
| Brand | TROJAN |
|---|---|
| Manufacturer Part Number | 2035573 |
| Part Type | SAFETY SWITCH |
The Trojan 2035573 IEC 947-5-1 GuardMaster Safety Switch is a UL-recognized safety switch specifically designed for use in solar photovoltaic (PV) systems. This switch, compliant with the International Electrotechnical Commission (IEC) standards, provides maximum safety and reliability in solar energy applications. Its primary function is to disconnect a PV system from the electrical grid in case of hazardous conditions, ensuring the safety of installers and users.
Design and Construction:The GuardMaster Safety Switch is engineered with a robust and compact design, making it suitable for outdoor installations. Its weatherproof enclosure is resilient to environmental conditions, such as rain, snow, and extreme temperatures. The switch is constructed using high-quality materials, including IP66-rated components that protect against dust and water intrusion.
Functionality and Safety Features: The Trojan GuardMaster Safety Switch incorporates multiple safety features to ensure a safe operation of PV systems. These features include:1. Overcurrent protection: The safety switch includes fuses that protect the system from overcurrent conditions, preventing potential fire hazards.
2. DC overvoltage protection: The switch is designed to disconnect the system when it detects DC overvoltage conditions that can occur when there is a DC input voltage above a certain threshold.
3. Grid-forming voltage detection: The switch can detect the voltage conditions on the electrical grid and allow or prevent the connection of a PV system based on the safe inclusion of the system.
4. Low-voltage ride-through capability: The switch allows the PV system to provide power during short duration voltage dips, ensuring a stable power supply during grid disturbances.
5. Operation during grid outages: The safety switch permits the PV system to operate in the event of a grid outage, thereby providing backup power to essential loads.
Electrical Characteristics and Installation:The GuardMaster Safety Switch can support a wide range of system voltages, including 1500Vdc or 1000Vdc, depending on the installation requirements. Its installation process is straightforward, and it can be quickly integrated with various solar inverters on the market. The switch is designed to meet UL 1741 and IEC 62116 standards for interconnection with renewable energy systems.
In conclusion, the Trojan 2035573 IEC 947-5-1 GuardMaster Safety Switch offers a reliable and safe solution for integrating photovoltaic systems into the electrical grid. Its advanced features, such as overcurrent and overvoltage protection, as well as its robust construction, make it a valuable addition to any solar energy installation. With its UL recognition and compliance with IEC standards, installers and users can trust the GuardMaster Safety Switch to ensure optimal performance and safety in their solar energy systems.
The Trojan 2035573 IEC 947-5-1 Guardmaster Safety Switch is a high-performance safety holder switch designed for US applications. It is compliant with the Underwriters Laboratories (UL) and International Electrotechnical Commission (IEC) standards for safety switches. Here are some pros and cons to help you make an informed decision about purchasing this safety switch.
Pros:1. Ultra-reliable: The Trojan 2035573 safety switch is known for its high reliability and durability. It has a long service life and is resistant to vibration, shock, and other environmental factors, making it suitable for harsh industrial applications.
2. Compliant with International Standards: The switch conforms to the IEC 947-5-1 and UL standards for safety switches. This makes it a safe and secure option for industrial installations.
3. Easy Installation: The Guardmaster switch is easy to install and requires minimal wiring efforts. It has a quick-connect terminal block system that reduces installation time and makes wiring simpler and safer.
4. Versatile Application: The switch can be used in various industrial applications, including conveyors, pumps, fans, and compressors. It is suitable for use in hazardous locations and is impervious to corrosive environments.
5. Options for Custom Configuration: The Trojan 2035573 Guardmaster Switch is available in various configurations to meet different application needs.
Cons:1. Cost: The cost of the Trojan 2035573 safety switch may be higher than some other options in the market due to its advanced features, robust design, and compliance with international safety standards.
2. Limited Capacity: The switch has a limited current capacity of 3 amperes, which may not be sufficient for high-current applications.
3. Single-pole, Single-throw (SPST) Design: The switch is an SPST design, which means it can only switch one pole and one throw. It may not be suitable for more complex applications that require multiple switches or more advanced switching capabilities.
Conclusion:The Trojan 2035573 IEC 947-5-1 Guardmaster Safety Switch is a reliable and robust option for industrial applications requiring a safety switch that meets UL and IEC safety standards. Its ease of installation, versatility, and customizable configurations make it a popular choice for various industries. However, its higher cost and limited capacity may be a concern for some buyers. If you are looking for a high-performance safety switch with international compliance, the Trojan 2035573 is an excellent choice. Otherwise, you may want to consider other options with lower costs and higher capacity if they meet your specific application needs.
Recommendation:If you are in the market for a high-performance safety switch for US applications, the Trojan 2035573 IEC 947-5-1 Guardmaster Safety Switch is an excellent option to consider. Its ultra-reliability, compliance with international standards, and versatility make it a safe and secure choice for various industrial applications. However, if budget is a concern or if your application requires a different switching capacity, it's important to explore other available options that better meet your specific needs.
A previously used, fully functional product that may have some signs of cosmetic wear. Trojan iec 947-5-1 guardmaster safety switch. Special instructions.
Manufacturer part number: 2035573.
