Clamp Screw For Circuit Breaker

Clamp Screw For Circuit Breaker

Clamp Screw for Circuit Breaker is a critical current transmission and wire locking component in circuit breakers, meters, and residual current devices. We use medium carbon steel, stainless steel, or copper, employing multi-station cold heading, precision stamping, and automatic thread rolling processes to produce terminal blocks with diverse structures, including M5/M6/M10 threads, single/double holes, and clamped wire frames. The products possess core performance characteristics such as high conductivity, vibration resistance, corrosion resistance, and long-term locking without loosening, and are widely compatible with C45 circuit breakers, meter boxes, and industrial terminal blocks.
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Products Description

Clamp Screw for Circuit Breaker

Clamp Screw for Circuit Breaker is a precision wiring fixing component specifically designed for low-voltage power distribution, circuit breakers, and electrical control equipment, widely used in circuit continuity and wire securing applications. The product is precision-formed from high-quality metal materials, featuring stable wiring, vibration resistance, corrosion resistance, and easy installation. It is compatible with various circuit breakers, RCDs, and meter terminals. As a key connection component in electrical circuits, it effectively reduces contact resistance, ensuring long-term safe operation of equipment.

Structural Disassembly
1

Terminal Frame Body

The core load-bearing component of the product, made of medium carbon steel circuit breaker wiring frame, is used to wrap the wires and connect them to the equipment.

2

Tightening Screw Assembly

Includes Phillips head screws and washers. Tightening the non-standard wire frame by rotating the screws secures the wires, achieving the electrical connection.

3

Anti-Loosening Structure

The M5 Electrical Crimping Frame has built-in anti-loosening slots to limit screw loosening, improving connection stability and adapting to complex operating conditions.

4

Installation Positioning Structure

The positioning bosses and slots of the terminal frame are used for precise installation inside the circuit breaker, ensuring a perfect fit between the product and the equipment and preventing misalignment.

Clamp Screw for Circuit Breaker Structure Disassembled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Manufacturing Process

 

One-piece stamping Circuit Breaker Terminals are molded in one piece, reducing assembly errors and increasing production efficiency by 20%.
Component assembly Screws, springs, and terminals are individually machined and precisely assembled, making the repair and replacement of Clamp Type Terminal Blocks more convenient and reducing after-sales response time by 30%.
Full inspection and quality control Each batch of Circuit Breaker Terminals undergoes four major tests: appearance, dimensions, conductivity, and salt spray testing, with a yield rate of ≥99%.

 

Production Process of Clamp Screw for Circuit Breaker

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Frequently Asked Questions
 

Does the product support non-standard customization?

Yes. We can customize non-standard products such as Non-standard Wire Frames according to customer needs, including dimensions, materials, and surface treatments. We can also produce all metal parts required for relays to meet individual customer requirements.

Are the product certifications complete? Can they be used for export?

Complete. The C45 Circuit Breaker Screw Terminal is certified to multiple international standards, including ISO9001-2015, IATF16949, RoHS, and REACH. All products come with complete certification documents and test reports, making them suitable for export projects worldwide.

What are the payment methods for the Circuit Breaker Terminal?

We support various international payment methods such as T/T and L/C. Flexible payment terms can be negotiated for bulk purchases to ensure the safety of customer funds.

What is the packaging method?

The Iron Column Joint Fasteners are packaged in inner vacuum-sealed plastic bags, outer cartons, reinforced with strapping, and protected with pallet wrapping film. Suitable for the transportation and storage of various metal fasteners.

Packaging Process for Clamp Screw for Circuit Breaker

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

contact us

We are a professional manufacturer of Clamp Screw for Circuit Breakers, with our own factory and full-process production capabilities. We provide standard products and non-standard customized services. All products have passed multiple international authoritative certifications and are supplied to global customers at cost-effective factory prices. If you have any purchasing needs, please feel free to contact us. We will provide you with professional technical support and the best procurement solutions. We look forward to cooperating with you!

Mr.Terry from Xiamen Apollo

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