Phoenix Contact ST 6-TWIN Feed-Through Terminal Block

USD 7.21

Total:

Spring-cage feed-through terminal block, 1000 V, 41 A, -60 °C to 110 °C. Features three connections for 0.2-10 mm² conductors.

SKU Phoenix-3036466 Category
MOQ: 50 pcs   >>   Order in multiples of 50
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Phoenix Contact ST 6-TWIN Feed-Through Terminal Block

Model Identifier ST 6-TWIN
Official Part Number 3036466
GTIN Standard 4017918884659

Technical Overview

Spring-cage feed-through terminal block, 1000 V, 41 A, -60 °C to 110 °C. Features three connections for 0.2-10 mm² conductors.

Key Features

  • Consistent double function shaft for time-saving potential distribution and accommodating test accessories.
  • User-friendly implementation of all potential branching tasks.
  • Tested for railway applications, ensuring reliability in demanding environments.
  • Space-saving design enables practical multi-conductor connection without the need for additional bridges.
  • Compact wiring solution allows for three conductors in a single terminal block.
  • Reliable vibration resistance due to spring-loaded contact elements.
  • Offers full flexibility through the standardized CLIPLINE complete bridging, marking, and testing accessories.
  • Wide operating temperature range from -60 °C to 110 °C.
  • High nominal voltage of 1000 V and a nominal current of 41 A.
  • Insulating material with UL 94 V-0 flammability rating for enhanced safety.

Space-saving multi-conductor connection without additional bridges, utilizing a consistent double function shaft for efficient potential distribution.

Technical Specification Matrix

ParameterValue
Number of Levels1
Number of Connections3
Potentials1
Nominal Cross Section6 mm²
ColorGray
Insulating MaterialPolyamide (PA)
Rated Surge Voltage8 kV
Degree of Pollution3
Overvoltage CategoryIII
Insulating Material GroupI
Maximum Power Dissipation for Nominal Condition1.31 W
Nominal Current (IN)41 A (with 10 mm² conductor cross section)
Maximum Load Current52 A (in case of a 10 mm² conductor cross section, total current must not be exceeded)
Nominal Voltage (UN)1000 V
Connection MethodSpring-cage connection
Stripping Length12 mm
Conductor Cross-Section Rigid0.2 mm² ... 10 mm² (24-8 AWG)
Conductor Cross-Section Flexible0.2 mm² ... 6 mm² (24-10 AWG)
Flammability RatingUL 94 V-0
Mounting StyleDIN Rail (NS 35/7.5, NS 35/15)
Minimum Operating Temperature-60 °C
Maximum Operating Temperature110 °C (Operating temperature range incl. self-heating)
Physical Weight (kg)0.02
Dimensions L x W x H (cm)9.05 x 0.82 x 4.35

Industrial Applications

1. Industrial Control Panels in Harsh Environments

This terminal block provides reliable and vibration-resistant electrical connections for critical control systems within industrial control cabinets, especially in environments with wide temperature fluctuations and mechanical stress. The spring-cage connection ensures stability, preventing intermittent faults in sensitive equipment.

Problem Solved

Ensures stable electrical connections for critical control systems in environments with mechanical stress and temperature extremes, preventing intermittent faults or disconnections.

1000 V41 A-60 °C to 110 °CSpring-cage connectionVibration resistanceDIN rail mounting

2. Railway Signaling and Control Systems

Ideal for railway applications, this terminal block offers robust and reliable electrical connections essential for signaling and control systems. Its certification for railway applications, high nominal voltage, and wide operating temperature range make it suitable for connecting sensors, actuators, and power distribution throughout railway infrastructure, which is subjected to significant vibrations and varying temperatures.

Problem Solved

Provides a dependable and safe connection point for electrical circuits in railway systems, which are subject to significant vibrations, temperature changes, and stringent safety standards.

Railway applications1000 V41 A-60 °C to 110 °CVibration resistanceSpring-cage connectionOvervoltage category III

3. High-Density Power Distribution in Machine Building

The multi-conductor design and compact width of this terminal block enable high-density wiring solutions in space-constrained machine building applications. It efficiently distributes power from a single source to multiple loads or branches within complex machinery, optimizing panel space without compromising current-carrying capacity.

Problem Solved

Enables space-efficient and secure power distribution for complex machinery, reducing wiring complexity and cabinet size while maintaining high current carrying capacity.

41 A1000 V0.82 cm widthMulti-conductor terminal blockSpace-savingNominal cross section 6 mm²
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