The Siemens 3VA2116-5HM42-0AA0 is a SENTRON 3VA2 series Molded Case Circuit Breaker (MCCB) designed for advanced protection of low-voltage electrical distribution systems. This 4-pole MCCB is equipped with an Electronic Trip Unit (ETU330 LIG) providing precise overload, short-circuit, and ground fault protection. With a rated current of 160A and a breaking capacity of 55kA at 415V AC, it is ideal for industrial power distribution, feeder protection, motor control centers, and critical electrical installations requiring enhanced system reliability and protection.
• Siemens SENTRON 3VA2 series MCCB
• Part Number: 3VA2116-5HM42-0AA0
• 4-pole molded case circuit breaker
• Electronic Trip Unit ETU330 (LIG)
• Rated current: 160A
• Frame size: 160A IEC frame
• Breaking capacity: 55kA at 415V AC
• Adjustable overload protection (Ir: 63A–160A)
• Adjustable short-circuit protection (Ii: 1.5–10 × In)
• Integrated ground fault protection (Ig: 0.2–1 × In)
• Adjustable neutral conductor protection (OFF / 50% / 100%)
• Line protection with Long-time, Instantaneous & Ground Fault functions (LIG)
• High-performance electronic protection system
• Fixed mounting execution
• Screw terminal connection
• Compact and rugged industrial design
• High mechanical and electrical endurance
• Suitable for industrial and commercial power distribution applications
• Complies with IEC standards for low-voltage circuit breakers
• Ideal for LT panels, PCC panels, MCC systems, feeder circuits, and critical power distribution networks
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 3VA2 |
| Part Number | 3VA2116-5HM42-0AA0 |
| Product Type | MCCB (Molded Case Circuit Breaker) |
| Number of Poles | 4 Pole |
| Rated Current (In) | 160A |
| Frame Size | 160A IEC Frame |
| Trip Unit Type | Electronic Trip Unit ETU330 LIG |
| Overload Protection | Adjustable (63A–160A) |
| Short Circuit Protection | Adjustable (1.5–10 × In) |
| Ground Fault Protection | Adjustable (0.2–1 × In) |
| Neutral Protection | Adjustable (OFF / 50% / 100%) |
| Breaking Capacity (Icu) | 55kA at 415V AC |
| Rated Operational Voltage | Up to 690V AC |
| Mounting Type | Fixed Mounting |
| Connection Type | Screw / Lug Terminal |
| Protection Functions | Overload, Short Circuit & Ground Fault |
| Degree of Protection | IP40 |
| Control Type | Electronic Protection System |
| Standard Compliance | IEC 60947-2 |
| Net Weight | Approx. 2.68 kg |
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