Schrack AK667840 AMPARO 3+N 40A 30mA Type A C-Curve RCBO

Part number: AK667840 is a 3+N pole residual current breaker with overcurrent protection (RCBO) from the Schrack AMPARO series. It combines miniature circuit breaker and residual current device functions to provide overload, short-circuit, and earth leakage protection in electrical distribution systems.

Full model name: AK667840

Application: Energy distribution in residential and commercial buildings, industrial circuits requiring combined overload, short-circuit, and leakage protection, and space-saving circuit protection in distribution boards.

Technical Specifications:
• Series: AMPARO
• Device Type: Residual Current Breaker with Overcurrent Protection (RCBO)
• Number of Poles: 3 + Neutral (3+N)
• Rated Current: 40 A
• Residual Current Sensitivity: 30 mA
• Tripping Characteristic: C-Curve
• RCD Type: Type A (pulsating DC sensitive)
• Rated Breaking Capacity: 6 kA
• Terminal Cross-Section: 1 - 25 mm²
• Standard: EN 61009-1 / IEC 61009-1
• Operating Temperature Range: -25 °C to +60 °C

Availability:
• Condition: New
• Unused item from surplus inventory lot.
• Minimum order quantity: 10 units (sold only in multiples of 10 pcs, original factory box sales only).
• Available for immediate delivery.
• Storage location: Netherlands

Technical Documentation:
Technical Documentation via Google