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Schneider Electric A9F18340 Acti9 iC60N Miniature Circuit Breaker

Manufacturer: Schneider Electric
Model: A9F18340 Acti9 iC60N
Type: Miniature Circuit Breaker (MCB)
Poles: 3P (3 poles)
Rated Current: 40 A
Tripping Curve: C (5–10 In)
Breaking Capacity: 6 kA (Icn, IEC 60898-1) / 10 kA (IEC 60947-2)

Product Description

The Schneider Electric A9F18340 is a high-quality miniature circuit breaker from the Acti9 iC60N series, providing reliable overload and short-circuit protection for residential, commercial, and light industrial applications. With C-curve tripping (ideal for general loads with moderate inrush currents like lighting, motors, and resistive/inductive circuits), 3-pole configuration, and compact DIN-rail mounting (3 modules), it offers excellent performance in distribution boards and control panels. The iC60N range features VISI-TRIP indication, positive contact indication, and full compliance with international standards.

Standard Features

  • 40 A C-curve rating: Perfect for medium loads — trips at 5–10 times rated current for optimal protection.

  • 6 kA breaking capacity: Handles typical faults in domestic/commercial installations (higher 10 kA per IEC 60947-2).

  • 3-pole design: Protects three-phase circuits — common in small motors, pumps, and machinery.

  • VISI-TRIP & positive indication: Red flag shows tripping status — quick fault diagnosis.

  • Compact 3-module width: 54 mm wide — fits standard consumer units and modular panels.

  • Global certifications: IEC/EN 60898-1, IEC 60947-2, CE, CCC — widely accepted for distribution protection.

Technical Specifications

ParameterValue
TypeMiniature Circuit Breaker (MCB), Acti9 iC60N
Order NumberA9F18340
Poles3P
Rated Current40 A
Tripping CurveC (5–10 In)
Breaking Capacity (Icn)6 kA (IEC 60898-1)
Rated Voltage230/400 VAC
Standards & CertificationsIEC/EN 60898-1, IEC 60947-2, CE, CCC

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