Shakti Switchgears

Here’s a short summary of Schneider Electric’s Acti 9 MCB (Miniature Circuit Breaker) series — what it is, what it’s good for, and key features.

What is Acti 9 MCB

The Acti 9 range is a family of low-voltage miniature circuit breakers made for final electrical distribution in residential, commercial, and industrial installations.

Its job: automatically cut off power when there’s an overload or short-circuit, protecting wiring, devices and ensuring safety.

It’s part of the larger “9 Series” modular protection system, which aims for flexibility, reliability, and space-efficient installations.

Key Specifications & Features

Current range: Typically from 0.5 A up to 63 A for standard MCBs like the “xC60” variant.

Voltage / network compatibility: Suitable for standard low-voltage AC mains distribution (domestic/industrial).

Breaking capacity: Many Acti 9 MCBs have high interrupting ratings (up to ~10 kA or more, depending on model) — meaning they can safely interrupt fault currents without damage.

Tripping curves / behavior: Options for different tripping characteristics (e.g. C-curve) suited for general circuits, allowing for protection of diverse loads.

Modularity & flexibility: Acti 9 supports add-ons like auxiliary contacts, residual-current devices (RCD / RCBO), remote monitoring, etc.

Standards compliance: Built to meet relevant international standards for safety in low-voltage installations (e.g. IEC/EN norms).

Applications & Use Cases

Residential buildings: Protecting household circuits (lighting, outlets, appliances).

Commercial / small-scale industrial setups: Distributing power within shops, offices, small factories — protecting circuits feeding motors, lighting, AC units, etc.

Modular distribution panels: Because of the modular design, ideal where multiple circuits are present and need individual protection, isolation, and potential add-ons (surge protection, RCBO, etc.).

Safety-critical installations: Given high breaking capacity and reliable trip characteristics, used where safety and compliance to standards are important.

Example Acti 9 MCB Products

— compact low-current MCB; useful for small circuits or light loads.

— higher-spec MCB family, with modular design, suitable for general circuit protection and more robust installations.

Here’s a short summary of Schneider Electric’s Acti 9 MCB (Miniature Circuit Breaker) series — what it is, what it’s good for, and key features.

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What is Acti 9 MCB

The Acti 9 range is a family of low-voltage miniature circuit breakers made for final electrical distribution in residential, commercial, and industrial installations.

Its job: automatically cut off power when there’s an overload or short-circuit, protecting wiring, devices and ensuring safety.

It’s part of the larger “9 Series” modular protection system, which aims for flexibility, reliability, and space-efficient installations.

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Key Specifications & Features

Current range: Typically from 0.5 A up to 63 A for standard MCBs like the “xC60” variant.

Voltage / network compatibility: Suitable for standard low-voltage AC mains distribution (domestic/industrial).

Breaking capacity: Many Acti 9 MCBs have high interrupting ratings (up to ~10 kA or more, depending on model) — meaning they can safely interrupt fault currents without damage.

Tripping curves / behavior: Options for different tripping characteristics (e.g. C-curve) suited for general circuits, allowing for protection of diverse loads.

Modularity & flexibility: Acti 9 supports add-ons like auxiliary contacts, residual-current devices (RCD / RCBO), remote monitoring, etc.

Standards compliance: Built to meet relevant international standards for safety in low-voltage installations (e.g. IEC/EN norms).

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Applications & Use Cases

Residential buildings: Protecting household circuits (lighting, outlets, appliances).

Commercial / small-scale industrial setups: Distributing power within shops, offices, small factories — protecting circuits feeding motors, lighting, AC units, etc.

Modular distribution panels: Because of the modular design, ideal where multiple circuits are present and need individual protection, isolation, and potential add-ons (surge protection, RCBO, etc.).

Safety-critical installations: Given high breaking capacity and reliable trip characteristics, used where safety and compliance to standards are important.

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Example Acti 9 MCB Products

[Schneider Electric Acti9 xC60 6 A C‑Curve MCB]() — compact low-current MCB; useful for small circuits or light loads.

[Schneider Electric Acti9 iC60N 1 P+N MCB]() — higher-spec MCB family, with modular design, suitable for general circuit protection and more robust installations.

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Here’s a short summary of Schneider Electric’s Acti 9 MCB (Miniature Circuit Breaker) series — what it is, what it’s good for, and key features.

What is Acti 9 MCB

The Acti 9 range is a family of low-voltage miniature circuit breakers made for final electrical distribution in residential, commercial, and industrial installations.

Its job: automatically cut off power when there’s an overload or short-circuit, protecting wiring, devices and ensuring safety.

It’s part of the larger “9 Series” modular protection system, which aims for flexibility, reliability, and space-efficient installations.

Key Specifications & Features

Current range: Typically from 0.5 A up to 63 A for standard MCBs like the “xC60” variant.

Voltage / network compatibility: Suitable for standard low-voltage AC mains distribution (domestic/industrial).

Breaking capacity: Many Acti 9 MCBs have high interrupting ratings (up to ~10 kA or more, depending on model) — meaning they can safely interrupt fault currents without damage.

Tripping curves / behavior: Options for different tripping characteristics (e.g. C-curve) suited for general circuits, allowing for protection of diverse loads.

Modularity & flexibility: Acti 9 supports add-ons like auxiliary contacts, residual-current devices (RCD / RCBO), remote monitoring, etc.

Standards compliance: Built to meet relevant international standards for safety in low-voltage installations (e.g. IEC/EN norms).

Applications & Use Cases

Residential buildings: Protecting household circuits (lighting, outlets, appliances).

Commercial / small-scale industrial setups: Distributing power within shops, offices, small factories — protecting circuits feeding motors, lighting, AC units, etc.

Modular distribution panels: Because of the modular design, ideal where multiple circuits are present and need individual protection, isolation, and potential add-ons (surge protection, RCBO, etc.).

Safety-critical installations: Given high breaking capacity and reliable trip characteristics, used where safety and compliance to standards are important.

Example Acti 9 MCB Products

— compact low-current MCB; useful for small circuits or light loads.

— higher-spec MCB family, with modular design, suitable for general circuit protection and more robust installations.

Schneider Electric A9N26889
Type: This part number is associated with an Acti 9 low-level auxiliary contact, specifically designated as OF+SD.
Compatibility: It is designed for use with various Schneider Electric circuit breakers, including C60, C120, C60H-DC, DPN, and ID series.
Function: Auxiliary contacts like A9N26889 are used to provide remote indication of the status (open/closed) of the associated circuit breaker or to trigger other control circuits based on the breaker's state.