Marquardt DPST On-Off On-Off Rocker Switch PCB Mount 12A 250V AC Polyamide Housing 1858.4205

Marquardt 1858.4205 DPST On-Off On-Off Rocker Switch PCB Mount is a high-quality miniature double pole single throw rocker switch designed for electrical applications requiring reliable switching and durability.

The switch is housed in a polyamide body that is self-extinguishing to UL94V-0 standards and has a silk matt finish, providing both safety and aesthetic appeal. It is intended for PCB mounting and features right angle PC terminals, allowing straightforward installation on electronic circuit boards. The black rectangular actuator offers easy user interface and is designed to fit into a panel cutout sized 19.4 x 12.9 mm. Fixing ribs on the housing ensure a tight panel fit for panel thicknesses from 0.75 to 3 mm.

This Rocker Switch supports a contact current rating of 12A and an AC voltage rating of 250V, making it suitable for Class II appliances and various electrical devices. The device has a rated mechanical lifespan of 50,000 cycles, which supports long-term reliability in demanding industrial and commercial environments.

The switch is non-illuminated and includes silver contact materials to minimize resistance and enhance conductivity. It carries an IP40 ingress protection rating against solids and meets multiple international certifications such as CSA, EN, and UR, ensuring compliance with industry standards. The switch conforms to household appliance safety standard IEC/EN 60335-1:2001/2002 chapter 30, suitable for usage in domestic or light industrial appliances.

An optional transparent PVC cover accessory is available separately to protect the switch from dust and moisture, upgrading its IP rating to IP64. The high inrush current capacity of up to 100A supports devices with capacitive loads. Operating temperature range from -20°C to 85°C allows for use in varied climates and environments.

Applications include industrial equipment control, electrical automation panels, consumer appliances, and other devices requiring dependable ON-OFF switching. The compact size and PCB mount facilitate integration into modern electronic assemblies and control boards.

The switch features a DPST contact configuration with On-Off operation. Designed for PCB mounting with right angle PC terminals for secure connections. Silver contacts allow low contact resistance and high reliability. Meets CSA, EN, and UR standards, and IEC/EN 60335-1 safety standards.

Mechanical life rated at 50,000 cycles ensures long-term operation. Operating temperature range from -20°C to 85°C for diverse environments. Polyamide housing is UL94V-0 self-extinguishing for enhanced safety. Non-illuminated black rectangular actuator designed for easy switching.

IP40 protection with an option for IP64 with PVC cover accessory. Explore more Marquardt switches and electrical components for your application needs on EnvMart.