Siemens 3SE5 Series Plunger Limit Switch, 1 NO/1 NC, IP67, Metal Housing, 400V AC, 10A

Siemens 3SE5423-0CC20-1EA2 series plunger limit switch is a precision-engineered industrial switch designed for use in electrical, automation, and manufacturing environments. Featuring a robust metal housing and an IP67 rating, it offers excellent protection against dust and water, making it suitable for harsh and demanding operational conditions.

Its compact design with dimensions of 50mm length, 40mm width, and 16mm depth allows installation even in constrained spaces.

The switch supports AC voltage up to 400V and can handle switching currents up to 10A, making it versatile for various electrical control tasks. It features a mechanical life expectancy of 30 million cycles, granting exceptional durability for continuous industrial operations.

Operating within a temperature range from -25°C to 85°C and utilizing a 20N operating force, this limit switch adapts well to diverse environmental conditions. The universal mounting orientation and plunger actuator, which can be rotated in 90-degree increments, offer installation flexibility to suit specific application needs.

The product meets EN/IEC standards and is well-suited for use in safety circuits up to Category 4 as per EN ISO 13849-1, emphasizing its role in high-safety applications. Connection options include a 2m or 5m molded cable or an M12 connector socket, facilitating straightforward integration.

This switch is commonly applied in industrial automation, manufacturing equipment, HVAC systems, and other commercial and electrical control domains where reliable position sensing and safety compliance are critical.

Package contents consist of a single Siemens 3SE5 Series plunger Limit Switch with metal housing and snap action contacts. Equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) snap action contacts. IP67 rated for dust-tight and water protection.

Rated switching current of 10A at 400V AC. Robust metal enclosure with compact size. Mechanical life up to 30 million cycles. Operating temperature range from -25°C to 85°C. Universal mounting orientation and rotatable plunger actuator.

Suitable for safety circuits Category 4 per EN ISO 13849-1. Includes M12 terminal type for reliable connection. Discover more Siemens electrical and automation components to enhance industrial safety and control at EnvMart.