RCBO MANUFACTURER & SUPPLIER
JUTRION RCBOs combine residual current protection, overload protection and short-circuit protection in one compact device. Designed for residential, commercial and industrial distribution systems, they help improve electrical safety while reducing installation space and wiring complexity.
EXPLORE OUR RCBO PRODUCT RANGE
Choose from different pole configurations, rated currents, residual current sensitivities and breaking capacities to match your electrical distribution requirements.
ECO7 2-Pole Residual Current Circuit Breaker with Overcurrent Protection
Designed for single-phase circuits, the ECO7 2P RCBO disconnects both the live and neutral conductors while providing residual current, overload and short-circuit protection.
Technical Parameters
- Poles：2P
- Electrical System：Single-phase, two-wire
- Rated Operational Voltage Ue：230V AC
- Rated Current In：6A–63A
- Rated Residual Operating Current IΔn：10mA / 30mA / 100mA
- Residual Current Type：Type AC / Type A
- Instantaneous Tripping Curve：B / C
- Rated Short-Circuit Capacity Icn：6kA
Both conductors are switched simultaneously, making this model suitable for residential socket, lighting and single-phase final circuits.
ECO7 3-Pole Residual Current Circuit Breaker with Overcurrent Protection
The ECO7 3P RCBO provides integrated residual current, overload and short-circuit protection for three-phase circuits without a neutral conductor.
Technical Parameters
- Poles：3P
- Electrical System：Three-phase, three-wire
- Rated Operational Voltage Ue：400V AC
- Rated Current In：10A–63A
- Rated Residual Operating Current IΔn：30mA / 100mA / 300mA
- Residual Current Type：Type AC / Type A
- Instantaneous Tripping Curve：C / D
- Rated Short-Circuit Capacity Icn：6kA/10KA
Suitable for three-phase motors, pumps and industrial equipment that do not require a neutral conductor.
ECO7 3P+N Residual Current Circuit Breaker with Overcurrent Protection
The ECO7 3P+N RCBO is designed for three-phase four-wire systems, providing coordinated protection for three phase conductors and the neutral conductor.
Technical Parameters
- Poles：3P+N
- Electrical System：Three-phase, four-wire
- Rated Operational Voltage Ue：400V AC
- Rated Current In：10A–63A
- Rated Residual Operating Current IΔn：30mA / 100mA / 300mA
- Residual Current Type：Type A
- Instantaneous Tripping Curve：C
- Rated Short-Circuit Capacity Icn：6kA
Suitable for three-phase distribution systems containing both three-phase and single-phase loads, while avoiding unnecessary overcurrent protection on the neutral pole.
ECO7 4-Pole Residual Current Circuit Breaker with Overcurrent Protection
The ECO7 4P RCBO provides simultaneous switching and protection for all three phase conductors and the neutral conductor in three-phase four-wire systems.
Technical Parameters
- Poles：4P
- Electrical System：Three-phase, four-wire
- Rated Operational Voltage Ue：400V AC
- Rated Current In：16A–63A
- Rated Residual Operating Current IΔn：30mA / 100mA / 300mA
- Residual Current Type：Type A / Type AC
- Instantaneous Tripping Curve：C / D
- Rated Short-Circuit Capacity Icn：10kA
Four-pole simultaneous disconnection provides complete isolation for commercial buildings, industrial panels and three-phase distribution systems.
Key Differences Between the Four RCBO Models
Model Electrical System Rated Voltage Neutral Conductor Typical Applications ECO7 2P Single-phase, two-wire system 230V AC Live and neutral switched simultaneously Residential buildings, socket circuits and lighting circuits ECO7 3P Three-phase, three-wire system 400V AC No neutral conductor Motors, pumps and three-phase equipment ECO7 3P+N Three-phase, four-wire system 400V AC Neutral is switched but normally not protected against overcurrent Systems with mixed single-phase and three-phase loads ECO7 4P Three-phase, four-wire system 400V AC All four poles switched simultaneously Commercial and industrial main distribution systems
Main Featur
Integrated Protection
Combines residual current, overload and short-circuit protection in one device.
Multiple Pole Options
Available in 2P, 3P, 3P+N and 4P configurations.
Fast Fault Disconnection
Rapidly disconnects the circuit when an electrical fault is detected.
DIN-Rail Installation
Compact modular construction simplifies installation in distribution boards.
RCBO APPLICATIONS
Residential Buildings
Protection for lighting, socket outlets, kitchens, bathrooms and household electrical circuits.
Commercial Buildings
Suitable for offices, hotels, shopping centers and commercial power distribution systems.
Industrial Control Panels
Provides independent circuit protection for industrial equipment, machinery and electrical loads.
Data Centers
Protects individual circuits in sensitive power distribution systems and helps improve power continuity.
Renewable Energy Systems
Suitable for auxiliary distribution circuits in solar, energy storage and other renewable energy installations.
OEM Distribution Boards
Can be integrated into customized distribution boards and control panels for different project requirements.
WHY CHOOSE JUTRION AS YOUR RCBO PARTNER?
Flexible OEM & ODM Services
We support customized logos, product labels, packaging, rated parameters and product configurations to meet different market and project requirements.
Competitive Factory Pricing
Direct factory supply helps reduce purchasing costs while maintaining reliable product performance and consistent quality.
Reliable Product Quality
Each RCBO undergoes strict assembly inspection, tripping testing and electrical performance checks before shipment.
Multiple Product Configurations
Available in 2P, 3P, 3P+N and 4P options, with multiple current ratings, residual current sensitivities and protection types.
Stable Production and Delivery
Standardized production processes and reliable supply capacity help ensure consistent product quality and on-time delivery.
Professional Selection Support
Our team helps customers select suitable RCBO models according to electrical systems, application requirements and target markets.
FREQUENTLY ASKED QUESTIONS ABOUT RCBOS
What is an RCBO?
An RCBO is a protective device that combines residual current, overload and short-circuit protection in one unit.
What is the difference between an RCBO and an RCCB?
An RCBO provides residual current, overload and short-circuit protection, while an RCCB mainly provides residual current protection.
What is the difference between 2P, 3P, 3P+N and 4P RCBOs?
A 2P RCBO is used for single-phase systems, a 3P RCBO is used for three-phase three-wire systems, and 3P+N or 4P RCBOs are used for three-phase four-wire systems.
What residual current rating should I choose?
A 30mA RCBO is commonly used for additional protection against electric shock, while 100mA or 300mA ratings may be used for equipment or fire protection.
NEED THE RIGHT RCBO FOR YOUR PROJECT?
Share your required poles, rated current, residual current sensitivity and application. JUTRION will help you select the suitable RCBO solution.