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3VA1116-5EF32-0AA0 | MCCB 160 A, 3 Pole, 55 kA, Adjustable O/L & Adjustable S/C Settings, Thermal Magnetic Trip Unit (ATAM) – Siemens
Product Overview
The 3VA1116-5EF32-0AA0 is a Molded Case Circuit Breaker (MCCB) manufactured by Siemens, designed for reliable and efficient protection of electrical circuits. This MCCB is part of the 3VA series, known for its robust construction and advanced features.
Key Features
- Rated Current: 160 A
- Number of Poles: 3 Pole
- Breaking Capacity: 55 kA
- Trip Unit: Thermal Magnetic Trip Unit (ATAM)
- Adjustable Overload (O/L) Settings: Yes
- Adjustable Short-Circuit (S/C) Settings: Yes
- Mounting: Fixed Type
- Standards Compliance: IEC 60947-2
Applications
This MCCB is suitable for a wide range of applications, including:
- Industrial plants
- 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 |
Additional Information
The 3VA1116-5EF32-0AA0 MCCB is designed to provide reliable protection against overloads and short circuits. The adjustable settings for both overload and short-circuit protection allow for precise customization to meet specific application requirements. The thermal magnetic trip unit ensures quick and accurate tripping in case of faults, minimizing downtime and enhancing safety.
Product Data Sheet
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