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PRODUCT POSITION:HOMEPRODUCT—EATON Z-SCH230/25-40
EATON Z-SCH230/25-40
Eaton Z-SCH230/25-40 – 25kA, 40A miniature circuit breaker (MCB), 1P, 230V AC, Type C tripping curve. DIN rail mount, 6kA breaking capacity. Ideal for residential/commercial circuit protection. IEC 60898-1 certified.
DESCRIBE
Eaton Z-SCH230/25-40 – Miniature Circuit Breaker (MCB) Technical Specifications

Electrical Parameters
Type: Single-pole (1P)

Rated Current (Iₙ): 40A

Rated Voltage (Uₙ): 230V AC (50/60Hz)

Tripping Curve: Type C (5-10×Iₙ)

Breaking Capacity (Icn): 6kA at 230V AC

Energy Limiting Class: 3 (high limiting capability)

Protection Characteristics
Overload Protection: Yes (thermal)

Short-Circuit Protection: Yes (electromagnetic)

Tripping Time:

Overload: <1h at 1.45×Iₙ

Short-circuit: Instantaneous at >10×Iₙ

Mechanical/Construction
Mounting: DIN rail (35mm)

Terminals:

Input/Output: Screw-type (up to 25mm²)

Torque: 2.5Nm

Width: 18mm (1-module)

Operating Temperature: -25°C to +60°C

Standards & Certifications
Compliance: IEC 60898-1, EN 60898, CE

Pollution Degree: 2

IP Rating: IP20 (enclosure dependent)

Typical Applications
Residential distribution boards

Commercial lighting circuits

Branch circuit protection (motors, appliances)
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