Photovoltaic string disconnect switch SOL30-SAFETY for 6 PV strings, MC4, 230VAC SOL30X6-SAFETY-MC4-U(230V50HZ) 168104

DC Disconnector for Photovoltaic Installations

The SOL30-SAFETY disconnector is a key safety element in photovoltaic systems, designed for quick and effective disconnection of the DC circuit in the event of a fire hazard. The device allows for manual disconnection of photovoltaic string power, which is particularly important for firefighters during rescue operations. The 6-pole design allows for simultaneous disconnection of several strings, simplifying and accelerating the intervention process.

Construction and application

The SOL30-SAFETY disconnector has been designed with ease of installation and use in mind. The housing made of plastic provides high resistance to weather conditions (IP65), allowing for installation both indoors and outdoors. Equipped with screw connections for the main contacts, it guarantees secure and durable electrical connections. Additionally, the presence of auxiliary contacts (1NO and 1NC) enables integration with monitoring and signaling systems of the disconnector status. Designed for plate mounting, it does not require complicated installation work.

Key features and benefits

• Fire safety: Quick disconnection of the DC circuit minimizes the risk of fire spreading in the event of a failure or fire in the photovoltaic installation.
• Ease of use: Intuitive mechanism with a knob allows for quick and reliable disconnection of power even in difficult conditions.
• High reliability: Made of high-quality materials and compliant with IEC/EN 60947-3 standards, ensuring long-lasting and trouble-free operation.
• Status indication: Auxiliary contacts inform about the current status of the disconnector (on/off), which facilitates monitoring of the photovoltaic system operation.
• Versatility: Complete device in a housing ready for mounting, does not require additional elements.
• Protection against accidental switching on: Return to 0 position function provides additional safety during maintenance and repairs.
• Rated current 30A: Allows protection of strings with appropriate current intensity.
• Resistance to weather conditions: IP65 protection degree guarantees tightness against dust and water, allowing the device to be used in harsh outdoor conditions.
• Compliance with standards: Meets the requirements of IEC/EN 60947-3 standards, confirming its safety and reliability.

The SOL30-SAFETY disconnector is characterized by 6 poles, a rated continuous current of 30A and a protection degree of IP65. The housing is made of plastic, and the main connections are made with screws. It also has 1 normally open auxiliary contact and 1 normally closed contact.

The SOL30-SAFETY disconnector is an investment in the safety of your photovoltaic installation and peace of mind for users and emergency services. It is an essential element of every modern PV installation, meeting the highest standards of quality and reliability.