Rail Terminal Block

Essentially, a Rail Terminal Block is an electrical terminal that connects wires using screws. It is typically mounted on a DIN rail for easy system wiring and management. It is widely used in circuit breaker terminals, distribution boxes, control cabinets, and other applications, providing stable and reliable transmission of current and signals.

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Products Description

Rail Terminal Blocks, as indispensable connection components in electrical control systems, play a crucial role in industrial automation, power distribution, and equipment manufacturing. Since 1990, we have specialized in silver contacts, contact riveting, contact welding, and metal stamping processes, accumulating over thirty years of professional technical experience. We focus on providing high-quality connection solutions for electrical components such as relays, switches, contactors, and circuit breakers.

Superior Electrical Performance

High Conductivity Materials

The conductive components are made of high-quality electrolytic copper or copper alloy. Some surfaces are plated with silver or tin, significantly reducing contact resistance, enhancing current-carrying capacity, and minimizing energy consumption and heat generation.

Reliable Insulation Protection

The Screw-on Terminal's insulating shell is made of PC material, possessing excellent dielectric strength and arc resistance, effectively preventing safety hazards such as leakage and short circuits.

Constant Contact Pressure

The screw crimping structure of the Circuit Breaker Terminal provides sustained and balanced contact pressure through precisely designed torque control, preventing loosening due to vibration or thermal expansion and contraction, ensuring long-term power supply stability.

Wide Range of Applicable Wire Diameters

The M5 Electrical Crimping Frame product design is compatible with various wire cross-sectional areas, meeting the connection requirements of different current ratings and flexibly adapting to various electrical systems.

Circuit Breaker Terminal

Standard Product Configuration

Main Wiring Frame	The Non-standard Wire Frame is designed with standardized dimensions, suitable for installation on conventional rails or within equipment, and compatible with the installation interfaces of mainstream electrical devices.
M5 Screw Assembly	Equipped with screws corresponding to the M5 Electrical Crimping Frame, adapting to the crimping and locking requirements of M5 specification wires.
Conductive Contacts	Built-in high-conductivity silver alloy contacts ensure efficient current transmission and reduce power loss.
Installation and positioning structure	The Screw-on Terminal frame features positioning clips or mounting holes for quick and easy fixation to equipment or DIN rails, improving assembly efficiency.

Rail Terminal Block Structure Disassembled

Our Service Model

01.

Comprehensive OEM/ODM Support

We are well-versed in OEM/ODM cooperation, capable of producing strictly according to your drawings and specifications, or providing a one-stop solution from design and development to manufacturing based on your functional needs.

02.

Technical Support and Solution Consultation

Our sales and technical teams can provide you with professional Circuit Breaker Terminal product selection, application solutions, and technical problem-solving, acting as your technical support.

03.

Global Logistics and Customs Clearance Assistance

With extensive export experience, we can assist with international freight, documentation, and other matters, ensuring safe and timely delivery of M5 Electrical Crimping Frame products worldwide.

04.

Worry-Free After-Sales Guarantee

We provide comprehensive Rail Terminal Block product quality assurance and after-sales service, responding quickly to any feedback issues to ensure customers have no worries.

Rail Terminal Block Hardware Fasteners for Switches, Contactors, Circuit Breakers, Relays, Fuses, etc.