Phoenix Contact ST 10 Feed-Through DIN Rail Terminal Block

USD 7.46

Total:

1000V, 57A feed-through DIN rail terminal block with spring-cage connection, supports 0.2-16mm² (24-6 AWG) wire, -60 to 110°C operation.

SKU Phoenix-3036110 Category
MOQ: 50 pcs   >>   Order in multiples of 50
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Phoenix Contact ST 10 Feed-Through DIN Rail Terminal Block

Model Identifier ST 10
Official Part Number 3036110
GTIN Standard 4017918819088

Technical Overview

1000V, 57A feed-through DIN rail terminal block with spring-cage connection, supports 0.2-16mm² (24-6 AWG) wire, -60 to 110°C operation.

Key Features

  • No restriction on cross sections when using conductors with ferrules.
  • Low logistics costs thanks to uniform accessories.
  • Comprehensive range of accessories: standardized for bridging, testing, and marking.
  • Designed for current loads up to 57A for high power applications.
  • Operates efficiently across a wide temperature range of -60°C to 110°C.
  • Certified for hazardous areas with ATEX and IECEx certifications.
  • RoHS compliant.
  • Insulation material: Polyamide (PA) with UL 94 V0 flammability rating.

Spring-cage connection offers proven vibration resistance, gas-tight, and long-term stability for secure conductor contacting.

Technical Specification Matrix

ParameterValue
Nominal Voltage1000 V
Nominal Current57 A
Rated Surge Voltage8 kV
Wire Size (AWG)24 - 6 AWG
Wire Cross-section0.2 mm² - 16 mm²
Connection MethodSpring-cage connection
Number of Connections per Level2
Number of Levels1
Operating Temperature Range-60 °C to +110 °C
Mounting TypeDIN Rail (NS 35/7.5, NS 35/15)
ColorGray (RAL 7042)
Insulation MaterialPolyamide (PA)
Flammability Rating (UL 94)V0
Physical Weight (kg)0.03
Dimensions L x W x H (cm)7.15 x 1.02 x 5.8

Industrial Applications

1. Industrial Control Panels in Harsh Environments

This terminal block is ideal for reliable power and signal distribution within industrial control cabinets situated in demanding environments, such as chemical processing plants or oil & gas facilities. Its 1000 V nominal voltage and 57 A nominal current capacity enable it to handle significant electrical loads. The wide operating temperature range of -60°C to 110°C, combined with ATEX/IECEx certifications, ensures operational integrity in extreme temperatures or potentially explosive atmospheres. The spring-cage connection provides excellent vibration resistance, maintaining secure connections even under mechanical stress.

Problem Solved

Ensures stable and safe electrical connections in control panels exposed to extreme temperatures, vibrations, and hazardous (potentially explosive) industrial atmospheres, preventing downtime and ensuring system reliability.

1000V57ASpring-cage connection-60°C to 110°CATEX/IECEx certifiedVibration resistanceDIN Rail mounting

2. Railway Rolling Stock Electrical Systems

Designed for the railway industry, the ST 10 terminal block is perfectly suited for power and control circuit wiring in trains and other railway vehicles. Its high nominal voltage of 1000 V supports higher voltage railway auxiliary systems, while the 57 A nominal current handles substantial power loads. The proven vibration resistance of the spring-cage connection method is critical for maintaining electrical integrity despite constant movement and shocks encountered in railway operations. The broad operating temperature range accommodates diverse environmental conditions experienced by rolling stock.

Problem Solved

Provides robust, vibration-resistant, and temperature-tolerant electrical connections for power and control systems in railway applications, ensuring operational safety and reliability under dynamic conditions.

1000V57ARailway industryVibration resistanceSpring-cage connection-60°C to 110°CDIN Rail mounting

3. Heavy Machinery and Plant Engineering Power Distribution

For heavy machinery and large processing plants, this terminal block offers reliable and robust power distribution for motors, sensors, and actuators. Its ability to accommodate conductors up to 16 mm² at 57 A and 1000 V allows for handling significant power requirements. The spring-cage technology ensures gas-tight and vibration-resistant connections, crucial in environments with continuous mechanical stress and temperature fluctuations. DIN rail mounting provides a standardized and secure installation method for complex wiring systems.

Problem Solved

Delivers secure and stable power connections to critical components in heavy machinery and plant setups, overcoming challenges of high current loads, vibration, and varying operational temperatures to prevent electrical failures.

1000V57A16 mm² conductorSpring-cage connectionVibration resistanceDIN Rail mountingPlant engineering
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