RCBO Circuit Breakers

RCBO Circuit Breakers for campsites, marinas and recreation parks

RCBO Circuit Breakers are essential components in modern and safe electrical installations. They combine overcurrent protection (circuit breaker) with earth leakage protection (RCD) in one compact and efficient module. Ideal for applications where reliability and space efficiency are critical, such as campsites, holiday parks and marinas.

What does an RCBO do?

An RCBO immediately disconnects the power supply in case of earth leakage current, overload or short circuit. This prevents life-threatening situations and protects both people and installations from damage. RCBOs are especially crucial at locations with many visitors and changing users — such as sanitary facilities, shore power pedestals or distribution boxes at campsites and marinas.

Benefits of RCBO Circuit Breakers

• Dual protection: Combined overcurrent and earth leakage protection in one device
• Space-saving: One module instead of separate circuit breaker and RCD
• Easy installation: Fits standard DIN-rail mounting in existing enclosures
• Suitable for demanding outdoor environments thanks to robust design
• Complies with NEN 1010 requirements for recreation installations

Applications at recreation sites

Our RCBO Circuit Breakers are specifically suitable for:

• Electrical hook-up pedestals at campsites
• Shore power distribution boxes at marinas
• Temporary and permanent power points at recreation parks
• Sanitary buildings with multiple circuits
• Individual pitch connections requiring personal protection

With B or C characteristics and residual current ratings of 30mA or 100mA, they meet the strictest requirements for personal safety and installation protection according to European standards.

Technical specifications

Available in various configurations:

• 1P+N (single-phase) for 230V circuits
• 3P+N (three-phase) for 400V circuits
• Current ratings from 6A to 32A
• Earth leakage sensitivity: 30mA (personal protection) or 100mA (fire protection/feeders)
• Breaking capacity: 6kA or 10kA
• Trip characteristics: B (standard loads) or C (inductive loads)

Also known as

• Residual Current Circuit Breaker with Overcurrent protection
• Combined RCBO
• Earth leakage circuit breaker with overcurrent protection
• Differential circuit breaker with MCB function

Reliable quality from Seijsener

Seijsener supplies only high-quality installation materials specifically developed for the recreation industry. All our RCBO Circuit Breakers comply with European standards (EN 61009, IEC 60947-2) and are suitable for professional applications in demanding outdoor environments.