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Legrand RX3-D40/3P Miniature Circuit Breaker

Name: Legrand RX3-D40/3P Miniature Circuit Breaker
SKU: 413324E

Brand:

Legrand

Series:

RX3

Rated Current:

40A

Trip Characteristics:

Poles:

Rated Voltage:

400VAC

Breaking Capacity:

6KA

Model:

RX3-D40/3P

Order Number:

413324E

Description:

Legrand miniature circuit breaker RX3-D40/3P, breaking capacity 6KA, trip characteristic D, 400VAC, 40A

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Product parameters
Series Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	Legrand
Series：	RX3
Rated Current：	40A
Trip Characteristics：	D
Poles：	3P
Rated Voltage：	400VAC
Breaking Capacity：	6KA

Products with the same attribute : 0

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Series Overview

Scope of Application

• MCB and RCBO products in the RX3 series meet electrical requirements for residential and small commercial areas, providing comprehensive safety solutions such as overload protection, short-circuit protection, and residual current protection. These products address diverse building needs: two current tripping characteristic curves, varying breaking capacities, and residual current protection.

RCBOs

• Rated current (Iₙ): 6–63A

• Poles: 1P+N, 2P, 3P, 3P+N

• Breaking capacity: 4.5kA, 6kA

• Rated residual operating current (AC): 30mA, 100mA, 300mA

• Tripping characteristic curves: Curve C, Curve D

• Compliant with GB 16917.1, GB 16917.22

MCBs

• Rated current (Iₙ): 6–63A

• Poles: 1P, 1P+N, 2P, 3P, 4P

• Breaking capacity: 4.5kA, 6kA

• Tripping characteristic curves: Curve C, Curve D

• Compliant with IEC 60898-1 standard

• Compliant with GB 10963.1

Quick and Simple Wiring

• IP2X protection rating

• Robust wiring capacity: 35mm²

• Secure and reliable terminals

• Compatible with flat-head screwdrivers

Clear Visual Markings

• Easy operation; handle does not obscure labeling

• Concise silkscreen printing, clear and durable

Bistable Structure for Flexible Installation

• Easy placement and removal on DIN rail

Safe and Comfortable Design

• Optimized dimensions and materials ensure airflow within the breaker, limiting temperature rise between adjacent units.

Reliable RX3 Installation Assurance

• Enduring mechanical lifespan: 10,000 operations

• Operational range under extreme conditions: -25°C to +70°C

• Current-limiting class: Class 3

• Certification marks: CCC, CE

• Environmental standard: RoHS

Rachel

Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes. Email: Anthony@icxsg.com

We offer competitive product pricing. For fast support, send your email, phone, address, and the product model & quantity you want—we’ll reach out quickly!

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Legrand RX3-D40/3P Miniature Circuit Breaker

Product parameters

Series Overview

Rachel

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