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Schneider Electric Residual Current Circuit Breaker with Overload Protection, 40A, 3-Pole, DIN Rail, Type C, 400V A9DX3740

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Schneider Electric Residual Current Circuit Breaker with Overload Protection, 40A, 3-Pole, DIN Rail, Type C, 400V A9DX3740

Name: Schneider Electric Residual Current Circuit Breaker with Overload Protection, 40A, 3-Pole, DIN Rail, Type C, 400V A9DX3740
Brand: Schneider Electric
SKU: 92229
Price: 973.62 USD
Availability: InStock

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Category Residual Current Circuit Breaker Brand Schneider Electric Condition New

Specifications

Country of Origin	Spain
Range	Acti9
Brand	Schneider Electric
Height	93mm
Model	A9DX3740
Depth	73mm
Width	90mm
Mount Type	DIN Rail
Current Rating	40A
Series	Acti9 iDD40N
Terminal type	Tunnel
Breaking Capacity	10kA
Number of Poles	3
Standards/Approvals	EN/IEC 60947-2, RoHS
Rated AC Voltage	400V ac
Tripping Characteristics	Type C
Tripping Mechanism	Thermal Magnetic
Reset Actuator Type	Toggle Switch
Trip Sensitivity	30mA
Earth Leakage Protection Type	AC

Key Features

Provides reliable earth leakage protection and overcurrent safety for circuits.
Features Type C tripping characteristics suitable for short circuit and moderate overload scenarios.
Supports DIN rail mounting for easy integration in panels.
Thermal-magnetic tripping mechanism ensures efficient fault detection.
Rated AC voltage of 400V and breaking capacity up to 10kA.
Designed for distribution, residential, commercial, and construction use cases.
Complies with EN/IEC 60947-2 and RoHS standards for electrical safety.
Easy tunnel terminal connections for secure installation.

Product Description

Schneider Electric A9DX3740 Residual Current Circuit Breaker with Overload Protection is engineered for high-performance electrical safety and distribution. This RCBO combines overcurrent and earth leakage protection to safeguard circuits from faults, maintaining operational continuity and preventing hazards such as electric shock or equipment damage. The Acti9 iDD40N Series offers advanced reliability backed by international certifications.

Delivers a rated current of 40A with 3-pole configuration for effective protection. Provides 30mA trip sensitivity to detect and respond rapidly to earth faults, minimizing risks. Type C tripping characteristics are ideal for environments with temporary current inrush, such as commercial equipment start-up.

DIN rail mount enables swift panel integration and modular installation. Thermal-magnetic tripping mechanism maximizes safety and operational efficiency. Breaking capacity up to 10kA at 400V AC ensures robust performance during fault conditions.

Tunnel type terminals allow for secure electrical connections.

The RCBO complies with EN/IEC 60947-2 and RoHS directives, ensuring quality and environmental responsibility in industrial, commercial, construction, and residential applications. Its compact footprint (width 90mm, height 93mm, depth 73mm) allows it to fit panels efficiently, with reset actuator via toggle switch for easy operational resets.

Installation is straightforward and fast thanks to clip-on mounting and clearly marked terminals. The earth leakage protection (Type AC) is ideally suited for installations where safety is a top priority, delivering reliable circuit interruption on detection of abnormal conditions.

Industrial applications: Electrical distribution boards and panels, commercial facilities, construction sites, residential buildings, and anywhere reliable earth fault protection is required.

Explore more circuit protection devices in the "Residual Current Circuit Breaker" category or browse Schneider Electric's full range on EnvMart for advanced electrical safety solutions.

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Frequently Asked Questions

This model has a rated current of 40A, making it suitable for various electrical applications.

The breaking capacity of this circuit breaker is up to 10kA at 400V AC, ensuring robust performance during fault conditions.

It utilizes a thermal-magnetic tripping mechanism, which enhances safety and operational efficiency by quickly detecting faults.

The dimensions of this model are 90mm in width, 93mm in height, and 73mm in depth, allowing for efficient panel integration.

This circuit breaker features Type C tripping characteristics, which are suitable for environments with temporary current inrush, such as during equipment start-up.

It is designed for DIN rail mounting, facilitating easy integration into electrical panels and systems.

The trip sensitivity of this circuit breaker is 30mA, allowing it to quickly detect and respond to earth faults.

It provides Type AC earth leakage protection, which is essential for installations where safety is a priority.

This model complies with EN/IEC 60947-2 and RoHS standards, ensuring quality and environmental responsibility.

It is suitable for use in electrical distribution boards, commercial facilities, construction sites, and residential buildings where reliable earth fault protection is required.

It features tunnel type terminals, which allow for secure electrical connections during installation.

This model is part of the Acti9 iDD40N series, which is known for its advanced reliability in electrical safety solutions.