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{"title":"7.62mm Pitch Screw Type Terminal Blocks Din Rail Wired Connector Terminal Block","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/7d\/8df484da69cccc45e69b86e2835c-200x200-1\/7_62mm_pitch_screw_type_terminal_blocks_din_rail_wired_connector_terminal_block.jpg","attrs":{"Brand Name":"Jrkconn","Model Number":"JRK28H","Certification":"ISO9001","Place of Origin":"Guangdong, China"}}
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{"title":"8.25mm Pitch Barrier Strip Terminal Block With Cover and PA66 Housing","imgUrl":"https:\/\/img.chinax.com\/nimg\/34\/69\/d3576a98ddafe44c7a32798f72e6-200x200-1\/8_25mm_pitch_barrier_strip_terminal_block_with_cover_and_pa66_housing.jpg","attrs":{"Brand Name":"Jrkconn","Model Number":"JRK28C","Certification":"ISO9001","Place of Origin":"Guangdong, China"}}
{"title":"10.0mm Pitch Screw-Clamp Barrier Terminal Block Connector with 15A Rated Current","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/b5\/e75a33a1c1916cd2e67ab7b13068-200x200-1\/10_0mm_pitch_screw_clamp_barrier_terminal_block_connector_with_15a_rated_current.jpg","attrs":{"Brand Name":"Jrkconn","Model Number":"JRK25RM","Certification":"ISO9001","Place of Origin":"Guangdong, China"}}
{"title":"8 Poles Right Angle Type Barrier Terminal Block with 15 Amp Current Rating Screw","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/d0\/9c020f95740698593aa5ccb63c6a-200x200-1\/8_poles_right_angle_type_barrier_terminal_block_with_15_amp_current_rating_screw_terminal_connector.jpg","attrs":{"Brand Name":"Jrkconn","Model Number":"JRK25R-7.62","Certification":"ISO9001","Place of Origin":"Guangdong, China"}}
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.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
4000000-5000000
Employee Number:
30~100
Ecer Certification：
Verified Supplier
Shenzhen Jrkconn Electronics Co., Ltd was founded in January 2011, located at NO. 12, Yonghe Road, Shangpai, Longteng Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province, China, with a factory area of 6500 square meters, more than 100 machines and equipment, and mor... Shenzhen Jrkconn Electronics Co., Ltd was founded in January 2011, located at NO. 12, Yonghe Road, Shangpai, Longteng Community, Shiyan Street, Bao'an District, Shenzhen City, Guangdong Province, China, with a factory area of 6500 square meters, more than 100 machines and equipment, and mor...
