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Siemens 3SE5 Series Roller Plunger Limit Switch, 1 NO/1 NC Contact, IP66, IP67 Metal Housing 3SE5423-0CD20-1EA2

Category Limit Switch Brand Siemens Condition New

Specifications

Country of Origin China
Brand Siemens
Length 50mm
Model 3SE5423-0CD20-1EA2
Depth 16mm
IP Rating IP66, IP67
Width 40mm
Housing Material Metal
Series 3SE5
Maximum Operating Temperature 85°C
Mounting Orientation Universal
Contact Configuration 1 NO/1 NC
Actuator Type Roller Plunger
Contact Type Snap Action
Minimum Operating Temperature -25°C
Terminal type Cable
Standards/Approvals UL, CCC, CE, CSA, EAC, EN, IEC, RoHS
Mechanical Life 30000000Cycles
Conduit Entry M20 x 1.5
SIRIUS 3SE5 Safety Limit Switch With Roller Plunger Actuator, Metal, NO/NCBrand Siemens

Key Features

  • The limit switch features a roller plunger actuator for reliable mechanical operation.
  • It provides IP66 and IP67 ingress protection suitable for harsh environments.
  • The metal enclosure ensures durability and resistance to mechanical impacts.
  • The contact arrangement comprises 1 normally open and 1 normally closed snap action contact.
  • The switch supports universal mounting orientation with an M20 x 1.5 conduit entry.
  • Designed for a mechanical life of up to 30 million cycles, ensuring long-term reliability.
  • Operating temperature range is from -25°C to 85°C for diverse industrial conditions.
  • The compact dimensions include 50 mm length, 40 mm width, and 16 mm depth.

Product Description

Siemens 3SE5423-0CD20-1EA2 Roller Plunger Limit Switch is an industrial-grade limit switch from the trusted 3SE5 series. Built with a robust metal enclosure, this switch offers excellent protection against dust and water ingress, rated at IP66 and IP67, making it ideal for use in harsh, demanding environments including manufacturing plants, automation systems, and control panels.

The actuator type is a roller plunger providing precise and reliable actuation via snap action contacts configured as 1 normally open (NO) and 1 normally closed (NC), fulfilling safety circuit requirements as per IEC 60947-5-1 for positive opening contacts. Its compact size (50 mm length, 40 mm width, 16 mm depth) allows installation in equipment with limited space.

Designed for a universal mounting orientation and equipped with an M20 x 1.5 conduit entry, the switch eases integration into varied industrial setups. With a mechanical life expectancy of 30 million cycles, it ensures durability and long-term operation. The operating temperature range from -25°C up to 85°C supports diverse applications in industrial automation, electrical controls, and machinery monitoring.

This model is certified to international standards including UL, CCC, CSA, CE, EAC, EN, IEC, and RoHS, highlighting its compliance and safety suitability for global industrial markets. The product is manufactured in China and carries the Siemens manufacturing quality assurance.

The limit switch has a metal enclosure enhancing mechanical protection. Featuring roller plunger actuator for reliable operation. IP66 and IP67 ratings provide high protection against dust and liquid ingress. Contact configuration with 1 NO and 1 NC snap action contact ensures safety and reliability.

Mechanical life rated for 30 million cycles confirms durability. Universal mounting orientation for flexible installation. Conduit entry size M20 x 1.5 supports secure wiring connections. Operating temperature range from -25°C to 85°C for versatile industrial usage.

Certified to numerous international standards including UL, CE, and RoHS.

This Siemens limit switch is widely applied in industrial automation, factory equipment monitoring, safety circuits, and electrical control systems where robust, precise position sensing is critical. Explore EnvMart's full catalog of Limit Switches and Siemens automation products for your projects and industrial needs.

Siemens 3SE5 Series Roller Plunger Limit Switch, 1 NO/1 NC Contact, IP66, IP67 Metal Housing 3SE5423-0CD20-1EA2
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Frequently Asked Questions

It features a contact configuration of 1 normally open (NO) and 1 normally closed (NC) snap action contact.

The operating temperature range is from -25°C to 85°C, making it suitable for diverse industrial conditions.

This limit switch has dimensions of 50 mm in length, 40 mm in width, and 16 mm in depth.

It uses a roller plunger actuator for reliable mechanical operation.

It is rated IP66 and IP67, providing high protection against dust and water ingress.

The mechanical life is rated for up to 30 million cycles, ensuring long-term reliability.

It supports a universal mounting orientation, allowing for flexible installation in various setups.

The switch features an M20 x 1.5 conduit entry for secure wiring connections.

The housing is made of metal, providing durability and resistance to mechanical impacts.

It is certified to multiple standards including UL, CCC, CE, CSA, EAC, EN, IEC, and RoHS.

It is widely applied in industrial automation, factory equipment monitoring, safety circuits, and electrical control systems.

The terminal type is cable, which allows for straightforward wiring connections.

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