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Product Description – 3VM11255GE420AA0
Siemens MCCB 25 A, 4 Pole, 55 kA, Adjustable O/L & Fixed S/C Settings, Thermal Magnetic Trip Unit (ATFM)
Key Features:
- Model: 3VM11255GE420AA0
- Type: Molded Case Circuit Breaker (MCCB)
- Rated Current: 25 A
- Number of Poles: 4 Pole
- Breaking Capacity: 55 kA
- Trip Unit: Thermal Magnetic Trip Unit (ATFM)
- Overload Protection: Adjustable
- Short Circuit Protection: Fixed Settings
- Voltage Rating: Suitable for low voltage applications
- Mounting: Fixed Mounting
- Standards Compliance: IEC 60947-2, IEC 60947-4-1
- Application: Suitable for industrial, commercial, and residential applications
Detailed Features:
- Thermal Magnetic Trip Unit (ATFM): Provides reliable protection against overloads and short circuits. The thermal element protects against overloads, while the magnetic element provides instantaneous protection against short circuits.
- Adjustable Overload Protection: Allows for fine-tuning of the overload protection settings to match the specific requirements of the application.
- Fixed Short Circuit Settings: Ensures consistent and reliable short circuit protection without the need for adjustment.
- High Breaking Capacity: With a breaking capacity of 55 kA, this MCCB is capable of interrupting high fault currents, ensuring safety and reliability in demanding environments.
- 4 Pole Design: Provides protection for all three phases and the neutral, making it suitable for a wide range of applications.
- Robust Construction: Designed for durability and long service life, even in harsh environments.
- Easy Installation: Fixed mounting design simplifies installation and reduces downtime.
- Compliance with International Standards: Meets the requirements of IEC 60947-2 and IEC 60947-4-1, ensuring high performance and safety.
Applications:
- Industrial plants and machinery
- Commercial buildings and infrastructure
- Residential complexes
- Power distribution systems
- Motor protection circuits
Technical Specifications:
| Parameter | Value |
|---|---|
| Rated Current (In) | 25 A |
| Number of Poles | 4 |
| Breaking Capacity (Icu) | 55 kA |
| Trip Unit Type | Thermal Magnetic (ATFM) |
| Overload Protection | Adjustable |
| Short Circuit Protection | Fixed Settings |
| Mounting Type | Fixed |
| Standards | IEC 60947-2, IEC 60947-4-1 |
Disclaimer:
Specifications are subject to change without notice. Please refer to the manufacturer’s datasheet for the most accurate and up-to-date information.
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