H15EDGKD-3.5 Spring Terminal Block Connector

Product Overview

Embrace unparalleled durability and longevity in your wiring solutions. Embrace the future of effortless connectivity with our 3.5mm pitch PCB screw-less terminal connectors. Upgrade your work environment, boost operational efficiency, and redefine excellence in electrical craftsmanship.

1. Type and Pole

3.5mm Pitch: Refers to a terminal spacing of 3.5 millimeters (distance between centers of two adjacent connection points). A 3.5mm spacing represents a medium density, balancing compactness and safety with sufficient creepage distance.

Screwless Technology: Unlike traditional terminals requiring a screwdriver for tightening, it uses spring pressure connection technology ("push-in spring connection" or "push-fit connection"), allowing for fast wiring without tools or using a small screwdriver as a lever.

Type: PCB Pluggable Screwless Terminal Block

Pole Options:

2. Material Of Pluggable Terminal Block

Core Advantages and Features

• Extremely fast wiring speed: No need to tighten screws; single-wire wiring time is measured in seconds, improving efficiency and saving labor costs.
• Vibration-resistant and maintenance-free: Continuous spring pressure compensates for wire deformation from thermal cycling, preventing looseness in vibrating environments.
• Simple operation, no torque control required: Avoids poor contact from insufficient torque or wire damage from excessive torque.
• Saves tools and space: Only a small screwdriver/lever is needed, and the compact design saves control cabinet space.
• Pluggable design: Quick disconnection for replacement without disassembling back-end wiring during maintenance.
• Wide wire size range: Accommodates various wire diameters (e.g., 0.2mm² to 2.5mm² / 28-16 AWG).

3. Electrical Of Pluggable Terminal Block

4. Mechanical Of Pluggable Terminal Block

5. Dimensions

6. Advantages

☑ Adapt to multi-type sockets, device design is highly flexible

☑ Keying requirements can be met

☑ Universal installation method, suitable for various situations

7. Package Of Pluggable Terminal Block

We choose high quality and safe packaging material to make sure your order won't be damaged during delivery.

Accepted trade terms: EXW, FOB, CFR, CIF.

8. Application Of Pluggable Terminal Block

1. Motion controller   2. Three-phase power meter   3. Microcomputer protection device   4. Electric equipment
5. Automation equipment   6. Security equipment   7. Internet of things equipment

Typical Application Scenarios:

• PLC/DCS control cabinets: Connecting PLC I/O modules to field wiring.
• Controller interfaces for variable frequency drives and servo drives.
• Signal and power connections for distributed I/O stations (PROFIBUS, PROFINET, EtherCAT modules).
• Internal modular connections within equipment (robot joint controllers, intelligent instrument data interfaces).
• Automation equipment requiring frequent debugging and maintenance.

9. Terminal Block FAQ