المقاولين,قاطع الدائرة,العاكس للطاقة الشمسية,عداد كهرباء,البطاريات الشمسية
Part Number Breakdown & تحديد موضع المنتج
EA9RN3C3230CA is a 3‑pole integrated Residual Current Circuit Breaker with Overcurrent protection (RCBO) from Schneider Electric’s Easy9 series (EA9R).
It provides threefold protection: الزائد, short‑circuit, and earth‑leakage protection, suitable for final distribution systems in residential, تجاري, and light industrial applications.
| Part Segment | وصف |
| EA9R | Easy9 series RCBO |
| ن | Standard breaking capacity (6 kA) |
| 3 | Number of poles (3ص), three‑phase protection |
| ج | Tripping curve type, للأحمال العامة (إضاءة, مآخذ) |
| 32 | التصنيف الحالي: 32 A |
| 30 | Residual current sensitivity: 30 mA, for personal electric shock protection |
| CA | Type‑A leakage protection, detects AC and pulsating DC leakage for modern electronic loads |
- Key Electrical Specifications
| المعلمة | مواصفة |
| Rated operational voltage | 230/400 V AC, three‑phase four‑wire system |
| تصنيف الجهد العزل | 600 V AC |
| Rated impulse withstand voltage | 4 kV |
| التصنيف الحالي (في) | 32 A |
| منحنى التعثر | النوع ج, magnetic tripping range: 5–10 × In |
| كسر القدرة (Icn) | 6 kA (at 400 V) |
| Residual current sensitivity (IΔn) | 30 mA, fast operation (≤ 0.1 s) |
| Leakage protection type | Type‑A, detects AC and pulsating DC leakage |
| Rated frequency | 50/60 Hz |
| Isolation function | Complies with IEC standards, provides isolation |
- سمات & Benefits
- Threefold protection: الزائد, short‑circuit, and earth‑leakage protection for comprehensive electrical safety.
- Type‑A leakage detection: Suitable for pulsating DC leakage from modern electronic equipment (switching power supplies, inverters, إلخ.).
- Clear status indication: Handle and contact position indication for quick status judgment.
- Reliable mechanical performance: Mechanical life ≥ 20,000 operations; electrical life ≥ 5,000 operations.
- تركيب سهل: Standard 35 mm DIN‑rail mounting with locking clamps.
- Eco‑friendly: Mercury‑free, complies with EU RoHS and China RoHS; part of Schneider Green Premium.
- Wide operating temperature: -25 °C to +60 °C.
- تثبيت & Maintenance Guide
متطلبات التثبيت
تصاعد: Standard 35 mm DIN‑rail; width = 3 modules (54 mm); height = 117 mm.
Wiring capacity:
قمة: M5 terminal, max 25 mm² flexible cable
قاع: M6.5 terminal, max 25 mm² flexible / 35 mm² semi‑rigid / solid cable
Environment: Dust‑free, dry, non‑corrosive, اهتزاز منخفض; installation altitude ≤ 2000 m.
أمان: Must be installed by a qualified electrician in accordance with GB 16917 and IEC 61009.
صيانة
- Operate ON/OFF monthly to check mechanical function.
- Test leakage protection quarterly using the TEST button.
- بعد تعثر الخطأ, resolve the cause before resetting.
- Avoid frequent unnecessary operation.
- Clean with dry cloth only when power is off; no chemical cleaners.
- استبدال & Upgrade Options
Same‑Series Replacements
| نموذج | اختلاف | طلب |
| EA9RN3C3230CR | New marking, identical performance | Stock replacement |
| EA9RN3C3230CNEW | New naming, same performance | Product iteration |
| EA9RN3C32100CA | 100 mA sensitivity, for equipment protection | المحركات, مضخات |
نماذج مطورة (Higher Performance)
| مسلسل | Typical Model | التحسينات الرئيسية |
| A9 Pro | A9P323230 | Smart monitoring, التحكم عن بعد, fault diagnostics |
| Acti9 iID | A9R26332 | Selective protection, 10 kA breaking capacity, longer life |
Cross‑Brand Compatible Replacements
| ماركة | نموذج الاستبدال | التوافق |
| سيمنز | 5SU9356‑3CR32 | Identical electrical & mounting dimensions |
| ايه بي بي | GS201 A‑C32/0.03 | Equivalent protection, Type‑A, 32 A/30 mA, DIN‑rail |
| شينت | NXBLE‑32‑3P‑C32/0.03A | Cost‑effective direct replacement |
- التطبيقات & Selection Tips
التطبيقات النموذجية
Three‑phase power circuits in residential/commercial buildings (AC units, مضخات, المشجعين)
Final distribution for light industrial equipment (machine tools, packaging machinery)
Input protection for PV inverters, يو بي إس, and power electronics
المستشفيات, مراكز البيانات, and high‑safety locations
Selection Guidelines
- Verify voltage (230/400 V) and frequency (50/60 Hz).
- Choose tripping curve: Type C for general loads.
- التصنيف الحالي: 32 A suitable for three‑phase loads ≤ 7 kW.
- Use Type‑A for systems with electronic equipment.
- 6 kA breaking capacity suits most final circuits; upgrade to 10 kA near transformers.
- Approvals & Compliance
Standards: GB 16917 / IEC 61009
الشهادات: سي سي سي, م
Environment: EU RoHS, China RoHS, REACH compliant
Warranty: 3‑year official Schneider warranty under normal use
EA9RN3C3230CA is a reliable, easy‑to‑install 3‑pole, 32 A, 30 mA, Type‑A RCBO from the Schneider Easy9 series. It provides comprehensive protection for final distribution applications. Suppliers can recommend same‑series replacements, upgrade to A9 Pro / Acti9 iID, or offer cross‑brand alternatives based on project requirements.
Cross‑Brand & Equivalent Model List for Schneider EA9RN3C3230CA
- Full List of Equivalent Models
(EA9RN series, 3ص, 32 A, 30 mA, Type‑A RCBO)
| نموذج | وصف | Key Specs | ملحوظات |
| EA9RN3C3230CA | Standard model | 3ص, C32A, 30أماه, Type‑A, 6ال | Base version |
| EA9RN3C3230CR | New marking | 3ص, C32A, 30أماه, Type‑A, 6ال | Label update only |
| EA9RN3C3230CNEW | New naming | 3ص, C32A, 30أماه, Type‑A, 6ال | Performance unchanged |
| EA9RN3C3230CAR | Regional variant | 3ص, C32A, 30أماه, Type‑A, 6ال | Regional supply |
Other Current Ratings (3ص, 30 mA, Type‑A)
| نموذج | التصنيف الحالي | طلب |
| EA9RN3C1030CA | 10 A | Small three‑phase loads |
| EA9RN3C1630CA | 16 A | Small/medium equipment |
| EA9RN3C2030CA | 20 A | General power circuits |
| EA9RN3C2530CA | 25 A | Medium power loads |
| EA9RN3C4030CA | 40 A | Heavy three‑phase loads |
| EA9RN3C5030CA | 50 A | High‑power equipment |
| EA9RN3C6330CA | 63 A | Main switches / large machinery |
- Cross‑Brand Cross‑Reference
(3ص, 32 A, 30 mA, Type‑A RCBO, direct interchangeable)
| ماركة | نموذج | التصنيف الحالي | Sensitivity | Breaking | التوافق |
| سيمنز | 5SU9356‑3CR32 | 32 A | 30 mA | 6 kA | Fully compatible |
| سيمنز | 5SU9356‑3CR32NEW | 32 A | 30 mA | 6 kA | New version |
| ايه بي بي | GS201 A‑C32/0.03 | 32 A | 30 mA | 6 kA | Direct replacement |
| ايه بي بي | S201‑C32 A‑0.03 | 32 A | 30 mA | 6 kA | تصميم مدمج |
| شينت | NXBLE‑32‑3P‑C32/0.03A | 32 A | 30 mA | 6 kA | Cost‑effective |
| نادر | NDBLE‑32‑3P‑C32/0.03A | 32 A | 30 mA | 6 kA | Reliable domestic |
| لذيذ | CDL7‑32‑3P‑C32/0.03A | 32 A | 30 mA | 6 kA | الخيار الاقتصادي |
| تشانغشو التبديل | CH3L‑32‑3P‑C32/0.03A | 32 A | 30 mA | 6 kA | Industrial grade |
- Full Naming Convention for EA9RN Series
| Segment | معنى | Options |
| EA9R | مسلسل | Easy9 RCBO |
| ن | كسر القدرة | N = 6 kA |
| 3 | البولنديين | 1ص, 2ص, 3ص, 4ص, 1ف + ن |
| ج | منحنى التعثر | C = general; D = motor / heavy load |
| 32 | التصنيف الحالي | 6, 10, 16, 20, 25, 32, 40, 50, 63 A |
| 30 | Leakage sensitivity | 30 mA (personal); 100 mA (equipment) |
| CA | Leakage type | CA = Type‑A; AC = Type‑AC |
- Selection Notes
- Leakage type: Use Type‑A for systems with inverters, switching power supplies.
- كسر القدرة: 6 kA for most final circuits; 10 kA near transformers.
- أبعاد: 35 mm DIN‑rail; 3P = 3 modules (54 mm).
- شهادة: Use CCC‑approved products in China.
- Brand consistency: Prefer same brand in one system to avoid unwanted tripping.
- استبدال & Upgrade Path
Upgrades Within Schneider
| مسلسل | نموذج | Improvements | طلب |
| Acti9 iID | A9R26332 | Selective protection, 10 kA | Commercial & industrial |
| A9 Pro | A9P323230 | Smart monitoring, التحكم عن بعد | Smart buildings, مراكز البيانات |
Cross‑Series Drop‑In Replacements
EA9RN3C3230CA ↔ EA9RN3C3230CR (new marking)
For higher breaking: EA9RH3C3230CA (10 kA), same dimensions
The Schneider EA9RN3C3230CA is a robust 3P, 32 A, 30 mA, Type‑A RCBO. Equivalent models include EA9RN3C3230CR and EA9RN3C3230CNEW.
Top cross‑brand direct replacements:
Siemens 5SU9356‑3CR32, ABB GS201 A‑C32/0.03, Chint NXBLE‑32‑3P‑C32/0.03A.
