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Terminal Screw Block 4Pin Screw Connector Block Barrier Terminal Blocks

Name: Terminal Screw Block 4Pin Screw Connector Block Barrier Terminal Blocks
Brand: SHENZHEN JRKCONN ELECTRONICS CO.,LTD
SKU: JRK28SM
Price: 0.07 USD
Availability: InStock

Rincian produk

Tempat asal: Guangdong, Tiongkok

Nama merek: Jrkconn

Sertifikasi: ISO9001

Nomor model: JRK28SM

Syarat Pembayaran & Pengiriman

Kuantitas min Order: Hubungi kami

Harga: Contact us

Kemasan rincian: Kemasan Tas PE

Waktu pengiriman: 7-14 hari kerja

Syarat-syarat pembayaran: T/T,MoneyGram,D/P,D/A,L/C

Menyediakan kemampuan: 1000000 per minggu

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Deskripsi Produk

Menyoroti:

Sekrup:	M3. Baja. Seng berlapis	Suhu Operasional:	-40 ° C hingga +105 ° C.
Jenis koneksi:	Penjepit Sekrup	Volt:	300V
Posisi:	2-24 tiang	Terminal:	Kuningan
Bahan Sekrup:	M3. Baja. Seng berlapis	Nilai Tegangan:	300 v
Bahan terminal:	Kuningan	Rentang kawat:	22-14 AWG
Nilai Saat Ini:	15 amp

Sekrup:	M3. Baja. Seng berlapis
Suhu Operasional:	-40 ° C hingga +105 ° C.
Jenis koneksi:	Penjepit Sekrup
Volt:	300V
Posisi:	2-24 tiang
Terminal:	Kuningan
Bahan Sekrup:	M3. Baja. Seng berlapis
Nilai Tegangan:	300 v
Bahan terminal:	Kuningan
Rentang kawat:	22-14 AWG
Nilai Saat Ini:	15 amp

Terminal Screw Block 4Pin Screw Connector Block Barrier Terminal Blocks

A barrier terminal block (also called a barrier strip or screw terminal) is an electrical connector used to safely and securely join multiple wires together or to connect wires to a device, using metal screws as the clamping method. It is characterized by a solid insulating plastic body with metal clamps separated by raised plastic walls or barriers.

Key Advantages of 7.62mm Pitch Barrier Terminal Blocks

Safety: Barriers prevent shorts between adjacent connections.
Reliability: Screw clamps provide strong, vibration-resistant connections suitable for high-current applications.
Flexibility: Easy to add, remove, or change wires using only a standard screwdriver.
Organization: Neatly organizes multiple connections in defined spaces.
Tool Simplicity: Requires only a standard screwdriver for installation.
High Power Capacity: Handles higher current and voltage than simpler connectors like wire nuts or IDC blocks.

Common Applications

Industrial Control Panels (PLC Panels) for power, sensors, and actuators
Power Supply input and output connections
Motor Controllers and Drives for main power and control
Heating, Ventilation, and Air Conditioning (HVAC) equipment
Appliance Wiring in ovens and industrial machinery
Audio Equipment for robust connections in amplifiers and speakers
Electrical Distribution in sub-panels and junction boxes

Technical Specifications

Model Number	JRK28SM	Pin Header	Brass, Tin plating
Type	Barrier Blocks	Housing Material	Polyamide (PA66), Nylon 6/6
Pitch	7.62 mm	Rated Voltage	300V
Number of Poles	2P-24P	Withstanding Voltage	AC 2000V / 1Min
Screws Material	M3, Steel, Zinc Plating	Rated Current	15A
Wire Range	22-14 AWG	Max. Torque Value	8kg.cm
Temp Range	-40℃ ~ +105℃	Mounting Type	Through Hole
Color	Black	Application	Industrial Control Systems, HVAC Systems, Power Supply, Transportation, Consumer Electronics, Telecommunications

Note: The actual product color may vary slightly from images due to monitor settings. All measurements are taken manually and may have slight deviations.

Technical Drawing of Barrier Terminal Block JRK28SM

Manufacturing Advantages

15+ Years Experience: Specialized in electronic connectors, headers, sockets, and customized solutions
Complete Production Facility: Fully equipped for stamping, injection molding, assembly, and quality control
Customization Support: Standard and OEM/ODM products tailored to customer requirements
Quality Certified: ISO9001 & ISO14001 certified for reliable performance
Global Distribution: Products supplied worldwide with major electronics exhibition participation
Versatile Applications: Solutions for industrial control, communications, medical devices, robotics, displays, and consumer electronics

Manufacturing Process

Frequently Asked Questions

Can I have a sample order before placing a purchase order?
Samples are available for testing; customers pay only the express courier cost.
What is the sample lead time?
Standard samples take 3-7 working days; customized samples take 7-15 working days.
Do you have any MOQ Limit?
Low MOQ available; 1 piece for sample checking.
Can I make personalized/customized products?
Yes, we accept custom orders based on your drawings or samples.
How do you ship the goods, and how long does it take?
We ship via DHL, UPS, FedEx, TNT, or your freight forwarder, typically arriving in 3-7 days.

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