The Slocable MCB 500V 2P 25A DC Solar Isolator is a heavy-duty 2-pole miniature circuit breaker engineered specifically for direct-current solar PV systems operating at up to 500V DC. Rated at 25A continuous current with a 6kA breaking capacity and a thermal-magnetic trip mechanism, it delivers robust dual-mode protection — overload protection via thermal response and instantaneous short-circuit protection via magnetic trip — keeping your solar array, battery banks, and DC distribution circuits safe under Australian outback conditions where heat, dust, and vibration are part of daily life.

Purpose-built for caravan, motorhome, camper trailer, and 4WD canopy electrical systems, this isolator mounts securely on a standard 35mm DIN rail inside any distribution board or enclosure and gives you a clear manual ON/OFF toggle for controlled shutdowns during servicing or system expansion. Whether you're wiring up an off-grid bush camp solar setup, protecting a lithium battery bank in your RV, or safeguarding DC loads in a campervan conversion, the Slocable 2P MCB provides the IEC 60947-2-compliant protection trusted by Australian solar and automotive electricians.

Key Features

• 500V DC rated, 25A continuous current — compatible with 12V, 24V, and 48V solar and battery systems
• 2-pole (double-pole) design simultaneously disconnects both positive and negative conductors
• 6kA breaking capacity with thermal-magnetic trip for overload and short-circuit protection
• 35mm DIN rail mount for fast, secure installation in enclosures and distribution boards
• IEC 60947-2 compliant with CE and UL certification — built for demanding off-road environments