Schneider Acti 9 iID residual current circuit breaker - RCCB - 4P - 40A - 100mA s - Type A - A9Z83440

Schneider Electric Acti9 iID A9Z83440 – Residual Current Circuit Breaker 40A, 100mA, Type A, selective, 4-pole

The Schneider Electric Acti9 iID A9Z83440 is a selective residual current circuit breaker (RCCB) whose selective tripping makes it ideal for use in tiered protection systems. With a rated current of 40 A, a residual current sensitivity of 100 mA, and Type A characteristics, it reliably protects against pulsating DC residual currents. It is ideal for industrial applications and main distribution boards with increased requirements for selectivity and reliability.

Technical highlights:

• Rated current : 40 A
• Residual current tripping : 100 mA
• Type A : Protection against pulsating DC fault currents
• Triggering behavior : selective (time-delayed)
• Number of poles : 4-pole (neutral on the left)
• Mains voltage : 380–415 V AC, 50/60 Hz
• Triggering technology : voltage-independent
• Surge current withstand capability : 3,000 A
• Short-circuit withstand capability : 10 kA
• Impulse voltage withstand : 6 kV
• Switching capacity : 1500 A
• Insulation voltage : 500 V AC
• Contact position indicator : present

Assembly & Connection:

• Mounting type : DIN rail, clip-on
• Grid dimension : 8 modules (9 mm per module)
• Dimensions (H × W × D) : 91 × 72 × 73 mm
• Connections :
  • Front: up to 35 mm² (fixed), 25 mm² (flexible, with/without ferrule)
  • Reverse side: up to 25 mm² (fixed), 16 mm² (flexible, with/without ferrule)
• Wire stripping length : 14 mm
• Tightening torque : 3.5 Nm
• Locking option : prepared for padlock

Environmental and sustainability aspects:

• CO₂ balance : 65 kg CO₂ eq.
• Packaging : recyclable, plastic-free
• Certifications : RoHS compliant (with exceptions), REACH compliant
• Circular economy : no special recycling process required
• Part of Schneider Electric's sustainability strategy : Use Better, Use Longer, Use Again

Shipping costs: free shipping within the EU for orders over €149; for orders under €149, we charge €5.90 shipping costs.

Switzerland: flat rate €25.00

Returns: You can cancel your purchase within 14 days of receipt and then return the products to us. Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect or warranty claim.

Schneider Electric Austria Ges.mbH
EURO PLAZA, Am Euro Platz 2 / Staircase 6 / 3rd floor
A-1120 Vienna
office.at@se.com