Keep earth leakages away from your electrical equipment with this RCCB from ABB. It keeps a keen eye on your network, cutting power in the event of a ground fault and protecting against electric shocks or fire outbreaks. The unit's four-pole construction means it's the right choice for use with three-phase circuits. It handles up to 4kV of impulse voltage without experiencing damage, so you'll find it useful in volatile settings.

• Trip sensitivity of 30mA for quick reactions to detected faults
• Current rating of 63A means it fits the bill for heavy-duty applications
• Light weight of 360g makes it easy to handle during installation and puts minimal pressure on your mounting rail
• Withstands an operating temperature range between -25°C and +55°C, making it safe for use in challenging settings
• DIN rail mounting is simple and tool-free, saving time and hassle

• HVAC equipment
• Robotics and automation systems
• Process and packaging industry

Yes, its IP2X rating shows that it's protected from objects larger than 12mm, including your fingers.