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Phoenix Contact 3031526 Double-level Terminal Block

The double-level terminal block features a compact design with a spring-cage connection method, suitable for wire cross sections from 0.08 mm² to 1.5 mm² (AWG 28 to 16). It includes an equipotential bonding feature for electrical safety and is tested to meet railway requirements. Designed with a width of 4.2 mm and mounting options for NS 35/7.5 and NS 35/15 bases, it ensures reliable, flexible, and space-saving wiring in industrial control and automation applications, offering high electrical performance and easy installation.

Authorized Distributors
Source:DigiKey
Part No:3031526
Stock:56
Inv Date:05-28-2026
Price: Unit price: $7.1
Buy/RFQ:
Part No:3031526
Stock:55
Inv Date:05-29-2026
Price: Unit price: $7.1
Buy/RFQ:
Part No:3031526
Stock:47
Inv Date:05-28-2026
Price: Unit price: $8.34
Buy/RFQ:

Phoenix Contact 3031526 Double-level Terminal Block Specifications:

  • Current Rating: 17.5 A with 1.5 mm² conductor cross section
  • Maximum Load Current: 17.5 A
  • Conductor Cross Section Range: 0.08 mm² - 1.5 mm² (AWG 28-16)
  • Connection Type: Spring-cage connection
  • Width: 4.2 mm
  • Mounting: NS 35/7.5, NS 35/15
  • Color: Gray
  • Certifications: CSA, UL Recognized, VDE, cUL Recognized, IECEx, ATEX, EAC
  • Nominal Voltage: 300 V - 500 V
  • Nominal Current: 17.5 A
  • Standards: UL, CSA, IECEx, EAC, cUL
  • Mechanical Stability: Passed conductor connection tests
  • Compatible with stranded conductors with TWIN ferrules
  • Suitable for industrial automation and control panels
  • Relay and switch wiring with space-saving design
  • Tested for railway and demanding industrial applications

Buy the Phoenix Contact Series STTB Double-Level Terminal Block: 3031526

Order the Phoenix Contact double-level terminal block online for quick, reliable installation in industrial control panels. Designed for space-saving wiring, it features spring-cage connections suitable for wire sizes from 0.08 to 1.5 mm² (AWG 28-16). With equipotential bonding and proven safety certifications, this terminal block enhances electrical safety and simplifies complex wiring in automation and railway applications. Whether for new projects or replacements, purchasing online ensures fast delivery, trusted quality, and technical support for your control systems.

Get Phoenix Contact 3031526 today—built for reliable, space-efficient wiring and easy installation in control and automation systems.

Frequently Asked Questions

Where can I buy Phoenix Contact 3031526?

You can click on the BUY or RFQ button to purchase 3031526 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 3031526?

You can download the 3031526 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 3031526?

Phoenix Contact

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