Siemens Position switch, plastic enclosure, rounded plunger, 2NO/1NC Part number 3SE5232-0PC05

Product Overview

The Siemens 3SE5232-0PC05 is a SIRIUS 3SE5 series round-plunger position switch built for industrial applications. It features a plastic enclosure with a 31 mm width and M20 cable entry, offering reliable mechanical switching (2NO/1NC contacts) in demanding environments.

Key Features

• Round plunger actuator design (form B) for versatile mounting
• Plastic narrow-width housing (31 mm) per EN 50047 for space-efficient installations
• Contact configuration: 2 NO + 1 NC slow-action contacts
• Positive opening (safety-related application capable) mechanism included
• Wide operating ambient temperature (–25 °C to +85 °C) and high mechanical service life (~15 million operations)
• Protection rating: IP65 for robust environment resistance when correctly installed

Technical Specifications

• Product Series: SIRIUS 3SE5 Position Switches
• Article Number: 3SE5232-0PC05
• Actuator Type: Rounded plunger (form B)
• Contact Configuration: 2 NO + 1 NC, slow-action contacts
• Rated Insulation Voltage (Ui): 250 V
• Protection Class: IP65 (enclosure)
• Width: 31 mm
• Cable Entry: 1 × M20 × 1.5
• Mechanical Service Life: ~15 000 000 operations
• Operating Ambient Temperature (typical): –25 °C … +85 °C

Compliance & Certifications

• Manufactured to Siemens SIRIUS industrial switchgear standards
• Positive-opening mechanism suitable for safety circuit applications (when used correctly)
• Designed for use in industrial automation environments requiring robust limit/position switching

Applications

Ideal for use in machine guard doors, conveyor systems, automation safety mechanisms and industrial equipment where reliable mechanical position detection is required. Suitable for front-mount or side-mount installations in control panels or enclosures, particularly where a compact housing and robust actuator are needed.