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Shanghai Renmin RMM3L-125H/4300D 63A Front-panel non-delay I-type molded case leakage protection circuit breaker

Brand:

Shanghai Renmin

Series:

RMM3L

How It Works:

Manual

Frame Current:

125A

Protection Function:

Wiring Method:

Front panel wiring

Poles:

Installation:

Fixed

Model:

RMM3L-125H/4300D 63A Non-delay type I before panel

Order Number:

Description:

Shanghai Renmin Molded Case Leakage Protection Circuit Breaker RMM3L-125H/4300D 63A Front Panel Non-delay I Type, Fixed, Manual,, Front Panel Wiring, 4P, Frame Current 125A

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Product parameters
Series Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	Shanghai Renmin
Series：	RMM3L
How It Works：	Manual
Frame Current：	125A
Protection Function：	LI
Wiring Method：	Front panel wiring
Poles：	4P
Installation：	Fixed

Products with the same attribute : 0

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Series Overview

RMM3L Molded Case Circuit Breaker with Residual Current Protection

· Purpose

The RMM3L series Molded Case Circuit Breaker (MCCB) with residual current protection is suitable for circuits with AC 50Hz, rated operational voltage up to 400V, and rated operational current up to 630A for infrequent switching. For circuit breakers with rated operational current up to 400A, they can also be used for infrequent starting of motors. The circuit breaker provides protection against overload, short-circuit, and undervoltage. Simultaneously, it can provide protection against indirect contact for personnel and equipment leakage protection, and can also prevent fire hazards caused by earth fault currents resulting from equipment insulation damage. When other protective devices fail, circuit breakers with a rated residual operating current not exceeding 30mA can also be used as supplementary protection against direct contact.

· Working Conditions

Ambient temperature: -5°C to +40°C; the average value over 24 hours shall not exceed +35°C. Atmospheric conditions: At a maximum temperature of +40°C, the relative humidity of the air shall not exceed 50%. Higher relative humidity is permissible at lower temperatures, for example, up to 90% at +20°C. Special measures shall be taken for occasional condensation due to temperature changes. Pollution degree: Level 3. Altitude: The altitude of the installation site shall not exceed 2000m.

· Standards

GB/T 14048.2, IEC 60947-2

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

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Shanghai Renmin RMM3L-125H/4300D 63A Front-panel non-delay I-type molded case leakage protection circuit breaker

Product parameters

Series Overview

Rachel

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