Circuit breakers 63A

63A MCB for Heavy-Duty Installations Across Industrial and Commercial Sectors

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.

Technical Overview of 63A MCB Circuit Breakers

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:

• Current rating: 63A nominal
• Tripping curve: B, C, or D (selectable based on load characteristics)
• Voltage rating: 230/400V AC
• Compliance: IEC/EN 60898, IEC/EN 60947-2 (depending on manufacturer)
• Mounting: 35mm DIN rail
• Optional lockout, auxiliary contacts, and interlock features for system-level safety.

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.

Brand Coverage and Model Options

We stock 63A MCBs from a range of trusted European and global brands, with full technical documentation and compatibility support:

• Schneider Electric (Acti 9 iC60N, iKQ series)
• ABB (S200/S800 range, MCB for DIN rail use)
• Eaton (xPole PL7, FAZ series)
• Legrand (DX3, TX3 ranges with CE certification)
• Hager, Siemens, Chint, and others on request.

Configurations include 1P to 4P breakers with optional accessories such as signal contacts, motorized tripping, and adjustable thermal-magnetic curves for industrial-grade protection.

Genuinely Wholesale Supply of 63A MCBs

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:

• Access to live stock across EU-certified brands
• Orders from 20 pcs to full pallets — mixed configurations welcome
• Dispatch from our 5,100 m² warehouse with bonded logistics
• Integration support with 96+ manufacturers in stock
• Dedicated B2B-only service — no retail, no delays, no hidden markup
• Shipment tracking and transparent documentation packs

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.