The Siemens 3VA1116-3EE32-0AA0 is a high-performance SENTRON 3VA1 Molded Case Circuit Breaker (MCCB) designed for reliable protection of electrical distribution systems against overload and short-circuit faults. This 3 Pole MCCB features a 160A rated current with Thermal Magnetic Trip Unit (TM220) and adjustable overload protection settings, ensuring dependable circuit protection in industrial, commercial, and infrastructure applications. With a breaking capacity of 25kA at 415V AC, compact construction, and compliance with IEC standards, it provides enhanced operational safety, durability, and long service life for low-voltage power distribution systems.
• Siemens SENTRON 3VA1 Series Molded Case Circuit Breaker (MCCB)
• Part Number: 3VA1116-3EE32-0AA0
• Rated Current: 160A
• 3 Pole Configuration
• Breaking Capacity: 25kA at 415V AC
• Thermal Magnetic Trip Unit (TM220)
• Adjustable Overload Protection (Ir: 112A–160A)
• Fixed Short-Circuit Protection (Ii = 10 × In)
• Reliable Protection Against Overload & Short Circuit Faults
• Compact and Space-Saving Design
• High Mechanical and Electrical Endurance
• Fixed Mounting Type
• Front Terminal Connection
• Suitable for Industrial, Commercial & Infrastructure Applications
• Easy Installation and Maintenance
• Compliance with IEC Standards
• Durable Construction for Long Service Life
• Designed for Low-Voltage Power Distribution Systems
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 3VA1 |
| Part Number | 3VA1116-3EE32-0AA0 |
| Product Type | Molded Case Circuit Breaker (MCCB) |
| Number of Poles | 3 Pole |
| Rated Current (In) | 160A |
| Breaking Capacity (Icu) | 25kA @ 415V AC |
| Rated Operational Voltage (Ue) | Up to 690V AC |
| Rated Insulation Voltage (Ui) | 800V |
| Frequency | 50/60 Hz |
| Trip Unit Type | TM220 Thermal Magnetic |
| Overload Protection Range (Ir) | 112A – 160A |
| Short-Circuit Protection (Ii) | 1600A (10 × In) |
| Mounting Type | Fixed Mounting |
| Connection Type | Front Terminal / Lug Terminal |
| Degree of Protection | IP40 |
| Mechanical Life | Up to 20,000 Operations |
| Electrical Endurance | Up to 8,000 Operations |
| Operating Temperature | -25°C to +70°C |
| Dimensions (W × H × D) | 76.2 × 130 × 70 mm |
| Weight | Approx. 0.96 kg |
| Standard Compliance | IEC 60947-2 |
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