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Schneider Electric Miniature Circuit Breaker 3+N-Pole 40A Type C 400V AC 4.5 kA Breaking A9P71740

Category Miniature Circuit Breaker Brand Schneider Electric Condition New

Specifications

Country of Origin Hungary
Range Acti9
Brand Schneider Electric
Height 85mm
Model A9P71740
Depth 74mm
IP Rating IP20, IP40
Width 54mm
Mount Type DIN Rail
Current Rating 40A
Series Acti9 iDT40K
Terminal type Cage Clamp
Breaking Capacity 4.5kA
Number of Poles 3+N
Standards/Approvals EN/IEC 60947-2, EN/IEC 60898-1
Rated AC Voltage 400V ac
Tripping Characteristics Type C
Tripping Mechanism Thermal Magnetic
Reset Actuator Type Toggle Switch

Key Features

  • Designed for DIN rail mounting to ensure easy and secure installation.
  • Rated current of 40A enables handling of moderate to high power circuits.
  • Type C tripping characteristics provide appropriate protection against overloads and short circuits.
  • Breaking capacity of 4.5 kA ensures safe interruption of electrical faults.
  • Compact dimensions with width 54mm, height 85mm, and depth 74mm for efficient panel space usage.
  • Equipped with a thermal magnetic tripping mechanism for reliable operation.
  • Terminal type is cage clamp ensuring secure and vibration-resistant connections.
  • IP20 and IP40 ratings provide protection against solid objects and limited moisture exposure.

Product Description

Schneider Electric A9P71740 Miniature Circuit Breaker (MCB) is a robust and versatile protective device designed to safeguard electrical circuits by interrupting current in the event of overload or short circuits. Featuring a 3+N pole configuration and a current rating of 40A, this MCB supports applications that require reliable power control and safety, particularly in industrial and commercial electrical distribution systems.

Specifically engineered for DIN rail mounting, the A9P71740 model facilitates simple installation and integration into distribution panels. Its Type C tripping characteristic ensures it responds effectively to typical short-circuit fault currents, while the thermal magnetic mechanism enhances both overload and short circuit protection.

Technically rated for 400V AC operation and capable of breaking currents up to 4.5 kA, this device meets stringent international standards including EN/IEC 60947-2 and EN/IEC 60898-1. The cage clamp terminal design ensures firm connections that withstand vibrations, contributing to overall reliability and electrical safety. Its compact dimensions (54 mm width, 85 mm height, 74 mm depth) conserve panel space without compromising functionality.

With IP20 and IP40 protection, this MCB resists ingress of solid objects and offers a degree of moisture protection suitable for protected environments. It complements control, automation, and safety circuit systems, making it ideal for use in various industrial automation, commercial infrastructure, and electrical distribution applications.

Designed for DIN rail mounting for easy installation. 40A rated current for handling considerable electrical loads. Type C tripping to provide reliable overload and short circuit protection. Breaking capacity of 4.5 kA meets industrial safety requirements.

Cage clamp terminals ensure secure and stable wire connections. Complies with EN/IEC 60947-2 and EN/IEC 60898-1 standards. Compact form factor saves panel space. IP20, IP40 rated for protection against solids and limited moisture.

Thermal magnetic trip mechanism for optimized protection performance. Suitable for use in automation and electrical distribution panels.

Schneider Electric products are trusted worldwide for their durability and adherence to electrical safety standards. Explore more from the Acti9 series on EnvMart for comprehensive electrical protection solutions.

Schneider Electric Miniature Circuit Breaker 3+N-Pole 40A Type C 400V AC 4.5 kA Breaking A9P71740
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Frequently Asked Questions

This model has a current rating of 40A, suitable for handling moderate to high power circuits.

The breaking capacity of this unit is 4.5 kA, ensuring safe interruption of electrical faults.

It has compact dimensions of 54 mm in width, 85 mm in height, and 74 mm in depth.

It features Type C tripping characteristics, providing appropriate protection against overloads and short circuits.

This model is designed for DIN rail mounting, facilitating easy and secure installation.

The rated AC voltage for this miniature circuit breaker is 400V AC.

It is equipped with cage clamp terminals, ensuring secure and vibration-resistant connections.

This unit has IP20 and IP40 ratings, providing protection against solid objects and limited moisture exposure.

It complies with EN/IEC 60947-2 and EN/IEC 60898-1 standards, ensuring adherence to international safety regulations.

The tripping mechanism is thermal magnetic, which enhances protection against overloads and short circuits.

This model is part of the Acti9 series, which is known for its robust electrical protection solutions.

The A9P71740 model is manufactured in Hungary.

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