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Ohmite 3124T2 High-current Rotary Switch

Ohmite's 312-4T2 Power Tap Switch is a robust, high-current rotary switch engineered for dependable and convenient operation in various industrial applications. Constructed with ceramic or polyester bodies and silver alloy contacts, this switch offers resistance to arcing, burning, and charring, ensuring long-term reliability. The non-shorting design disconnects the previous circuit before establishing contact with the succeeding tap, preventing potential short circuits. Available in tandem assemblies, the 312-4T2 is suitable for applications requiring multiple circuit selections and is UL listed. Its robust construction and reliable performance make it a preferred choice for demanding electrical systems.

Authorized Distributors
Part No:312-4T2
Stock:0
Inv Date:06-02-2026
Price: N/A
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Part No:312-4T2
Stock:0
Inv Date:06-01-2026
Price: Unit price: $524
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Part No:312-4T2
Stock:0
Inv Date:06-01-2026
Price: Unit price: $151.78
Buy/RFQ:
Part No:312-4T2
Stock:0
Inv Date:06-01-2026
Price: Unit price: $151.78
Buy/RFQ:

Ohmite 3124T2 High-current Rotary Switch Specifications:

  • Rating_AC: 7A 125V
  • Rating_DC: 7A 20V
  • Max_no_of_taps: 12
  • Diameter_max_in: 3.31
  • Diameter_max_mm: 84
  • Depth_behind_panel_single_in: 2[1]/4
  • Depth_behind_panel_single_mm: 57.2
  • Depth_behind_panel_tandem_3in_in: 4[5]/8
  • Depth_behind_panel_tandem_3in_mm: 117.5
  • Shaft_Model_Torque: 3-7 in.-lbs.
  • Body_Material: Ceramic, arc-proof (models 212, 312, 412, 608); Compression Molded Polyester (model 111); Melamine Phenolic (model 711)
  • Contacts_Material: Silver alloy
  • Terminals: Soldering (711 also accepts quick connectors; 412, #10 screws; 608, 0.25” bolts)
  • Mounting_Model711_Panel_max_in: [3]/8-32 bushing for[1]/8” thick maximum panel
  • Mounting_Model711_Shaft_in: [1]/4
  • Mounting_Model111_Panel_max_in: [3]/8-32 bushing and hex nut
  • Mounting_Model111_Shaft_in: [1]/4
  • Mounting_Model212_Panel_max_in: [3]/8-32 threaded bushing and hex nut
  • Mounting_Model212_Shaft_in: [1]/4
  • Mounting_Model312_Panel_max_in: three 10-32 flat-head machine screws[3]/8” long
  • Mounting_Model312_Shaft_in: 1/4
  • Mounting_Model412_Panel_max_in: three 10-32 flat-head machine screws[3]/8” long
  • Mounting_Model412_Shaft_in: 1/4
  • Mounting_Model608_Panel_max_in: three flat-head machining screws[1]/4-20, 1[1]/4” long
  • Mounting_Model608_Shaft_in: [3]/8

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Frequently Asked Questions

Where can I buy Ohmite 3124T2?

You can click on the BUY or RFQ button to purchase 3124T2 from an authorized Ohmite distributor.

How do I troubleshoot issues or seek technical support for part 3124T2?

You can download the 3124T2 datasheet or visit the Ohmite website for support.

Who is the manufacturer of 3124T2?

Ohmite

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