Socapel ST110-310 Terminal Blocks

Socapel ST110-310 Terminal Blocks

It is a heavy-duty terminal block widely used in industry, power and rail transportation.

1. Primary Function and Application

The ST110-310 is primarily used to safely and reliably connect and distribute large-gauge wires in electrical control cabinets, distribution boards, and power distribution systems. It provides a robust connection point, facilitating circuit connection, testing, and maintenance.

2. Key Electrical and Mechanical Parameters

This is the core technical information for this model:

• Rated Voltage: 1000 V

• Rated Current: 110 A

• Wiring Capacity (Cross-Section):

  • Maximum: 310 mm² (This is the meaning of “310” in the model number)

  • Minimum: Typically accommodates 16 mm² or 25 mm² wires (refer to official documentation for specifics).

• Ingress Protection (IP) Rating: IP20 (Protects against finger touch, but not against dust or water).

• Materials:

  • Housing: Polyamide (PA66), featuring good flame retardancy (typically UL94 V0 rated), high strength, and impact resistance.

  • Conductive Component: Electrolytic copper (typically tin-plated), offering excellent conductivity and corrosion resistance.

• Mounting Method: Standard DIN EN 60715 (35mm x 7.5mm / 35mm x 15mm) Top Hat DIN Rail mounting.

• Connection Technology: Typically uses a screw clamping method, providing strong and stable contact pressure.

3. Product Structure and Features

• Modular Design: Each ST110-310 unit is an independent terminal block. They can be easily connected side-by-side using bridge connectors or combing straps at the top or bottom, allowing for simple parallel connection of multiple circuits and potential distribution.

• Clear Marking System: The terminal block features a marking area for clear identification using a marker pen or adhesive labels, facilitating circuit tracing and maintenance.

• Test Point: Some variants may include a test point, allowing for voltage measurement with a test probe without disconnecting the power.

• Robust Construction: Designed to withstand vibrations, thermal stress, and electromagnetic forces common in industrial environments.

• Access for Operation: Can be operated using a standard screwdriver for convenience.

4. Typical Application Scenarios

• Industrial Control Cabinets: For connecting main power inputs, high-power motors, transformers, heating elements, etc.

• Power Distribution Systems: Acts as an extension of busbars or a branch connection point in distribution boxes.

• Rail Transportation: Power distribution inside locomotives and rolling stock.

• Renewable Energy: High-current connections on the DC or AC side of solar inverters and wind power systems.

• Any application requiring a safe, reliable connection for large cross-section cables (up to 310mm²) carrying high currents (up to 110A).

5. Model Number Breakdown

Socapel model numbers typically follow a logic:

• ST: Likely represents the series name.

• 110: Represents the rated current of 110A.

• 310: Represents the maximum connectable conductor cross-section of 310 mm².

Sales of the brand:

ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.

☀️Tara(Sales Director)

?Tel: + 86-13806028623

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?Product Condition: One-year warranty

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1. How long does it take to receive the goods?
We have stock in stock and can accept same-day payment and delivery!

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3. Is there after-sales service?
Of course, if our products are brand new, they have a one-year warranty!

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Company Profile

Xingchuang Ronghe (Fuzhou) Electric Co., Ltd. is a company specializing in the sales and technical services of spare parts for the world’s top industrial automation systems. With our profound industry experience and stable supply channels, we provide domestic and foreign customers with original, authentic, complete models, and fast-delivered precision spare parts solutions. We are your reliable partner in ensuring production continuity and stability.

We specialize in distributing the following core brands and product lines:

ABB

•  Process Control: ABB DCS process control system full range of components.
• ABB FreeLance AC800F power modules: SA801F/SA811F/SD802F/SD812F, EI811F/ABB EI812F/ABB EI813F, etc.
• ABB S800 analog I/O modules: AI801/AI810/AI825/AO801/AO845/AO895
• ABB S800 digital I/O modules: DI801/DI810/DO801/DO810

Bently Nevada
3500 Module Mainboards: 3500/42, 3500/45, 3500/40, 3500/50, etc.
(CPU Modules): 3200/32, 3500/25
3500 Module Minimum Cards: 128229-01, 128229-01, 133442-01, 125800-01, 167699-02, etc.
Extension Cables: 330850-50-05 (for preamplifier), 330730-040-00-00, 330103-00-06-10-02-00, etc.

EPRO

•  MMS6000 TSI System: MMS6110/MMS6210/MMS6220 series monitoring modules.
  Sensors: Proximitor sensors CON011, CON021, CON031, etc

GE

• PLC Systems: IC693, IC695, and IC697 Series Modules.
• Drives and Protection: GE DRIVE SYSTEMS Series Inverters, SR Integrated Protection Frame Series.

Rexroth

• Drives and Motors: Full range of Rexroth servo drives and controllers; models include: servo motor 2AD160B-B0350R2-BS03-D2V1, MSK040C-0600-NN-M1-UP1-NSNN, etc.
• Rexroth communication boards and amplifier boards: MTS-P01.2-D2-B1-E1-NN-NN-FWEP, VT-VPCD-1-1X/V0/1-0-1, VT5006-17B, etc.

Siemens

· Process Instruments and Controllers: Siemens MOORE series, common models include: QLCDM024DCBAN, 39ACM24BEN, 39AC12T4V1, 16114-171, etc.
· Automation Systems: Full range of SIMATIC S5 PLCs, SIMATIC S7-400 CPU modules and expansion modules, Simatic C7 systems, and various Siemens touch screens.