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Phoenix Contact 3046278 Disconnect Terminal Block

This knife disconnect terminal block operates at a nominal voltage of 500 V with a maximum current of 20 A. Designed for screw connection, it accommodates conductor cross sections from 0.14 mm² to 6 mm² (AWG 26 to 10). The compact terminal measures 57.8 mm in length and 6.2 mm in width, featuring a blue color for easy identification. It is mountable on NS 35/7.5 or NS 35/15 enclosures, suitable for industrial automation and electrical control systems that require reliable disconnect functions and high current capacity.

Authorized Distributors
Source:DigiKey
Part No:3046278
Stock:57
Inv Date:05-28-2026
Price: Unit price: $3.63
Buy/RFQ:
Part No:3046278
Stock:0
Inv Date:05-29-2026
Price: Unit price: $4.74
Buy/RFQ:
Part No:3046278
Stock:0
Inv Date:05-28-2026
Price: Unit price: $4.01
Buy/RFQ:
Part No:3046278
Stock:48
Inv Date:05-28-2026
Price: Unit price: $5.153
Buy/RFQ:

Phoenix Contact 3046278 Disconnect Terminal Block Specifications:

  • Nominal Voltage: 500 V
  • Nominal Current: 20 A
  • Connection Type: Screw connection
  • Conductor Cross Section: 0.14 mm² - 6 mm² (AWG 26 to 10)
  • Dimensions: Length 57.8 mm, Width 6.2 mm
  • Color: Blue
  • Mounting: NS 35/7.5, NS 35/15
  • Standards and Regulations: CSA / UL Recognized / cUL Recognized / UL Listed
  • Approvals: CSA, UL, cUL, GL, EAC, cULus

Buy the Phoenix Contact Series UT 4-MT Terminal Block: 3046278

Purchase the Phoenix Contact disconnect terminal block online today to ensure efficient and secure electrical connections in your automation or control systems. Featuring a robust screw connection and supporting conductor sizes from 0.14 mm² to 6 mm², this blue terminal operates at 500 volts and 20 amps, making it ideal for industrial applications. Its compact design measures 57.8 mm in length and 6.2 mm wide, suitable for mounting on NS 35/7.5 or NS 35/15 enclosures, offering durability and dependable performance.

Get Phoenix Contact UT 4-MT BU terminal block today—designed for reliable electrical connections with high current capacity and versatile mounting options.

Frequently Asked Questions

Where can I buy Phoenix Contact 3046278?

You can click on the BUY or RFQ button to purchase 3046278 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 3046278?

You can download the 3046278 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 3046278?

Phoenix Contact

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