑retardant plastic |
| Standards Compliance | IEC/EN 60898 Series |
| Application | Three‑phase electrical protection |
Comprehensive protection: Safeguards phase and neutral lines in multi‑phase systems for enhanced safety.
Reliable performance: Designed to handle sustained electrical loads without nuisance tripping.
Durable build quality: Premium materials and safety certification ensure long-lasting operation.
Easy installation: Standard DIN‑rail compatibility makes setup quick and hassle‑free.
Wide applicability: Perfect for industrial, commercial, and complex residential electrical systems.
Ideal for:
Three‑phase power distribution boards
Industrial and manufacturing electrical panels
Commercial HVAC and lighting systems
Solar power AC outputs and hybrid inverters
Data center power protection
Workshops and machinery circuits
Large residential buildings with multi‑phase supply
Ensure superior electrical protection and peace of mind with the Suntree 63A 4‑Pole AC Circuit Breaker — built for durability, performance, and safety.
Add to Cart now to safeguard your multi‑phase electrical systems with trusted industrial‑grade protection.
| Weight | 0.48 kg |
|---|---|
| Dimensions | 8.0 × 14.2 × 3.5 cm |
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