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EICHOFF Push Button Switch Nominal Voltage 230V Switching Current 16A Model 3251-21-01/52

Category Push Button Switches & Components Brand EICHOFF Condition New

Specifications

Country of Origin Germany
Brand EICHOFF
Model 3251-21-01/52
IP ratings are Rocker (IP40), Rocker with cap (IP54), Pushbutton (IP65)

Key Features

  • Nominal operating voltage of 230V for reliable performance.
  • Switching current capacity of 16A suitable for heavy-duty operations.
  • Features no-volt release mechanism to prevent unsafe restart after power interruption.
  • Includes options for rocker and pushbutton on-off configurations.
  • Panel mount type with precise cutout size of 45.2 x 21.7 mm for easy installation.
  • Robust IEC 947-4-2 and DIN/VDE 0660 pt 102 standard compliance ensures quality and safety.
  • Extra contact versions available for remote tripping capability.
  • Back boot square version provides additional protection for electrical contacts.

Product Description

The EICHOFF 3251-21-01/52 push button switch is engineered to provide reliable manual control and automatic safety disconnection for industrial automation and electrical equipment. It operates at a nominal voltage of 230V and supports a switching current of up to 16A, making it ideal for use in machinery and equipment that require secure and efficient power management.

This push button switch features a no-volt release mechanism that automatically disconnects the circuit in the event of a power loss, preventing unsafe restarts. The product offers both rocker and pushbutton on-off variants with extra contact versions that allow remote tripping, enhancing safety during maintenance or emergencies.

Designed for panel mount installation, it requires a cutout size of 45.2 x 21.7 mm, suitable for standard control panels. The back boot in the square version improves contact protection against environmental factors, supporting extended service life.

The switch complies with IEC 947-4-2 and DIN/VDE 0660 pt 102 standards, assuring adherence to international quality and safety benchmarks. IP ratings vary by type: rocker models provide IP40 protection, rocker with cap models offer IP54 protection, and pushbutton models are rated at IP65, ensuring resistance to dust and water ingress as per application needs.

Its compact and robust construction makes it an excellent choice for industrial, laboratory, manufacturing, and automation control systems. The complete mains unit design also facilitates bench installation, simplifying testing and setup procedures.

Nominal voltage: 230V. Switching current: 16A. No-volt release switch for safety. IP ratings: Rocker (IP40), capped rocker (IP54), and pushbutton (IP65). Panel cutout: 45.2 x 21.7 mm. Complies with IEC 947-4-2, DIN/VDE 0660 pt 102 standards.

Back boot square protection. Extra contact versions for remote tripping. Suitable for industrial and automation applications. Explore EnvMart's extensive range of push button switches and components to find compatible accessories and complementary solutions for your industrial automation needs.

Explore more products in our Push Button Switches & Components category.

EICHOFF Push Button Switch Nominal Voltage 230V Switching Current 16A Model 3251-21-01/52
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Frequently Asked Questions

The nominal operating voltage of this push button switch is 230V.

It supports a maximum switching current of 16A, suitable for heavy-duty operations.

It features a no-volt release mechanism that automatically disconnects the circuit during a power loss, preventing unsafe restarts.

The rocker models have an IP40 rating, the rocker with cap models offer IP54 protection, and the pushbutton models are rated at IP65 for dust and water resistance.

The required cutout size for panel mounting is 45.2 x 21.7 mm.

Yes, it offers both rocker and pushbutton on-off configurations, along with extra contact versions for remote tripping capability.

It complies with IEC 947-4-2 and DIN/VDE 0660 pt 102 standards, ensuring adherence to international quality and safety benchmarks.

The country of origin for this push button switch is Germany.

The back boot square version provides additional protection for electrical contacts against environmental factors, supporting an extended service life.

It is suitable for industrial, laboratory, manufacturing, and automation control systems.

Yes, extra contact versions are available that allow for remote tripping, enhancing safety during maintenance or emergencies.

The brand of this push button switch is EICHOFF.

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