The 63A MCB (Miniature Circuit Breaker) is designed for high-current circuits requiring dependable overcurrent and short-circuit protection. It’s a common choice in light industrial machinery, main panels in commercial properties, and backup power systems where robust performance and safe interruption matter most.
At Bank of Lamps, we supply 63a mcb units for wholesale needs across the EU — with real-time inventory, flexible volume options, and verified sourcing from certified brands.
The 63a circuit breaker is typically rated for 6kA or 10kA breaking capacity, depending on the application. Most models are available in 1P, 2P, 3P, or 4P versions and support both AC and DC circuits.
Key technical features:
The 63a circuit breaker is often installed in distribution boards for HVAC equipment, EV charging panels, lift control systems, or sub-main supplies in larger commercial complexes.
We stock 63A MCBs from a range of trusted European and global brands, with full technical documentation and compatibility support:
Configurations include 1P to 4P breakers with optional accessories such as signal contacts, motorized tripping, and adjustable thermal-magnetic curves for industrial-grade protection.
As a trusted distributor of 63a mcb units for B2B buyers, we support all types of procurement setups — from national contractors to maintenance firms and warehouse integrators.
We offer:
Bank of Lamps is your reliable MCB distributor in Europe — supplying certified miniature circuit breakers across Germany, France, the Netherlands, the Baltics, and the UK with project-ready accuracy and logistics.
Need assistance with model selection or availability planning? Connect with your assigned account manager or request a quote — we’re ready to support your electrical procurement flow.