Siemens 3VA1116-4EE32-0AA0 – 160A 3 Pole Molded Case Circuit Breaker (MCCB)
The Siemens 3VA1116-4EE32-0AA0 is a high-performance SENTRON 3VA1 Molded Case Circuit Breaker (MCCB) designed for reliable protection of electrical distribution systems against overloads and short circuits. Featuring a 3-pole configuration, 160A rated current, and 36kA breaking capacity at 415V AC, this MCCB is ideal for industrial panels, commercial buildings, power distribution boards, and motor protection applications. Equipped with a Thermal Magnetic Trip Unit (TM220 ATFM), it provides adjustable overload protection and fixed short-circuit protection, ensuring safe and efficient operation in demanding environments.
Key Features:
• Siemens SENTRON 3VA1 Series MCCB
• Part Number: 3VA1116-4EE32-0AA0
• 3 Pole (3P) configuration
• Rated current: 160A
• Breaking Capacity (Icu): 36kA at 415V AC
• Thermal Magnetic Trip Unit (TM220 ATFM)
• Adjustable overload protection (Ir: 112A to 160A)
• Fixed short-circuit protection (Ii: 10 × In)
• Compact Frame Size 160
• High operational reliability and safety
• Front terminal connection with nut keeper kit
• Suitable for industrial and commercial power distribution systems
• Long mechanical and electrical life
• Easy panel mounting installation
• Compliance with IEC 60947-2 standards
• Designed for overload and short-circuit protection
• Ideal for switchboards, MCC panels, and distribution boards
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 3VA1 |
| Part Number | 3VA1116-4EE32-0AA0 |
| Product Type | Molded Case Circuit Breaker (MCCB) |
| Frame Size | 160 |
| Number of Poles | 3 Pole (3P) |
| Rated Current (In) | 160A |
| Breaking Capacity (Icu) | 36kA @ 415V AC |
| Rated Operational Voltage | Up to 690V AC |
| Insulation Voltage | 800V |
| Trip Unit | TM220 ATFM |
| Overload Protection (Ir) | Adjustable 112A – 160A |
| Short Circuit Protection (Ii) | Fixed 10 × In |
| Protection Function | Overload & Short Circuit Protection |
| Connection Type | Front Terminal with Nut Keeper Kit |
| Mounting Type | Fixed Mounting |
| Frequency | 50/60 Hz |
| Degree of Protection | IP40 |
| Mechanical Life | Up to 20,000 Operations |
| Standard Compliance | IEC 60947-2 |
| Country of Origin | Czech Republic |
| Application | Power Distribution, MCC Panels, Switchboards, Industrial & Commercial Installations |
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