3SE5242-0PC05-1CA0

Suitable for mechanical positioning and detection in corrosive environments such as chemical and food processing plants. The round-headed Teflon plunger is wear-resistant and corrosion-resistant, while the 2NO/1NC slow-motion contacts provide stable signal output. The forced disconnect design ensures reliable safety interlocking.

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Siemens SIRIUS 3SE5242-0PC05-1CA0 Corrosion-Resistant Position Switch Product Image

Product Positioning

The Siemens SIRIUS 3SE5242-0PC05-1CA0 is a position switch designed for highly corrosive environments. It features a round-head Teflon plunger actuator and a reinforced corrosion-resistant plastic housing, enabling it to operate stably for extended periods in humid or chemical gas environments.

Core Product Advantages and Features

Reinforced corrosion-resistant casing

The 50mm wide plastic shell is reinforced for corrosion resistance and meets EN 50047 standards, making it suitable for production line environments with high humidity, salt spray, or chemical gases.

Teflon plunger actuator

Round-headed Teflon (PTFE) plungers are wear-resistant and have a low coefficient of friction, maintaining positioning accuracy even after long-term repeated operation.

2NO/1NC Soft Contact

It provides two sets of normally open and one set of normally closed slow-moving contacts with forced disconnection function, meeting the requirements of safety circuit design.

IP66/IP67 high protection rating

It can withstand strong water spray and short-term immersion, and is suitable for equipment sites that require frequent rinsing and cleaning.

project	Specification
Actuator type	Round-headed Teflon (PTFE) plunger
Contact configuration	2 NO / 1 NC Soft-close contacts with forced disconnection
Enclosure protection rating	IP66 / IP67
Shell material/width	Reinforced corrosion-resistant plastic housing, 50mm wide, conforming to EN 50047
Wiring method	2 x M20 x 1.5 cable connectors
Rated voltage/current	400V AC / 4A
Operating temperature range	-25°C ~ +85°C

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