Select ChangeOver Switch

Product Summary:
Select Changeover Switches allow seamless switching between two different power circuits (e.g., mains and generator), ensuring operational continuity and electrical safety. Designed for industrial and commercial power management, these switches are available in "WITH OFF" and "WITHOUT OFF" options.

Key Features:

• Operates two circuits from different sources

• "Break Before Make" (default) for safe switching

• "Make Before Break" option available upon request

• Multiple input/output configurations

• Available color options: Yellow/Red, Grey/Black, Aluminum/Black, Black/Black

• Robust construction for long service life

• Panel mounting compatible

Applications:

• Main power supply switching (EB-Genset)

• Auto/Manual changeover operations

• Standby and remote control operations

• Power conditioning equipment

Product Benefits:

• Ensures uninterrupted power supply by managing source transition

• Prevents circuit overlap and potential hazards

• Customization available for specific configurations

• Durable and suitable for harsh industrial environments

• Easy identification with color-coded selector knobs

FAQs:

Q1: What is the difference between "WITH OFF" and "WITHOUT OFF" changeover switches?
A1: "WITH OFF" includes a central OFF position between source selections, offering an extra safety disconnect; "WITHOUT OFF" allows direct switching between sources.

Q2: What does "Break Before Make" mean?
A2: It ensures the existing circuit is broken before connecting the new one, preventing short circuits or phase overlap.

Q3: Can I request a "Make Before Break" configuration?
A3: Yes, SELECT offers "Make Before Break" changeover switches on special request for applications where overlapping supply is required.