CNC DC Isolator Switch 4 Pole 32A DIN Rail Mounted Solar PV Disconnect with Lock

CNC DC 4 Pole Isolator Switch 32A: DIN Rail Solar Disconnect

The CNC Electric 4 Pole DC Isolator lets you safely cut DC power between your solar panels and inverter with a single turn. Use it when cleaning panels, servicing the inverter, or in an emergency. Its compact DIN rail design fits neatly inside solar combiner boxes and DC distribution boards.

Key Features

• Rated Current: 32A
• Poles: 4 Pole, suitable for 2 PV strings (2 poles per string)
• Mounting: standard 35mm DIN rail
• Clear ON / OFF positions: printed on the front plate
• Lockable handle: a red rotary handle with a LOCK position, so no one can switch it on by mistake during maintenance
• Screw terminals: 4 top and 4 bottom for secure cable connection
• Brand: CNC Electric

Applications

• Solar PV string disconnection before the inverter
• Solar combiner boxes and DC DB boards
• Residential, commercial, and industrial solar systems
• Battery and DC power systems

Why You Need It

• Solar panels produce live DC voltage whenever the sun is shining, so an isolator is the only safe way to cut it
• Protects technicians and your inverter during servicing
• Quick emergency shutdown in case of fire or fault

Need help choosing the right voltage rating or wiring configuration? Contact Golden Sun Solar.