The YPQ110A 3ASD573001A5 is a critical component in industrial automation systems, designed by Siemens for power distribution and control applications. As part of the Sentron 3WL series of air circuit breakers, this model excels in protecting electrical systems from overloads, short circuits, and other faults.
The YPQ110A 3ASD573001A5 is a critical component in industrial automation systems, designed by Siemens for power distribution and control applications. As part of the Sentron 3WL series of air circuit breakers, this model excels in protecting electrical systems from overloads, short circuits, and other faults. Its advanced technology ensures reliable performance in demanding environments, making it ideal for use in manufacturing plants, data centers, and infrastructure projects. The YPQ110A 3ASD573001A5 integrates seamlessly with existing control systems, providing precise monitoring and efficient energy management. By maintaining stable power distribution, it minimizes downtime and extends the lifespan of connected equipment, offering significant value to industrial operations.
| Parameter |
Value |
| Product Model |
YPQ110A 3ASD573001A5 |
| Manufacturer |
Siemens |
| Product Type |
Air Circuit Breaker |
| Series |
Sentron 3WL |
| Rated Current |
100 A |
| Breaking Capacity |
50 kA at 400 V |
| Number of Poles |
3 |
| Protection Classes |
IEC 60947-2 |
| Operating Voltage |
400 V AC |
| Trip Unit |
Electronic, adjustable for overload and short-circuit protection |
| Communication Interface |
Optional Profibus or Modbus for remote monitoring and control |
| Ambient Temperature |
-5°C to +40°C |
| Mounting |
Fixed or draw-out mounting options |
| Dimensions (W×H×D) |
185 × 280 × 350 mm (approximate, consult specifications for exact values) |



The YPQ110A 3ASD573001A5 offers exceptional performance and reliability. Its electronic trip unit provides precise and adjustable protection settings, allowing customization to specific application requirements. This ensures optimal protection for sensitive equipment while minimizing false trips. The breaker’s high breaking capacity of 50 kA ensures it can safely interrupt fault currents, safeguarding the electrical system and preventing damage.
Built with durability in mind, the YPQ110A 3ASD573001A5 features a robust design that withstands harsh industrial environments. Its modular construction simplifies maintenance and reduces downtime, while the optional communication interfaces enable remote monitoring and control. This connectivity enhances system efficiency by providing real-time data on power consumption and breaker status, facilitating proactive maintenance and energy management.
The integration capabilities of the YPQ110A 3ASD573001A5 with Siemens’ industrial automation systems ensure seamless operation within complex setups. This compatibility streamlines installation and commissioning, while also enabling advanced diagnostic features that help identify potential issues before they escalate.
- 3WL100A 3ASD573002A5: Lower-rated variant with 100 A capacity, suitable for less demanding applications.
- 3WL250A 3ASD573003A5: Higher-rated model with 250 A capacity, ideal for heavy-duty industrial use.
- 3WL400A 3ASD573004A5: Enhanced capacity variant with 400 A, designed for high-power applications.
- 3WL630A 3ASD573005A5: High-capacity breaker with 630 A, suitable for large-scale industrial systems.
- 3WL1000A 3ASD573006A5: Maximum capacity model with 1000 A, for critical infrastructure and heavy machinery.
Hainan Jinlin Electromechanical Equipment Co., Ltd. is a certified partner of leading industrial automation brands, including Siemens, Bentley Nevada, and Honeywell. We specialize in providing high-quality components like the
YPQ110A 3ASD573001A5, backed by expert pre-sale consultation to ensure optimal product selection. All products come with a
1-year after-sales guarantee, and our dedicated support team is available to assist with installation, maintenance, and troubleshooting. If you need further assistance or cannot find the exact model you require, contact us via
WhatsApp (opens in new window) or email at JLLucky33@qq.com. Our technical experts will provide personalized solutions tailored to your specific needs.