シュナイダーエレクトリック EA9RN2C1030C

2-Pole Type A 残留電流作動型サーキットブレーカー (RCBO) from the Easy9 series, factory-assembled integrated design, 過負荷に対する三重保護を提供, short-circuit and earth leakage

主要なパラメータ: Rated current 10A, C-curve tripping characteristic (5–10×In), rated residual operating current 30mA, breaking capacity 6kA, rated voltage 230/400V AC

アプリケーション: Low-voltage final distribution in residential and commercial buildings; especially suitable for loads sensitive to pulsating DC earth leakage (例えば, electronic equipment, lighting systems)

認証 & 環境: Complies with GB 16917 / IEC 601009, CCC certified, Green Premium product, meets RoHS / REACH requirements

1. Model Number Breakdown

2. Complete Technical Data

3. 主な特長 & Benefits
4. Type A earth leakage protection: Compared with Type AC, detects pulsating DC leakage, ideal for modern electronic loads
5. Factory-preassembled design: Breaker and leakage module assembled at factory to avoid on-site misassembly hazards
6. 費用対効果の高い: Easy9 series optimized for residential / commercial final distribution, balancing performance and cost
7. Safe and reliable: Complies with international and national standards; 6kA breaking capacity handles common short-circuit faults
8. Eco-certified: Green Premium product compliant with major global environmental regulations
9. アプリケーション & Installation Recommendations

代表的な用途:

Protection for residential lighting and socket circuits

Power distribution in small commercial buildings

Power supply for leakage-sensitive electronic equipment

Final distribution in offices, shops and similar premises

インストールに関する注意事項:

Mount on standard 35mm DIN rail

Ensure load current does not exceed rated 10A

Suitable for TT, TN-S, TN-C-S earthing systems

Use appropriate cable cross-section (recommended ≥1.5mm² copper conductor)

5. 代替モデル & 注文情報

Full factory model: EA9RN2C1030CA (standard version)

Same-series alternatives:

1P+N version: EA9RN1C1030C

3P / 4P versions: EA9RN3C1030C / EA9RN4C1030C

Different ratings: EA9RN2C1630C (16あ), EA9RN2C2030C (20あ), 等.

Chinese brand equivalents: CHINT NXBLE-32 2P C10 30mA; DELIXI DZ47LE-32 2P C10 30mA

6. Selection & Safety Warnings
7. 30mA residual protection is intended for personal shock protection, not equipment protection (higher IΔn required)
8. C-curve suits general loads; for motors and inductive loads, D-curve devices are recommended
9. Test the earth leakage function regularly after installation (using the test button)
10. 使用温度範囲: -25°C ～ +60°C; avoid installation in extreme environments

International Brand Equivalents & Full EA9RN Series List

Below are international brand replacements and full series order codes for EA9RN2C1030C (2P C10A 30mA Type A RCBO) for substitution and inventory management.

1. International Brand Cross-Reference

2. Full Schneider EA9RN Series Model List (Standard Order Codes)

EA9RN series are factory-integrated RCBOs in the Easy9 range, with combinations of poles (1P+N / 2P / 3P / 4P), C-curve, 定格電流 (6A-63A), 残留電流 (30ミリアンペア / 100ミリアンペア), Type A.

1P+N

2P

3P

4P

3. Special Model Notes
4. K variant: With overvoltage protection, suffix “K”, 例えば, EA9RN2C1030CK
5. Type AC vs Type A:

Type AC: Detects only AC earth leakage, marked AC or unmarked

Type A: Detects AC + pulsating DC leakage, marked A or CA

3. Packing: 標準 2 個/箱, 12 pcs/carton (1 pc/box for some high-current models)
4. Substitution Selection Guidelines
5. Confirm leakage type: EA9RN2C1030C is Type A; prefer Type A replacements, avoid Type AC (especially for electronic loads)
6. Verify breaking capacity: Original is 6kA; replacement should meet or exceed this value
7. Match poles and tripping curve: 2P, C-curve (5–10×In)
8. Check mounting dimensions: All fit 35mm DIN rail, occupy 2 モジュール

Applications of Schneider EA9RN2C1030C

The EA9RN2C1030C is a 2P, C10A, 30ミリアンペア, Type A integrated earth-leakage circuit breaker designed for residential and commercial final distribution, primarily for personal electric shock protection + overload and short-circuit protection for low-power circuits.

1. Residential (最も一般的な)
2. General lighting circuits

Living room, bedroom, study, corridor, balcony lighting for LED panels, downlights, ceiling lights; 10A is fully sufficient.

2. Low-power socket circuits

Bedside sockets, study sockets, living room auxiliary sockets for table lamps, phone/laptop chargers, ファン, routers.

3. Small loads in wet areas

Bathroom lighting / ventilation fans, small kitchen appliances (mini rice cookers, eggbeaters, kettles); 30mA provides effective shock protection.

4. Old residential wiring upgrades

Upgrading existing 10A legacy circuits with modern RCBOs for improved safety.

2. Office & Small Commercial
3. Workstation power

Individual desks: PCs, monitors, プリンター, scanners and other light office equipment.

2. Shop lighting

Main lighting in convenience stores, stationery shops, nail salons, milk tea shops.

3. Low-voltage equipment power

CCTV cameras, card readers, small switches, wireless APs.

4. Public area lighting

Corridors, stairwells, building lobbies, partial underground garage lighting.

3. Light Industrial & Auxiliary Engineering
4. Control circuit power

Control supplies for small fans, パンプス, automation systems.

2. Temporary power

Construction site dorm lighting, exhibition and event temporary low-voltage distribution.

3. Small branch circuits in distribution boards

Final sub-circuit protection with combined overload, short-circuit and earth-leakage functions.

4. Special Applications for Type A Leakage Protection

This device supports Type A earth leakage detection of pulsating DC components, making it superior to standard Type AC for:

LED lighting and electronically ballasted lighting circuits

Switching power supplies, adapters, small variable-frequency devices

Damp environments requiring high sensitivity and reliability

Unsuitable Applications (Important)

High-power loads such as air conditioners, 電気温水器, induction cookers, オーブン, 瞬間湯沸かし器 (easily exceed 10A)

Heavy industrial motors and large machinery

Main circuits requiring 100mA / 300mA equipment-level earth leakage protection