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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 3VA2216-7MN32-0AA0 |
| Alternative Part Number | 3VA22167MN320AA0 |
| Part Manufacturer | Siemens |
| Product Brandname | SENTRON |
| Product Designation | Molded case circuit breaker |
| Design | Motor protection |
| Overcurrent Release | ETU350M |
| Protective Function | LSI (Long-time delay, Short-time delay, Instantaneous) |
| Number of Poles | 3 |
| Rated Insulation Voltage (Ui) | 800 V |
| Maximum Rated Operational Voltage (Ue) | 690 V (AC 50/60Hz) |
| Operating Power at AC-3, 400 V | 75 kW |
| Operating Power at AC-3, 230 V | 45 kW |
| Active Power Loss per Device | 75 W |
| Active Power Loss per Pole | 25 W |
| Mechanical Service Life | 20,000 switching cycles |
| Electrical Endurance at AC-1 | 10,000 switching cycles at 380/415 V 50/60 Hz |
| Electrical Endurance at AC-3 | 5,000 switching cycles at 380/415 V 50/60 Hz |
| Net Weight | 2.3 kg |
| Rated Continuous Current (Iu) | 160 A |
| Operating Current at 40 °C | 160 A |
| Switching Capacity Class | C |
| Maximum Short-Circuit Breaking Capacity (Icu) | 110 kA at 415 V |
| Operational Short-Circuit Breaking Capacity (Ics) | 110 kA at 415 V |
| Short-Circuit Current Making Capacity (Icm) | 242 kA at 415 V |
| Adjustable Response Value Current (Ir) | 63 A to 160 A |
| Ambient Temperature Operating Range | -25 °C to 70 °C |
| Ambient Temperature Storage Range | -40 °C to 80 °C |
| Protection Class IP on the Front | IP40 |
| Phase Failure Detection | Yes |
| Communication Function | No |
| Ground Fault Monitoring Version | Without |
| Mechanical Design Dimensions | Height: 181 mm, Width: 105 mm, Depth: 86 mm |
| Electrical Connection Type | Lug terminal, Front terminal |
| Product Extension Optional | Motor drive (Yes) |
The Siemens 3VA2216-7MN32-0AA0 is a robust and reliable moulded case circuit breaker designed for motor protection. This three-pole device is part of the SENTRON product family, known for its high-quality electrical components. It features an ETU350M overcurrent release with LSI (Long-Time, Short-Time, and Instantaneous) protective functions, ensuring comprehensive protection for electrical circuits.
With a rated insulation voltage of 800V and a maximum operational voltage of 690V AC at 50/60Hz, this circuit breaker is suitable for a wide range of industrial applications. It has a breaking capacity class C with an ICU of 110kA at 415V, highlighting its capability to handle high fault currents.
The 3VA2216-7MN32-0AA0 is engineered for durability, boasting a mechanical service life of 20,000 switching cycles and an electrical endurance of 10,000 cycles at AC-1, 380/415V 50/60Hz. It also features phase failure detection, adding an extra layer of security to your electrical system.
This circuit breaker has a rated continuous current (Iu) of 160A, with overload protection settings adjustable from 63A to 160A. Its compact dimensions, with a height of 181mm, width of 105mm, and depth of 86mm, make it an excellent choice for space-constrained environments.
Designed without ground fault monitoring and with a front terminal connection, the Siemens 3VA2216-7MN32-0AA0 is a straightforward and efficient solution for protecting motors and other critical components in your electrical infrastructure.
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Frequently Asked Questions
What type of circuit breaker is this?
This is a molded case circuit breaker designed for motor protection, with a protective function of the overcurrent release being LSI (Long-time delay, Short-time delay, and Instantaneous).
Can this circuit breaker be used for phase failure detection?
Yes, the circuit breaker has a phase failure detection feature which helps in protecting motors and other equipment from damage due to phase loss.
What is the rated insulation voltage for this circuit breaker?
The rated insulation voltage (Ui) for this circuit breaker is 800 V.
What are the operating power ratings for this circuit breaker at AC-3 at 400 V and 230 V?
At AC-3, the operating power at 400 V is 75,000 W and at 230 V is 45,000 W.
What is the mechanical service life of this circuit breaker?
The mechanical service life of this circuit breaker is typically 20,000 switching cycles.
What are the ambient temperature ranges for operation and storage of this circuit breaker?
The ambient temperature range for operation is from -25 °C to 70 °C, and for storage, it is from -40 °C to 80 °C.
What is the protection class IP rating on the front of this circuit breaker?
The protection class IP rating on the front of this circuit breaker is IP40.
Is the neutral conductor upgradeable or retrofittable on this circuit breaker?
No, the neutral conductor is not upgradeable or retrofittable on this circuit breaker.
What is the maximum rated operational voltage Ue with AC 50/60Hz?
The maximum rated operational voltage Ue with AC 50/60Hz is 690 V.
What is the switching capacity class of this circuit breaker?
The switching capacity class of this circuit breaker is Class C.
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