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Ohmite 3125E High-Current Rotary Switch

Ohmite power tap switches are robust, high-power rotary switches engineered for dependable and convenient operation in various industrial applications. These switches feature reinforced non-metal bodies (for some models) and solid metal alloy contacts, providing high current handling capability in a compact design. The non-shorting design disconnects the previous circuit before establishing contact with the succeeding tap, enhancing safety and reliability. They are commonly used in applications requiring multiple power selections and are available with tandem assemblies to increase the number of taps.

Authorized Distributors
Source:DigiKey
Part No:312-5E
Stock:2
Inv Date:06-01-2026
Price: Unit price: $311.72
Buy/RFQ:
Part No:312-5E
Stock:0
Inv Date:06-02-2026
Price: Unit price: $304.48
Buy/RFQ:
Part No:312-5E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $297.87
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Part No:312-5E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $222.47
Buy/RFQ:
Part No:312-5E
Stock:0
Inv Date:06-01-2026
Price: Unit price: $222.47
Buy/RFQ:

Ohmite 3125E High-Current Rotary Switch Specifications:

  • Overall Rating: 7A 125V (AC) / 7A 20V (DC)
  • Max. no. of taps: 12
  • Diameter: 3.31 / 84 mm
  • Depth behind panel: 2[1] /4 / 57.2 mm
  • Shaft Model: 1/4 inch
  • Torque: 3-7 in.-lbs.
  • Body Material: Ceramic (models 212, 312, 412, 608), Polyester (model 111), Melamine Phenolic (model 711)
  • Contacts Material: Silver alloy
  • Terminal Type: Soldering (711 also accepts quick connectors, 412: #10 screws, 608: 0.25” bolts)

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Frequently Asked Questions

Where can I buy Ohmite 3125E?

You can click on the BUY or RFQ button to purchase 3125E from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 3125E?

You can download the 3125E datasheet or visit the Ohmite website for support.

Who is the manufacturer of 3125E?

Ohmite

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