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Ohmite 31212E Power Tap Switch

The 312-12E power tap switch is designed for reliable and convenient operation. It is a high-current, non-shorting rotary switch with a ceramic arc-proof body and silver alloy contacts. Its all-soldered and riveted construction ensures mechanical and operational durability. Featuring a slow-breaking, quick-make action, it is especially suitable for switching AC current. The non-shorting design disconnects the previous circuit before establishing a new connection, preventing arcing and charring. The switch also includes self-cleaning built-in wiping action contacts, making it ideal for industrial applications.

Authorized Distributors
Source:DigiKey
Part No:312-12E
Stock:9
Inv Date:06-01-2026
Price: Unit price: $366.71
Buy/RFQ:
Part No:312-12E
Stock:5
Inv Date:06-02-2026
Price: Unit price: $357.78
Buy/RFQ:
Part No:312-12E
Stock:0
Inv Date:06-02-2026
Price: N/A
Buy/RFQ:
Part No:312-12E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $374.04
Buy/RFQ:
Part No:312-12E
Stock:20
Inv Date:06-01-2026
Price: Unit price: $362.18
Buy/RFQ:
Part No:312-12E
Stock:20
Inv Date:06-01-2026
Price: Unit price: $362.18
Buy/RFQ:

Ohmite 31212E Power Tap Switch Specifications:

  • Body Material: Ceramic, arc-proof
  • Contacts: Silver alloy, self-cleaning with wiping action
  • Mounting Holes: 3 tapped 10-32
  • Operating Angle: 330° total, 30° between contacts
  • End Positions: 4
  • Maximum Panel Thickness: 9/32 inch
  • Terminal: Tapped 10-32
  • Shaft Diameter: 3/32 inch
  • Recessed mounting for panel, with multiple screw options
  • Construction: All soldered and riveted for durability
  • Suitable for high-current switching in industrial environments

Buy the Ohmite Series Power Tap Switch: 312-12E

Upgrade your industrial control systems today by purchasing the Ohmite Power Tap Switch 312-12E online. This high-current, non-shorting rotary switch features a ceramic arc-proof body and silver alloy contacts for superior durability. Its all-soldered, riveted construction guarantees long-term reliability, while the quick-make, slow-breaking action provides safe switching of AC currents. Ideal for applications demanding consistent performance and safety, this switch easily installs with tapped mounting holes and robust terminal options. Buy now to enhance your project’s safety and operational efficiency with a trusted industrial component.

Order your Ohmite Series Power Tap Switch 312-12E today and ensure dependable high-current switching with reliable, arcing-resistant operation for industrial projects.

Frequently Asked Questions

Where can I buy Ohmite 31212E?

You can click on the BUY or RFQ button to purchase 31212E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 31212E?

You can download the 31212E datasheet or visit the Ohmite website for support.

Who is the manufacturer of 31212E?

Ohmite

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