MCB/RCD Combinations – 2 module Type A RCBO

These 240V single-phase + Neutral electronic combination devices are 2 modules wide and are compatible with top feeding MAXBAR.
Separate flag indication for MCB or RCD tripping enables easy and speedy trip diagnosis.

Electronic type devices derive their ‘action energy’ from the mains supply. They typically utilise much simpler toroidal sensors, coupled to sensing amplifiers, filters, discrimination circuits and triac driven solenoids to operate the contacts.
The major advantages of electronic types lie in their simple construction, improving their chances in areas in adverse conditions where vibration and environmental conditions affect electrical products. The added benefit of electronic types is that the filters prevent unwanted tripping. These devices are voltage-dependent.

Applications Standard – A Type

• General applications.
• Generators.
• Extreme environmental conditions.

The MAX9 Clipsal MX9R3225 is a residual current breaker with overcurrent protection (RCBO).
The MX9R3225 is a 1P+N circuit breaker with 1 protected pole, 25A In rated current at 30øC and C tripping curve.

Features:

• The operating frequency is 50Hz or 60Hz.
• The earth leakage protection class is a type A with a sensitivity of 30mA.
• The earth-leakage protection time delay is instantaneous.
• The Icn rated short circuit breaking capacity is up to 6000A at 240VAC.
• It has an electrical endurance going up to 10000 cycles and mechanical endurance going up to 20000 cycles.
• This product protects against short circuits, cable overload, electrical shock by indirect contact and fire hazards.
• It brings safe, reliable solutions for commercial and industrial applications with high breaking capacity.
• It has an RCM quality label.
• The Ue rated operational voltage is 240VAC.
• The Ui rated insulation voltage is 440VAC.
• It has a Uimp rated impulse withstand voltage of 4kV.
• It can be mounted on a DIN rail for modular installation.
• The width in 9mm pitches is 4. The dimensions are (W) 36mm x (H) 91mm x (D) 75mm.
• The product colour is white (RAL9003).
• The product weight is 268g.
• According to IEC 60529 standard, the degree of protection is IP20.
• The pollution degree is 2.
• The operating temperature is from -25øC to +70øC.
• The storage temperature is from -40øC to +85øC.
• This product complies with IEC 61009-2-2 and EN/IEC 61009-1 standards.