Your Leading Plug-in Terminal Block Supplier
Ningbo Xucheng Electronics Co.,Ltd was formerly Ningbo Xuchuang Electronic Factory, established in 2014. The total ares of company is about 7000 square maters and has more than 200 employees. PCB Screw Terminal block, PCB Spring Terminal Block, Plug-in Terminal block, Rail Type Terminal Block, Barrier Terminal Block, Pin and Busbar, Nation standard electronic line, Nation standard twisted wire, Nation standard power line and other products. Products are widely used in aerospace, rail transportation, shipbuilding, machinery, metallurgical chemical, power communication, electrical control and other fields.
-
15EDGKS-3.5 Pluggable Terminal Block2EDGKS-3.5 Pluggable Terminal Blockview more
XC2EDGKS-3.5mm
Rated voltage:160V
Rated current:5A
Withstanding voltage:AC1600V/1Min
Wire range:28-16AWG
Temp... -
2EDGKD-7.62mm Pluggable Terminal Block2EDGKD-7.62 plug-in terminal blockview more
XC2EDGD-7.62
Rated voltage:300V
Rated current:10A
Withstanding voltage:AC1600V/1Min
wire range:24-12AWG
Temp... -
WB-5.08 Pluggable Terminal Block2EDGWB-5.08 Electrical Terminal Blockview more
2EDGWB-5.08
Rated voltage:300V
Rated current:10A
Withstanding voltage:AC1600V/1Min
Temp range:-40-105℃ -
WB-5.0 Pluggable Terminal Block2EDGWB-5.0 Electrical Terminal Blockview more
2EDGWB-5.0
Rated voltage:300V
Rated current:10A
Withstanding voltage:AC1600V/1Min
Temp range:-40-105℃ -
SV-3.5 Pluggable Terminal Block15EDGSV-3.5 Quick Wire Connector Terminal Blockview more
XC15EDGSV-3.5
Rated voltage:300V
Rated current:8A
Withstanding voltage:AC1600V/1Min
Temp range:-40-105℃ -
15EDGRKM-3.81 Pluggable Terminal Block15EDGRKM-3.81 Pluggable PCB terminal blocksview more
XC15EDGRKM-3.81
Rated voltage:300V
Rated current:8A
Withstanding voltage:AC1600V/1Min
Wire range:28-16AWG
Temp... -
15EDGRK-3.81 Pluggable Terminal Block15EDGRK-3.81 Pluggable PCB terminal blocksview more
XC15EDGRK-3.81
Rated voltage:300V
Rated current:8A
Withstanding voltage:AC1600V/1Min
Wire range:28-16AWG
Temp... -
15EDGKSG-3.5 Pluggable Terminal Block15EDGKSG-3.5,Pluggable PCB terminal blocksview more
XC15EDGKSG-3.5
Rated voltage:300V
Rated current:8A
Withstanding voltage:AC1600V/1Min
Wire range:28-16AWG
Temp... -
15EDGKM-3.81 Pluggable Terminal Block15EDGKM-3.81, 2-24 P Terminal Blockview more
XC15EDGKM-3.81
Rated voltage:300V
Rated current:8A
Withstanding voltage:AC1600V/1Min
Wire range:28-16AWG
Temp... -
15EDGKM-3.5 Pluggable Terminal Block15EDGKM-3.5 Terminal Block Wiringview more
15EDGKM-3.5
Rated voltage:300V
Rated current:8A
Withstanding voltage:AC1600V/1Min
Wire range:28-16AWG
Temp... -
15EDGKEG-2.54 Pluggable Terminal Block15EDGKEG-2.54 Terminal Block Wiringview more
XC15EDGKEG-2.54
Rated voltage:150V
Rated current:5A
Withstanding voltage:AC1300V/1Min
Wire range:28-20AWG
Temp... -
15EDGEVM-2.54 Pluggable Terminal Block15EDGEVM-2.54 Female Terminal Blockview more
XC15EDGEVM-2.54
Rated voltage:150V
Rated current:5A
Withstanding voltage:AC1300V/1Min
Temp range:-40-105
Why Choose Us?
Advanced production equipment
Over 50 injection molding machines support stable output. Many machines ensure high efficiency and accuracy.
Strong R&D capability
A professional R&D laboratory supports product design. Continuous testing improves quality and performance.
Competitive price
We control cost through efficient production and automation. Stable supply and large capacity help us offer reasonable and competitive prices.
Best service
We provide fast response and professional support. From order to delivery, we focus on clear communication and customer satisfaction.

Time and cost savings: Plug-in terminal blocks significantly reduce installation time by allowing for quick and easy wiring without the need for specialized tools. This translates to lower labor costs and faster project completion.
Flexibility and customization: The modular design allows for easy adaptation to various applications, wire sizes, and connection types, making them suitable for a wide range of needs.
Improved maintenance and troubleshooting: The ability to quickly remove and replace individual modules makes maintenance and troubleshooting easier and faster. This reduces downtime and minimizes the risk of damaging the system.
Enhanced safety: Safety features like finger protection and locking mechanisms prevent accidental contact with live wires and ensure reliable connections.
Reliability: Pluggable terminal blocks often feature robust designs and materials that ensure reliable and long-lasting performance.
Easy installation and removal: The plug-and-play design allows for straightforward installation and removal, reducing the need for specialized tools and skills.
Cost-effective: Plug-in terminal blocks can be a cost-effective solution, especially in large-scale projects, by reducing labor costs and minimizing errors.
Manufacturing: Used in control panels to connect sensors, switches, and actuators. They enable quick wiring changes during production line adjustments, reducing downtime.
Automation: Employed in PLC systems for modular wiring, allowing engineers to reconfigure systems without extensive rewiring.
Renewable energy: Solar and wind installations use these connectors for secure, weather-resistant connections in outdoor environments.
Transportation: In automotive and railway systems, they provide reliable connections in confined spaces, often with vibration-resistant features.
Consumer electronics: Used in appliances and devices where compact, user-friendly wiring solutions are needed.

Common Mistakes to Avoid with Terminal Blocks
Loose connections
Failing to tighten screws or fully insert wires can lead to intermittent power loss or shorts.
Exposed wires
Leaving bare wire outside the terminal block increases the risk of short circuits.
Ignoring polarity
Always double-check polarity when connecting power sources to avoid damaging components like LEDs or microcontrollers.
Using damaged blocks
Cracked or worn-out terminal blocks can fail under load. Replace them if you notice any damage.
Packaging and transportation

Our Certificate



As one of the most professional plug-in terminal block manufacturers in China, we're featured by quality products and good service. Please rest assured to buy bulk customized plug-in terminal block made in China here from our factory. Contact us for pricelist and free sample.
SV 3 5 Pluggable Terminal Block, Terminal Block Header, Terminal Block Wiring