Products Description
The Relay Wire Clamp Terminal-also known as the Breaker M4 Screw Terminal Block or Terminal Screw Connector-is a precision-engineered component designed for safe, secure, and stable electrical connections within relay modules, fuse holders, and control systems. Featuring a robust screw clamp mechanism, this terminal ensures long-term durability and excellent electrical conductivity.
Ideal for integration into rail-mounted terminal block systems, this product simplifies wiring while providing exceptional mechanical strength and anti-vibration performance in high-demand environments.
Structure & Materials
Main Body
High-conductivity steel or tin-plated steel for low-contact resistance
01
Screw
Hardened steel or stainless steel with anti-corrosion surface treatment
02
Clamp Type
Screw clamp with self-locking thread design
03
Wire Compatibility
Suitable for single and multi-stranded wires, AWG 22–12
04
Mounting
Compatible with rail-mounted applications and PCB relay modules
05
Product Features
Durable Construction
Made from high-quality materials, our Breaker M4 Screw Terminal Block is designed to withstand the rigors of industrial and automotive environments. It is resistant to corrosion and wear, ensuring long-lasting performance.
Easy Installation
The design of our Terminal Screw Connector allows for quick and easy installation. It can be securely attached to relay terminals with minimal effort, saving you time and labor costs during assembly.
Secure Connections
The clamp terminal provides a firm grip on wires, ensuring a stable electrical connection. This helps to prevent loose connections, which can lead to electrical faults and system failures.
Versatile Applications
Our Rail Terminal Block is suitable for a wide range of electrical systems and equipment. It can be used in industrial control systems, automotive electrical systems, and various other applications where reliable wire connections are essential.
Certifications and Standards
ISO9001:2015
Our factory adheres to the ISO9001:2015 quality management system, ensuring that every stage of production meets the highest quality standards. This guarantees that our Relay Wire Clamp Terminal is reliable and consistent in performance.
IATF16949
Compliance with IATF16949 demonstrates our capability to meet the demanding requirements of the automotive industry. This certification ensures that our Rail Terminal Blocks meet global automotive standards, making them suitable for automotive-related electrical applications.
ROHS and REACH Compliance
Our Terminal Screw Connector is ROHS and REACH compliant, ensuring that they are safe for the environment and meet strict regulatory requirements. This gives you peace of mind regarding the environmental impact and safety of our products.
Ideal Applications: Versatile Wiring Solutions
Perfect for industries requiring secure, compliant connections:
Industrial Control: Relay panels, PLC cabinets, motor starters (compatible with Siemens / ABB relays).
Automotive & New Energy: EV charging stations, and battery packs (IATF 16949 certification ensures reliability in vehicle environments).
Power Distribution: Inverters, switchboards, renewable energy systems (weather-resistant design for outdoor environments).
Consumer Electronics: Home appliances, LED lighting control boxes (RoHS compliance meets EU market).
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