XL7-63 PV 2P 32A 800VDC Curve C Miniature Circuit Breaker

Product Description

The Magnetotérmico XL7-63 PV 2P 32A 800VDC Curve C is a direct current circuit breaker designed to safeguard PV lines and strings against overloads and short circuits. Its thermal-magnetic trip and curve C ensure a balanced response to peaks and sustained overcurrents, while the two poles simultaneously open positive and negative for safe disconnection. Its modular format for DIN rail facilitates wiring and integration in combiners and field panels.

Main Features

• 32 A nominal for higher current DC strings and branches.
• Up to 800 V DC service voltage in photovoltaics.
• 2P (double pole): simultaneous disconnection of + and − for increased safety.
• Curve C with thermal and magnetic protection.
• Format DIN 35 mm, front IP20 and self-extinguishing enclosure.

Advantages or Benefits

• Increases system reliability by limiting faults and protecting the inverter.
• Clear disconnection of both poles for safe maintenance.
• Quick installation in compact panels and easy future expansions.
• Curve C: avoids nuisance tripping without sacrificing effective protection.

Purpose or Applications

Protection of photovoltaic strings, DC inputs of inverters and field panels in residential and commercial self-consumption, solar pumping, and small plants.

Technical Specifications

Compatibilities

Integrates into HT series watertight panels such as the HT-24WAYS IP65 24 modules 2 rows. Coordinates with 10×38 gPV fuse holders (no URL) and type 2 DC surge protectors such as the XLSPD-PV 600V 2P. On the AC side, it can be combined with residual current devices XID-63 4P Type A 30 mA as per design.

The Magnetotérmico XL7-63 PV 2P 32A 800VDC Curve C provides safety, disconnection, and professionalism in any DC photovoltaic panel.