Residual Current Devices (RCCB)

RCCB Circuit Breakers for B2B Electrical Installations in Europe

At Bank of Lamps, we supply certified RCCB circuit breakers for commercial, residential, and industrial electrical panels. Our offering includes 2-pole and 4-pole models from leading European brands — ready for integration into RCCB protected circuits across Germany, Netherlands, France, Belgium, Spain, Baltics, and the UK.

We serve installers, distributors, and panel builders with real-time access to stock, mix-and-match orders from 20 pcs, and direct B2B logistics from our 5,100 m² warehouse.

What Is an RCCB and Why It Matters

An RCCB (Residual Current Circuit Breaker) is designed to detect and interrupt earth leakage currents, preventing electric shock and reducing fire risk. Unlike MCBs, which protect against overcurrent, the RCCB breaker operates by monitoring current imbalance between live and neutral conductors.

Key benefits of residual current breakers:

• Human protection from direct/indirect contact
   
• Fire prevention in low-current leakage scenarios
   
• Mandatory for wet zones and public access circuits
   
• Often used together with MCBs or RCBOs in distribution boards

Available RCCB Variants and Ratings

We supply RCCB electrical devices in the following configurations:

 Number of poles:

• 2P: for single-phase systems
• 4P: for 3-phase networks with neutral

Sensitivity (IΔn):

• 30 mA: for personal protection
• 100 mA / 300 mA: for fire protection and group-level installations

Current ratings:

• 16A to 100A RCCB circuit breakers
• Also available: 125A RCCB, on request

Breaking types:

• AC type: for sinusoidal residual currents
• A type: for pulsating DC and AC
• F / B type: for mixed frequency loads and EV installations

Brands and Stock Overview

We offer RCCBs from manufacturers available in our EU-wide warehouse network:

• Eaton: PFIM and xPole series
• ABB: F200 series (type AC, A, B)
• Schneider Electric: Acti9 iID range
• Legrand: DX³ RCCB modules
• Hager: CDS and AD ranges
• Siemens: 5SV series

All models are CE-marked, VDE-certified, and EN 61008-1 compliant.

RCCB Use Cases in B2B Projects

Our customers integrate RCCB breakers into:

• Panelboards in commercial buildings
• Data centres and IT infrastructure
• Medical clinics and laboratories
• Residential complexes and hotels
• EV chargers and solar hybrid systems
• Workshops, garages, and wet-area circuits

Why Source Residual Current Circuit Breakers from Bank of Lamps

We are a dedicated RCCB distributor working exclusively with professional B2B clients across Europe. Our value proposition includes:

• Access to live RCCB inventory from top-tier brands
• Orders from 20 units up to full pallets
• Mixed batch orders allowed (ratings, types, pole counts)
• Technical selection support and product matching
• Shipment tracking and fast EU delivery
• No consumer sales — B2B only
• €15M+ in active electrical inventory under one roof

Request RCCB Price and Availability

Need a residual current breaker for a large-scale housing project, lab, or modular switchboard assembly?

Use our “Request a Quote” feature or contact your B2B account manager for:

• RCCB price tiers based on quantity
• Lead time for specific types (A, B, AC)
• Regional stock options for faster delivery

Let us help you match the correct RCCB with your system configuration, sensitivity requirements, and compliance needs.