With the importance of safety in mind, SE Automation and Siemens are offering Class 1 Division 2 Contact Blocks for Push Buttons. The contact blocks help achieve the highest level of safety in hazardous locations. These trusted and reliable pushbuttons are products that your applications can rely on for long-lasting performance. They are now available with C1D2 hazardous location contact blocks.  The contact blocks also provide you with easy switching pilot devices and pushbuttons, while meeting safety compliance regulations. Siemens Class 52, 30mm pushbuttons, and contact blocks are rated to be used in Class 1/flammable gases, flammable liquid-produced vapors, and combustible liquid-produced vapors.

Features & Benefits Push Buttons:

  • Compliant with 501.11(B) which requires that enclosures for fuses, switches, circuit breakers, and motor controllers, including pushbuttons, shall be dust-tight
  • Quickly snap on switches, plot devices, and pushbuttons
  • Provides dual UL ratings for use in both ordinary & hazardous locations

These contact blocks are suitable for the following industries: Oil and gas, mining, chemical, and mills. Additionally, a 16-amp rating means that these contact blocks can be used in ordinary environments, such as direct-starting motors and/or tungsten-lighting ratings without an interposing relay.

To learn more about the Siemens Class 1 Division 2 Contact Blocks for Pushbuttons, click the link below and our Technical Solutions Team will be in touch.


SE Automation, a Standard Electric Supply Co., in business since 2004, is committed to offering you, the customer, the quality services and products which you require to successfully run your business.