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The Crabtree Loadstar MCB 6kA is a high-performance miniature circuit breaker designed to deliver reliable protection against overloads and short circuits. Built with Crabtree’s trusted engineering, it ensures safety, durability, and efficient power distribution for residential and commercial electrical systems.
• Wide Current Range: Available from 6A to 50A, suitable for diverse circuit protection needs
• B & C Curve Options: Flexible tripping characteristics for residential and light commercial applications
• 6kA Breaking Capacity: High fault handling capability for enhanced safety
• Energy Limiting Class 3: Minimizes damage by reducing let-through energy during faults
• Quick Release DIN Clip: Easy installation and removal on standard DIN rails
• No Miss Busbar Connection: Ensures secure and reliable electrical connectivity
• Compact Modular Design: Single module width for efficient panel space utilization
• Certified & Compliant: Conforms to BS EN 60898-1 with CE and UKCA approvals
• Poles: Single pole (1P), 1 protected pole
• Current Rating: 6A, 10A, 16A, 20A, 32A, 40A, 50A
• Rated Voltage: 230V AC | Insulation Voltage (Ui): 400V
• Impulse Withstand Voltage (Uimp): 4kV
• Breaking Capacity (Icn): 6kA at 230V / 400V
• Frequency: 50Hz | Voltage Type: AC
• Tripping Curve: B & C
• Current Limiting Class: 3
• IP Rating: IP20
• Mounting: DIN rail, 1 module width | Depth: 73mm
• Operating Temperature: -5°C to +40°C
• Conductor Capacity: 0.75–25 mm² (multi-stranded)
• Standards & Compliance: BS EN 60898-1, CE, UKCA, WEEE
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