People Electric RDB5-63 MCB Modular Breaker 1P 2P 3P 4P 1~63A 230/400V 240/415V Low Voltage Miniature Circuit Breaker

Name: People Electric RDB5-63 MCB Modular Breaker 1P 2P 3P 4P 1~63A 230/400V 240/415V Low Voltage Miniature Circuit Breaker
Brand: People Electric
SKU: RDB5-63

Low-Voltage Electrical Product; for low-voltage power distribution and industrial control

Model

Poles

Rated current

Tripping curve

Breaking capacity

Rated voltage

SKU: RDB5-63 Category: Others

Description

People Electric RDB5-63 Low-Voltage Electrical Product

People Electric RDB5-63 miniature circuit breaker delivers 6000 A breaking capacity with 1P to 4P pole configurations.

Product Overview

The People Electric RDB5-63 miniature circuit breaker is rated for 230/400 to 240/415 V operating voltage at 50/60 Hz. Available in 1P, 2P, 3P, and 4P poles, it accommodates rated currents of 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A. The unit features B, C, and D tripping curves with a breaking capacity of 6000 A, an IP20 degree of protection, 20000 mechanical operations, and 4000 electrical operations.

Technical Parameters

Poles	1P,2P,3P,4P
Rated voltage	230/400~240/415 V
Rated current	2,4,6,10,16,20,25,32,40,50,63A
Tripping curve	B,C,D
Breaking capacity	6000 A
Model	RDB5-63

Key Selling Points

✓ Rated breaking capacity of 6000 A for circuit interruption

✓ Available in 1P, 2P, 3P, and 4P pole configurations

✓ Rated current ratings from 2A up to 63A (2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A)

✓ Tripping characteristics available in B, C, and D curves

✓ Rated operational voltage of 230/400~240/415 V at 50/60 Hz

✓ Endurance rated at 20000 mechanical operations and 4000 electrical operations

✓ Enclosure protection degree rated at IP20

Technical Highlights

Breaking capacity: 6000 A
Pole options: 1P, 2P, 3P, 4P
Rated current: 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Tripping curves: B, C, D
Rated voltage: 230/400~240/415 V, 50/60 Hz
Ingress protection: IP20
Service life: 20000 mechanical operations, 4000 electrical operations

Reference Datasheet Pages

The following pages were selected from the model catalogue and are included for technical reference:

RDB5-63 Catalog and Technical Data

Additional information

Model	RDB5-63
Poles	1P, 2P, 3P, 4P
Rated voltage	230/400~240/415 V
Rated current	2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63A
Tripping curve	B, C, D
Breaking capacity	6000 A

Technical Datasheet & Downloads

📄 Technical Documentation & Product Specifications

Download official engineering datasheets, certified test standards (IEC / UL / CE), wiring diagrams, and dimensional drawings for People Electric RDB5-63 MCB Modular Breaker 1P 2P 3P 4P 1~63A 230/400V 240/415V Low Voltage Miniature Circuit Breaker.

📥

Official Technical Datasheet (PDF) Complete electrical ratings, tripping characteristics, dimensions, and compliance specifications.

📐

2D/3D CAD & Dimensional Drawings STEP, DXF, and PDF CAD drawing files for panel builders and switchgear designers.

Technical FAQ & Selection Guide

💡 Frequently Asked Technical Questions & Selection Guide

Pure engineering specifications, tripping curve parameters, and electrical selection guidance for panel builders and system designers.

Curve Selection

How to choose between Tripping Curves B, C, and D for this miniature circuit breaker?

Curve B trips at 3–5 In (designed for resistive loads, electric heating, and domestic appliances with negligible inrush). Curve C trips at 5–10 In (the standard international choice for residential and commercial lighting, socket outlets, and small induction motors). Curve D trips at 10–14 In (specifically engineered for high-inrush inductive equipment such as industrial transformers, heavy motors, compressors, and welding circuits).

Breaking Capacity

How do I determine whether 6kA or 10kA breaking capacity is required for my installation?

Breaking capacity (Icn/Icu) must exceed the calculated prospective short-circuit fault current at the installation point. 6kA (IEC 60898-1) is standard for residential consumer units and sub-distribution branch circuits located downstream. 10kA (IEC 60947-2) is required for industrial facilities, main switchboards, commercial distribution panels, or circuits situated close to supply transformers where fault levels are high.

Poles & Neutral Isolation

How to choose the correct number of poles (1P, 1P+N, 2P, 3P, 3P+N, 4P) for single-phase and three-phase circuits?

For single-phase 230V circuits: 1P provides active phase protection; 1P+N or 2P isolates both live and neutral lines simultaneously (essential for TT earthing systems and sensitive sub-panels). For three-phase 400V systems: 3P protects balanced 3-wire motor loads; 3P+N or 4P is required for 4-wire mixed single-phase loads to ensure complete neutral disconnection during isolation.

DC vs AC Application

Can this circuit breaker be used in DC circuits (Solar PV, Battery Storage, Telecom)?

Standard AC breakers cannot safely extinguish DC arcs due to the absence of natural zero-crossing current. For DC circuits (60V to 1000V DC), select specialized DC breakers (such as DZ158-125 DC or NM8NDC series) equipped with permanent magnetic arc-blowout chutes and strictly observe polarity wiring to prevent arc re-ignition.

Modular Accessories & Interlocks

What modular accessories and mechanical interlocks can be fitted to this breaker?

Standard modular clip-on accessories can be mounted directly on the side without tools: OF (Auxiliary Contact for remote status indication), SD (Alarm Contact for trip fault signaling), MX (Shunt Trip for remote emergency tripping), MN (Under-voltage Release for voltage loss protection), and NXBZ mechanical interlock kits for manual generator/mains transfer switches.