Combined Protection (RCBO)
Offers both overcurrent protection (MCB function) and residual current protection (RCD function) in one compact device.
1P+N Configuration
Protects the active (phase) line with integrated switching and sensing for both live and neutral conductors.
25A Rated Current
Suitable for protecting final subcircuits carrying up to 25 Amps.
30mA Earth Leakage Sensitivity
Detects small leakage currents to protect against electric shock and prevent fire hazards caused by earth faults.
Type A RCD Sensitivity
Detects both AC and pulsating DC leakage currents, ensuring greater safety in circuits with electronic devices like washing machines, induction cooktops, or dimmers.
features:
Tripping Curve C
Designed to handle normal inrush currents (like motor start-up), trips at 5–10 times the rated current.
High Breaking Capacity – 6kA
Withstands short-circuit currents up to 6,000 Amps, suitable for most residential and commercial installations.
Compact DIN Rail Mounting
Slim design (1 module wide, 18mm) saves space in switchboards and allows for easy retrofitting or upgrades.
Trip-Free Mechanism
Ensures the RCBO will trip even if the operating toggle is held in the ON position — a critical safety feature.
Positive Contact Indication
Clearly shows whether contacts are open or closed, improving safety during maintenance and troubleshooting.
Specification |
Details |
Model Number |
MAX9R31125 |
Brand |
Clipsal (Schneider Electric) |
Product Type |
Residual Current Breaker with Overcurrent Protection (RCBO) |
Poles |
1P+N (Single Pole + Neutral) |
Rated Current |
25 Amps |
Tripping Curve |
C Curve (suitable for general applications with moderate inrush currents) |
Earth Leakage Sensitivity |
30mA |
Type |
Type A (sensitive to both AC and pulsating DC residual currents) |
Short Circuit Breaking Capacity |
6 kA at 240V AC |
Rated Impulse Withstand Voltage |
4 kV |
Rated Insulation Voltage |
440V AC |
Operating Voltage |
240V AC 50/60 Hz |
Operating Temperature Range |
-25°C to +70°C |
Electrical Endurance |
10,000 operations |
Mechanical Endurance |
20,000 operations |
Width |
18 mm (1 module) |
Height |
75 mm |
Depth |
73 mm |
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