Modular switch network aggregator I-O-II 25A single-pole SSQ 125 002421414

Modular switch for reliable power source switching

This 1-pole modular switch SSQ 125, with a rated current of 25A, is a reliable solution for switching between power sources, especially in emergency situations. Its design allows for easy mounting on a TH35 rail in switchboards equipped with modular apparatus. The switch finds application in both home and industrial installations where high power availability is required.

Functionality and application

The SSQ 125 switch enables simple and trouble-free switching between the mains and a generator. Three operating positions – I (mains), 0 (off) and II (generator) – provide full control over the power source. The ability to seal in positions I or II further protects the installation against accidental change of settings. This solution is particularly useful where stable power supply is crucial for the proper functioning of devices.

Construction and mounting

Made of high-quality materials, the SSQ 125 switch guarantees long-lasting and trouble-free operation. It accepts stranded wire with a cross-section of 1.5 - 10 mm² and solid wire with a cross-section of 1.5 - 16 mm², providing flexibility when connecting different types of wires. The IP20 degree of protection protects against touching dangerous live parts and against the ingress of solid objects larger than 12.5 mm. Mounting on a TH-35 rail is quick and intuitive, making it easier for installers. A clearance greater than 3mm ensures safety during switching operations.

Compliance with standards and safety

The SSQ 125 switch has been designed and tested in accordance with the PN-IEC 60947-3 standard, confirming its compliance with European safety standards. It has a certificate from the DS Quality Research Office (BBJ), which further demonstrates its high quality and reliability. EAN markings and a QR code leading to the full product documentation facilitate identification and access to essential technical information.