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Cam operated switches

Cam operated switches
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Cam operated switches

Product catalog summary
Introduction
Gave Electro is a leading international manufacturer of electrical control products, emphasizing innovation and quality management since 1944. The company ensures product reliability through rigorous testing and a strong commitment to customer service.
Product Range
The document details a comprehensive range of cam operated switches, particularly the A5 Series, known for robustness and adaptability in industrial applications. These switches are designed for high electrical endurance and reliability.
Design Characteristics
The cam operated switches feature mechanical and electrical endurance, surpassing standard requirements. They include a clamp-yoke connection for optimal grip and conductivity and are protected against solid objects up to 12.5mm (IP20). The design prevents simultaneous connection of NC/NO contacts.
Technical Data
Switches are available in sizes D0 to D3 with various thermal and operational ratings, designed to handle a range of voltages and currents for different industrial applications.
Dimensions and Mounting
The document provides detailed dimensions for standard and lateral connections, highlighting the compact size and flexible mounting options of the A5 Series, suitable for confined spaces.
Reference System
The reference system allows customization of switches to meet specific industrial requirements, with options for different handles, ratings, and mounting types.
Accessories
A variety of accessories are available, including shafts, fixing plates, clutches, handles, and protection devices, enhancing the functionality and adaptability of the switches.
Conclusion
Gave Electro's cam operated switches are designed for high performance and reliability in industrial applications, supported by a robust quality management system and a wide range of customization options.
Overview
This document provides detailed specifications and configurations for cam-operated switches, including auxiliary contacts, mounting types, and various switch types such as changeover, step, and pole-changing switches. It also covers safety features and mounting options.
Auxiliary Contacts
The document outlines different types of auxiliary contacts, including early make/late break, early break/late make, and simultaneous contacts, designed to operate in coordination with the main contacts.
Mounting Types
Various mounting options are available, including front plate, rear mounting, DIN rail mounting, and interlock kits with prolonged shafts, with specified dimensions and configurations.
Switch Types
The document categorizes switches into several types based on their operation and application, including cam operated, changeover, step, pole-changing, voltmeter, and ammeter changeover switches.
Safety Features
Safety switches with padlockable handles and lockout handles ensure secure operation and prevent unauthorized access, with options for key-operated padlocks.
Special Mountings
Special mounting options include voltage selector locks and mechanical red/green flag indicators for visual feedback on the switch's last operation.
Technical Specifications
Detailed tables provide standard references for direct mounting, including poles, cells, and scheme numbers for various current ratings (12A to 250A) and configurations.
Specifications
Includes unidirectional switches, key interlock, switch lock mounting, tandem operation, and push button interlock for controlled and safe operations.
Mounting and Customization
Special shafts and plates, clutches, and kits are available for customization, offering options for interlock and panel door safety.
Handles and Plates
Standard and padlockable handles are available in various colors and sizes, with NV and NVR plates customizable for labeling.
Protection Accessories
IP65 gaskets and protectors, and terminal shrouds provide additional safety for switches.
Electrical Schemes
Includes standard electrical schemes for various switch configurations, providing detailed wiring diagrams for different pole and cell configurations.
Conclusion
This document serves as a comprehensive guide for selecting and configuring cam-operated switches and accessories, offering detailed specifications and customization options to meet diverse industrial needs.
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Catalog excerpts

Cam operated switches-1

low voltage electrical manufacturer

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Cam operated switches-3

low voltage electrical manufacturer Introduction Contents Company introduction 4 Product range introduction 6 Motor changeover switches (star-delta, inverters, Dahlander, speeds) 31 Measuring changeover switches (voltmeters, ammeters) 33 Motor starting changeover switches, group, manipulator 34 Switches with lockout handle 35 Safety switches with padlockable handle 36 Shafts and fixing plates 42 Handles, plates and sets 44 Standard electrical schemes 50 Special diagrams form 57

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Cam operated switches-4

Gave Electro is an international manufacturer of electrical control products and solutions with an extensive professional record since it was founded in 1944. It has developed technical capabilities on the low voltage breaking, control and protection fields acquiring strong reputation on its control equipment solutions. Innovative thinking is our philosophy. We create better more effective products and processes applying new ideas that benefit from our longstanding experience. A dedicated engineering team boosting your competitiveness.

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Cam operated switches-5

low voltage electrical manufacturer Introduction Quality & Service Commitment Specialist in electrical control technology Gave Electro follows a total quality management (TQM) system as an integrative philosophy of management for continuously improving the quality of products and processes. This system functions on the premise that the quality of products and processes is the responsibility of everyone who is involved with the creation or consumption of the products and involves management, workforce, suppliers, and even customers, in order to meet or exceed customer expectations. Constant rigorous...

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Cam operated switches-6

This chapter presents the complete range of the cam switches market leader characterised by its robustness and reliability. A complete range that allows any type of electrical scheme with multiple contacts and positions without compromising its high electrical characteristics. «A compact and efficient range» The range also is well known for its adaptability to industrial applications.

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Cam operated switches-7

General characteristics Protection degree IP20 Terminals protected against solid objects up to 12,5mm according to IEC 60529. Advanced electromechanics High electrical endurance (3 times above standard requirements). Marking Product marked with permanent ink indicating reference and electrical characteristics. Insert bolts Bolts inserted on the breaking mechanism making simple switch mounting, saving time and avoiding loose components. Clamp-yoke connection Contact surfaces grooved for optimal grip and conductivity. Internal and external links Simple "click" front plate fixing Factory assembled...

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Cam operated switches-8

Designed specially for industrial requirements The particular needs of OEMs are typically conditioned by the installation environment and often involve the use of a large number of contacts. It is also common to require specific versions with dedicated fixing parts, wiring connections or special devices. Product design on A5/L5 series includes a number of intrinsic features that ensure maximum product reliability in industrial applications. The shaft made of galvanized steel with high resistance to bending and torsion ensures optimal contacts opening and closing. Contact cells with deep inlet...

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Cam operated switches-9

low voltage electrical manufacturer Connection system Clamping yoke connection known as the best on the market. • Secure connection stable on temperature changes and vibrations. • Captive screw. • Surface treatment for minimum contact resistance. Double breaking mechanisms A high number of contacts or an improvement on electrical characteristics can be achieved by increasing the force on the breaking mechanism. The solution is a system with several breaking mechanisms (double or triple). The double mechanism system can also be used to design released switches so that the speed and force are independent...

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Cam operated switches-10

Dedicated components and designs Contact elements Contacts on the standard product range are based on silver alloys that are characterised by high arc and welding resistance while maintaining stability at high temperatures and providing remarkable erosion endurance. Plastic materials The switch body is made of polyester reinforced with fiber glass featuring high electrical characteristics. The material is UL certified and provides excellent insulating properties (CTI index) and arc resistance (HAI index). Safety in case of emergency is guaranteed by its self-extinguishing properties. Fixing elements,...

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Cam operated switches-11

low voltage electrical manufacturer Suitable for harsh environments Gave is able to provide product solutions for applications in harsh environments such as highly corrosive atmospheres, fire resistance, electromagnetic pollution, ... The requirements of these applications involve the use of adapted components including the use of special materials. Contact elements Control and signalling in harsh environment sometimes requires some specific contact elements, specially under low current and/or low voltage application. Gold flashed contacts are available. The below selection table is used to establish...

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Cam operated switches-12

Reference system Cam switches technology is typically defined by its large production flexibility permitting special solutions to multiple specific requirements that we find in the industrial world. These requirements are characterised by a variety of electrical schemes, large number of mounting possibilities and an assortment of accessories. Referencing tailor made solutions is determined by production units and will generate a constructive file permitting livelong tracking and future duplicates. Most common products can be ordered by standardised references as detailed on the following reference...

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Cam operated switches-13

Gcu/e low voltage electrical manufacturer

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Cam operated switches-14

A5 standard series are defined by its outstanding compact size. The fixing system enables to rotate the switch 90 degrees in either direction in order to adjust the input/output cables to the installation requirements. This possibility also exists for rear mounting and DIN rail mounting.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.