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Phoenix Contact 3033126 STU 35/4x10 Terminal Block

The PHOENIX CONTACT STU 35/4x10 is a versatile potential collective terminal designed for efficient power distribution in industrial settings. It allows for the division of a 35 mm² supply line into four 10 mm² connections, providing flexibility in circuit design. The terminal block incorporates both spring-cage and screw connections for ease of use and secure connections. Its robust construction and compliance with industry standards ensure reliable performance in demanding environments. It's ideal for applications requiring consistent bridging to standard terminal blocks within the ST spring-cage terminal block series.

Authorized Distributors
Source:DigiKey
Part No:3033126
Stock:43
Inv Date:05-28-2026
Price: Unit price: $22.77
Buy/RFQ:
Part No:3033126
Stock:29
Inv Date:05-29-2026
Price: Unit price: $29.84
Buy/RFQ:
Part No:3033126
Stock:0
Inv Date:05-28-2026
Price: Unit price: $24.92
Buy/RFQ:

Phoenix Contact 3033126 STU 35/4x10 Terminal Block Specifications:

  • Number of levels: 1
  • Number of connections: 5
  • Nominal cross section: 35 mm²
  • Color: gray
  • Mounting type: NS 35/7,5; NS 35/15
  • Insulating material: PA
  • Flammability rating according to UL 94: V0
  • Rated surge voltage: 8 kV
  • Degree of pollution: 3
  • Overvoltage category: III
  • Insulating material group: I
  • Maximum power dissipation for nominal condition: 4.06 W
  • Ambient temperature (operation): -60 °C ... 130 °C
  • Connection method: Spring-cage connection; Screw connection
  • Connection in acc. with standard: IEC 60947-7-1
  • Width: 16.2 mm
  • Length: 86 mm
  • Height NS 35/7,5: 46.8 mm
  • Height NS 35/15: 54.3 mm
  • Maximum load current (10 mm² conductor): 41 A
  • Nominal current IN: 41 A
  • Nominal voltage UN: 1000 V
  • Maximum load current (50 mm² conductor): 125 A
  • Stripping length: 12 mm
  • Conductor cross section solid min.: 0.2 mm²
  • Conductor cross section solid max.: 10 mm²
  • Conductor cross section AWG min.: 24
  • Conductor cross section AWG max.: 8
  • Conductor cross section flexible min.: 0.2 mm²
  • Conductor cross section flexible max.: 6 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule without plastic sleeve max.: 6 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve min.: 0.25 mm²
  • Conductor cross section flexible, with ferrule with plastic sleeve max.: 6 mm²
  • Conductor cross section flexible, with TWIN ferrule min.: 0.5 mm²
  • Conductor cross section flexible, with TWIN ferrule max.: 1.5 mm²
  • Tractive force setpoint (35 mm² conductor): 236 N

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Frequently Asked Questions

Where can I buy Phoenix Contact 3033126?

You can click on the BUY or RFQ button to purchase 3033126 from an authorized Phoenix Contact distributor.

How do I troubleshoot issues or seek technical support for part 3033126?

You can download the 3033126 datasheet or visit the Phoenix Contact website for support.

Who is the manufacturer of 3033126?

Phoenix Contact

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