Description
Suntree 63A 2P Voltage Protector
Suntree 63A 2P Voltage Protector (also referred to as a 2-Pole DC or AC protective circuit breaker) is an electrical safety device designed to reliably protect electrical circuits from overloads, short circuits, and fault conditions in both residential and industrial power systems. It functions as a manual protection switch that trips (opens) the circuit when current exceeds the rated level, preventing damage to wiring and connected devices. Built to meet international IEC standards, the SUNTREE unit is robust, compact, and suitable for various system voltages, making it ideal for use in solar PV systems, battery banks, DC networks, and AC distributions where reliable circuit protection is needed.
Unlike simple fuses, which must be replaced after tripping, this breaker can typically be reset manually, reducing maintenance costs. Its dual-pole (2P) format means it disconnects both positive and negative (or live and neutral), ensuring safer complete isolation during faults. It supports installation on standard DIN-rail panels, giving electrical installers a straightforward integration into existing switchboards or distribution enclosures. The device also often includes visual trip indicators and is suitable for environments with temperatures from approx. -30°C to +70°C, allowing reliable performance in tropical climates like Nigeria.
Certified to key electrical protection standards and built from solar durable materials, this protector offers stable operation, long service life, and high breaking capacity—critical where fault current levels can be high, such as in solar combiner boxes or industrial DC loops.
TECHNICAL SPECIFICATION
| SPECIFICATION | WIDE/RANGE |
|---|---|
| Rated Current | 63A |
| Poles | 2P (Double Pole) |
| Rated Voltage | AC 230V / DC up to 550V |
| Breaking Capacity | 6kA |
| Trip Curve | B / C Type |
| Installation | 35mm DIN Rail |
| Operating Temperature | –30°C to +70°C |
| Protection Level | IP40 (IP20 terminals) |
| Standards | IEC 60947-2 / IEC 60898 |
| Certifications | CE / CCC |
| Typical Uses | Solar PV, battery systems, homes, industries |



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