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Phoenix Contact 3033058 Multi-Conductor Terminal Block

The Phoenix Contact Multi-Conductor Terminal Block STU 4-TWIN is designed for reliable, secure wiring connections supporting up to 30A current and 600V voltage. It accommodates wire sizes from 28 to 10 AWG, with a flexible architecture that includes spring-cage and screw connection methods for versatile installation. The compact gray terminal block is ideal for multi-conductor applications, ensuring high performance with excellent electromechanical stability, overvoltage protection, and compliance with relevant standards. Suitable for industrial automation and control systems requiring high durability and safety.

Authorized Distributors
Source:DigiKey
Part No:3033058
Stock:55
Inv Date:05-28-2026
Price: Unit price: $2.16
Buy/RFQ:
Part No:3033058
Stock:44
Inv Date:05-29-2026
Price: Unit price: $2.83
Buy/RFQ:
Part No:3033058
Stock:50
Inv Date:05-28-2026
Price: Unit price: $2.52
Buy/RFQ:
Part No:3033058
Stock:339
Inv Date:05-28-2026
Price: Unit price: $3.071
Buy/RFQ:

Phoenix Contact 3033058 Multi-Conductor Terminal Block Specifications:

  • Width: 6.2 mm
  • Length: 74.4 mm
  • Height NS 35/7,5: 42.8 mm
  • Height NS 35/15: 50.3 mm
  • Connection method: Spring-cage connection, Screw connection
  • Rated current: 30A
  • Rated voltage: 600 V
  • Conductor cross section (solid): Min. 0.08 mm?, Max. 6 mm? / AWG: Min. 26, Max. 10
  • Conductor cross section (flexible): Min. 0.08 mm?, Max. 6 mm / AWG: Min. 26, Max. 10
  • Insulating material: Polyamide
  • Flammability rating: UL 94 V-0
  • Operating temperature: -60°C to 105°C, short-term up to 130°C
  • Compliance: CSA, UL Recognized, cUL Recognized
  • Material: Steel, galvanized, passivated, and copper options available
  • Approvals: CSA, UL, cUL, EAC
  • Ambient conditions: Humidity 30-70%, minimum storage temperature -25°C, maximum 70°C
  • Environmental compliance: China RoHS
  • Standards: IEC 60947-7-1

Buy the Buy Phoenix Contact STU 4-TWIN Part Number 3033058 Online

Order the Phoenix Contact Multi-Conductor Terminal Block STU 4-TWIN online now to ensure secure, durable, and efficient wiring connections for industrial automation. Designed with versatile connection methods and supporting wire sizes from 28 to 10 AWG, it guarantees high electrical stability, safety, and compliance with industrial standards. Perfect for complex control panels, automation systems, and high-demand environments where reliable performance is critical. Purchase today for immediate delivery and superior quality assurance.

Get Phoenix Contact STU 4-TWIN today—built for reliable connections and high-performance industrial automation.

Frequently Asked Questions

Where can I buy Phoenix Contact 3033058?

You can click on the BUY or RFQ button to purchase 3033058 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 3033058?

You can download the 3033058 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 3033058?

Phoenix Contact

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