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3VA1163-3GF42-0AA0 | MCCB 63 A, 4 Pole, 25 kA, Adjustable O/L & Adjustable S/C Settings, Thermal Magnetic Trip Unit (ATAM) – Siemens
Product Overview
The 3VA1163-3GF42-0AA0 is a high-performance Molded Case Circuit Breaker (MCCB) manufactured by Siemens. Designed for reliable and efficient circuit protection, this MCCB is suitable for a wide range of industrial and commercial applications.
Key Features
- Rated Current: 63 A
- Number of Poles: 4 Pole
- Breaking Capacity: 25 kA
- Trip Unit: Thermal Magnetic Trip Unit (ATAM)
- Adjustable Overload (O/L) Settings: Yes
- Adjustable Short-Circuit (S/C) Settings: Yes
- Mounting: Fixed
- Standards Compliance: IEC 60947-2
Applications
This MCCB is ideal for use in:
- Industrial control panels
- Commercial buildings
- Power distribution systems
- Motor protection circuits
- HVAC systems
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Operational Voltage (Ue) | 400 V AC |
| Rated Insulation Voltage (Ui) | 690 V AC |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Frequency | 50/60 Hz |
| Operating Temperature Range | -25°C to +70°C |
| Storage Temperature Range | -40°C to +85°C |
Benefits
- High breaking capacity ensures reliable protection against short circuits.
- Adjustable overload and short-circuit settings provide flexibility for various applications.
- Thermal magnetic trip unit offers precise and reliable tripping characteristics.
- Robust design ensures durability and long service life.
- Compliance with international standards guarantees safety and reliability.
Additional Information
For more details, including installation guidelines and technical support, please refer to the official Siemens product documentation or contact your local Siemens representative.
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