Schneider EA9AN2C25 Miniature Circuit Breaker

2 poteaux, Courbe de déclenchement de type C, 25Un courant nominal, 6kA pouvoir de coupure, 230/400V AC rated voltage. Suitable for overload and short-circuit protection in residential, commercial and light industrial power distribution systems.

1. Model Breakdown

EA9AN2C25 = EA9AN (series code) + 2 (number of poles: 2P.) + C (courbe de déclenchement) + 25 (courant nominal: 25UN)

EA9AN: Standard disjoncteur miniature from Schneider Easy9 series, slim design at 18mm per pole, high space utilization in distribution boards.

2P.: 2-pole protection, disconnects both live and neutral wires for enhanced electrical safety.

C: Type C tripping characteristic, tripping range 5–10×In, suitable for general loads such as lighting and sockets.

25: Rated current 25A, stable operation at 30℃ ambient temperature.

2. Key Technical Specifications

3. Caractéristiques du produit & Avantages
4. Safe & Reliable: Excellent current-limiting performance reduces fault impact on systems and equipment, improving safety and electrical life.
5. Opération facile: Fast make-and-break design minimizes arcing on contacts; intuitive operation, clear fault indication, and simple installation without complex commissioning.
6. Rentable: High performance-to-price ratio for residential, retail and small office applications; full series compliant with national standards, flame-retardant and eco-friendly enclosure.
7. Conception modulaire: Can be assembled with Easy9 series surge protective devices, over/undervoltage accessories and other modules for expanded protection functions.
8. Applications

Residential distribution systems: Protection for lighting and socket circuits in living rooms, chambres à coucher, etc..

Commercial buildings: Installation in distribution boards of small shops and offices.

Light industrial equipment: Auxiliary circuit protection in control cabinets.

Public facilities: Overload and short-circuit protection for lighting systems and small power equipment.

5. Sélection & Replacement Recommendations
6. Application Matching

Suitable for load circuits with total power ≤5.5kW (230V) or ≤17kW (380V).

Recommended for resistive loads (par exemple. éclairage) and general inductive loads (par exemple. climatiseurs, refrigerators and other household appliances).

2. Modèles alternatifs

Upgraded within the same series: EA9AH2C25 (10kA pouvoir de coupure, for higher short-circuit risk environments).

Same-brand alternative: Acti9 series C65N2C25 (performances similaires, compatible dimensions).

Domestic brand alternatives: CHINT NXB-63 2P C25, DELIXI DZ47s 2P C25 (lower cost, comparable performance).

6. Installation & Notes d'utilisation
7. Avant l'installation, verify the model matches load requirements and check rated current and number of poles.
8. Installer au sec, ventilated environments, away from high temperatures, humidity and corrosive conditions.
9. Ensure conductors meet specifications during wiring, with proper torque to avoid overheating from loose connections.
10. Inspect the breaker regularly to ensure flexible operation, no damage or overheating.
11. After a fault trip, identify and resolve the cause before resetting; avoid repeated closing without troubleshooting.

Schneider Easy9 (EA9) Series Model List & Order Numbers

Schneider EA9 (Easy9) series is a product line of miniature circuit breakers and protective devices for residential, commercial and light industrial power distribution, featuring slim design (18mm/pole), cost efficiency and easy installation. Below is the complete model format, specification range and ordering rules by sub-series.

1. EA9 Series Naming Convention

EA9XXX[Poteaux][Curve][Current][Suffixe]

2. EA9AN Series (Standard MCB, 6kA Breaking Capacity)

2.1 Complete Model List

2.2 Order Number Notes

Standard models use the same code for model and order number, par exemple. order number for EA9AN2C25 is EA9AN2C25.

Models with indicator: add suffix “R”, par exemple. EA9AN3C40R.

Packing: 4 pièces/boîte, 32 pcs/carton (standard).

3. EA9AH Series (High Breaking MCB, 10kA Breaking Capacity)

3.1 Complete Model List

3.2 Order Number Notes

New models carry the “NEW” suffix, par exemple. EA9AH4D100NEW.

Packing: 3 pièces/boîte, 18 pcs/carton.

4. EA9R Series (Disjoncteur à courant résiduel, RCBO)

4.1 Complete Model List (1P+N / 2P. / 3P. / 4P.)

4.2 Order Number Notes

RCBO model format: EA9RN[Poteaux][Curve][Current][Leakage][Taper]

Leakage rating: 30C = 30mA Type A (standard); 30CAR = 30mA Type A with indicator.

Packing: 20 pcs/carton (standard).

5. Overview of Other EA9 Sub-Series

6. Sélection & Replacement Advice
7. EA9AN vs EA9AH

EA9AN (6le): For standard residential and commercial distribution.

EA9AH (10le): For industrial environments and high short-circuit risk locations.

2. Replacement Options

Same-brand upgrade: Acti9 series C65N2C25 (performances similaires, dimensionally compatible).

Domestic alternatives: CHINT NXB-63 2P C25, DELIXI DZ47s 2P C25 (lower cost).

3. Ordering Tips

New models (par exemple. EA9AH series) are marked with “NEW”; old versions are being phased out.

Confirm number of poles, tripping curve and rated current before ordering to avoid mismatches.

Translation Notes

All technical terms follow international electrical engineering standards (IEC/NEC).

Brand and model codes remain unchanged as official Schneider part numbers.

Chinese domestic brands (CHINT, DÉLIXI) use widely recognized English spellings in global trade.