شنايدر MGNEA9C45C1630CA قاطع الدائرة الحالية المتبقية

شنايدر MGNEA9C45C1630CA Integrated المتبقية قواطع الدائرة الحالية مع حماية التيار الزائد (RCBO)

Product Line: Easy9 EA9C45 Integrated RCBO

انهيار النموذج:

MGNEA9C45 = Upgraded Easy9 1P+N integrated RCBO; C16 = C-curve, 16تيار مقنن; 30 = 30mA residual current; CA = Type A residual protection (plain C stands for Type AC)

✅ المعلمات الفنية الأساسية

البولنديين: 1ف + ن (دي بي إن, مرحلة + حيادي), 2 وحدات / 36عرض ملم

التصنيف الحالي: 16أ

منحنى التعثر: النوع ج (رحلة مغناطيسية: 5~10 بوصة; for lighting & دوائر المقبس العامة)

تصنيف الجهد التشغيلي: تيار متردد 230 فولت, 50هرتز

تصنيف التشغيل المتبقي الحالي: 30أماه (high sensitivity for personal shock protection)

Residual current type: النوع أ (detects AC sinusoidal leakage + تسرب العاصمة النابض; suitable for variable-frequency appliances, switch-mode power supplies, chargers, small EV charging circuits)

Rated short-circuit breaking capacity Icn: 4.5ال

وظائف الحماية: حماية الزائد + حماية ماس كهربائى + حماية تسرب الأرض (3-in-1)

تصاعد: 35مم DIN السكك الحديدية

Max wire cross-section: 16mm² copper cable; تشديد عزم الدوران: 2.5ن · م; top-in bottom-out wiring

Endurance: كهربائي & mechanical life: 20,000 دورات

المعايير: GB16917, IEC61009; with CCC certification

📌 Selection Differentiation (شديد الأهمية)

MGNEA9C45C1630C: اكتب مكيف الهواء, only detects AC leakage; for pure resistive lighting & دوائر المقبس

MGNEA9C45C1630CA: النوع أ; preferred for phone chargers, inverter air conditioners, سخانات المياه, water purifiers, small EV charging circuits (mandatory for modern residential electrical installations)

📍 Typical Application Scenarios

Residential indoor socket circuits, مطبخ & bathroom circuits, single-phase power distribution in small retail premises.

Not suitable for direct-on-line starting of high-power motors.

⚠️ Replacement Options

1. Direct same-series replacement: MGNEA9C45C1630CA (النوع أ)
2. Domestic equivalent alternatives: Chint NXBL-32 1P+N C16 30mA Type A; Delixi HDBE-40LE, إلخ.
3. Upgraded Schneider series: iC65N Vigi (iC65N + separate residual current attachment, 6كا كسر القدرة)

📋 Troubleshooting Guide

1. الرحلات مباشرة بعد الإغلاق: Earth leakage fault (Type A is more sensitive to DC leakage), or live-neutral cross-connection
2. Intermittent tripping under load: Minor line-to-earth leakage, or internal power supply board leakage from connected equipment
3. Cannot close the switch: Short circuit or overload; disconnect downstream loads before retesting
4. Test button (ت): Press once per month; the breaker should trip normally

Schneider MGNEA9C45C1630CA (EA9C45 1P+N C16 30mA Type A) vs Other Brands’ 1P+N RCBOs

Product positioning: Easy9 contractor-grade integrated RCBO, electronic Type A, 4.5كا كسر القدرة, 2 وحدات (36مم), neutral pole non-switched

Comparison scope: Chint NXBL, Delixi HDBE, ليجراند, Siemens 5SU1, ABB 1P+N RCBOs

1. Common Structural & Wiring Characteristics (All 1P+N Models)

✅ Shared features: Only the live (ل) pole is disconnected during tripping; حيادي (ن) pole remains continuous. The neutral pole has no overload/short-circuit protection. Strict L/N polarity is required; polarity reversal is forbidden. All models are 2-module (36مم) تم تركيب سكة DIN, 30mA instantaneous trip, منحنى C.

⚠️ This is an inherent design of 1P+N breakers, not exclusive to Schneider. It differs fundamentally from 2P RCBOs (which cut both live and neutral poles).

2. Key Differences Between Brands

(1) Residual Current Type (Most Common Pitfall)

This Schneider model: النوع أ (CA suffix). Detects both AC leakage and pulsating DC leakage; compatible with chargers, inverter AC, LED drivers, small EV chargers and switch-mode power supplies. This is the standard Type A required for modern residential & high-end renovation projects.

Many entry-level domestic 1P+N breakers: Default Type AC, only responding to sinusoidal AC leakage. They will fail to trip when DC leakage occurs from electronic loads, creating hidden safety risks.

Full Model List for MGNEA9C45 Series (Original Schneider Order Codes)

(1) C Curve | النوع أ (CA suffix, mainstream residential model)

(2) C Curve | اكتب مكيف الهواء (C suffix, legacy model for pure AC loads)

(3) D Curve | النوع أ (CA suffix, for motors & impulse loads)

(4) Derived K-type (Both live & neutral poles switched, اكتب مكيف الهواء)

MGNEA9C45C1630CK

MGNEA9C45C2030CK

Unified Technical Specifications for the Whole Series

البولنديين: 1ف + ن (دي بي إن); عرض: 36مم (2 وحدات)

كسر القدرة: Icn = 4.5kA

Leakage type: الكترونية, رحلة فورية, 30أماه

الأسلاك: Max 16mm² copper wire; تشديد عزم الدوران: 2.5ن · م

الجهد االكهربى: تيار متردد 230 فولت, 50هرتز

بناء: Monoblock integrated RCBO (not a MCB plus separate RCD attachment)

إشعار الإنهاء التدريجي

1. Old part numbers without the MGN prefix (EA9C45C1630C) have been upgraded to the new MGNEA9C45 range.
2. Low-current Type AC variants are gradually being discontinued. New projects are recommended to specify CA Type A.

دليل الاختيار السريع

1. General sockets, kitchen/bath circuits, inverter appliances → C curve + كاليفورنيا (النوع أ)
2. Pure resistive incandescent lighting loads → Type C (تكييف) is acceptable
3. مضخات المياه & small motors → D curve + كاليفورنيا (النوع أ)