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Switches

 

Switches



Rotary Switches
Range: 10-600A, 230 or 440V AC or AC/DC.

Capacity to produce as per any drawing (tailor made switches).
Available with locable at different positions. Positions available 4,6 & 8.,base or universal mounting available.
Mechnism of operations: Slow break, Quick break, Spring return, Quick make & break.



Micro Switches
Available with type K1, K3, K4, K5, K7, K8 with different actuators.
Approved inLCSO Defence & all OEMs .
Rating : 2 TO 15A, 250 V AC 220V DC.
Contacts : 1NO+1NC, 2NO+2NC.



Micro Switch k1
Standard Microswitches type K1 bear the safety and quality mark of Kaycee. Inspite of small casing dimensions, the creepage distance and clearance in air are so designed that maximum safety is ensured. Precision in design and manufacture as well as the high quality of the material used, results in long mechanical and electrical life. Switches are tested for compilance with the characteristic data to ensure quaity. The Switch with its actuating member and auxiliary devices has a wide application in industrial and electonic control.
Executions:
Kaycee Standard Microswitches are available in these different types of bases as shown below.The various types of Actuators are shown on the reverse page and the basic switch can be supplied with any of these Actuators to suit individual requirements. While ordering please specify the type of base and actuators required.
Specifications:
Conforms to JSS 51204 & ISS 6089 Circuitry :
Type K1 is available in single pole providing 1 No and 1 NC contact arrangement.



Micro Switch k3
Kaycee Miniature Microswitches type K3 is an extremely versatile switch with "SNAP" action. Operated by light pressure or small movement or both. Its applications are wide used as control gear for industrial application Automation.
Miniature Microswitch with its actuators caters to every possible application where precision, rugged dependability and positive contact are required.

Execution:
Kaycee Miniature Microswitches are available in these different types of terminals as shown on the reverse page.
The various types of actuators are shown below. The basic switch can be supplied with any of these terminals, having operating force as shown in the Table along side and actuators to suit individual requirements. Please specify the type of terminal, operating force, current rating and actuator required.

Long life:
The switch case is made from high di-electric PHENOLIC material-operating plunger or NYLON contact blades of BERYLLIUM COPPER and contacts of SILVER alloy thus ensuring long Electrical and Mechanical life.



Micro Switch k4/k7
Kaycee Sub-Miniature Micro Switch type K4 / K7 has been designed for use where space is at premium. This incorporates precision snap action and has a long life mechanism. It is an ideal component for electronic and aerospace equipments or any application where size and weight arecritical factors. Switches conform to ISS 6089 and approved as per JSS 51204 BY LCSO.

Circuitry:
Single Pole-Changeover with 1 NO and 1 NC contact arrangement.

Executions:
Kaycee Sub-Miniature Micro Switches are available in two different types of terminals and actuators as shown in the catalogue.



Micro Switch k5/k8
Kaycee Sub-Miniature Microswitch type K5 incorporates butterfly snap-action mechanism. Designed for use where space is at a premium. Confirms to joint services specification 5104, 1972.

Double break moving contact arrangement enables the circuit to be broken in two places simultaneously; Thus arc energy and heat gets dissipated minimizing the possibility of contact weld. This feature effectively increases electrical life.

Circuitry:
Type K5 is available in double pole providing 2 sets of NO & NC Contact arrangement and the option to control upto 4isolated circuits. It may be wired externally to provide (two commons to form) a standard double pole double throw switch.



Micro Switch k6
Kaycee Microswitch typw K6 is a double break changeover switch incorporating butterfly snap action mechanism.
The switch is available in two basic types with and without reset. The reset type of switch



Toggle Switches
KAYCEES KT Series of precision Toggle Switches employ rocker-type contact mechanism. It is housed in an anti- tracking moulded case for dust free performance. Operating lever is sealed for protection against enviornmental conditions.

SPECIFICATIONS :
1. Conforms to I.S.3452
2. For Defence use to DEF 5151 & JSS 51201

Rocker type contact housed in anti tracking moulded case causes dust free operations.
Range:Single pole or double pole. Screw terminal or solder terminal.
Rating:10A-250VAC, 15A-28VDC for screw terminal & for solder.
Terminal:6A-250VAC, 15A-28VDC.
Digital Panel Meters:1 or 3 meters. Fully programmable at site as per CT/PT ratio.
Multifunction meters with different parameters, Load managers.
CT/PT: We also have CT & PT.



Changeover Switch
Kaycee range of co-series compact version On Load Changover switches are manually fromnt operated 4 poles switches with very compct design which helps to save the space in panel boards resulting in low costing of panel boards. These comprise of two On Load Switch Disconnectors, which are coupled together and are mechanically interlocked with common outgoing, these are used in low voltage distribution circuits and at places where continuity of suppy is necessory for switching from main supply to an alternate source of supply and vise versa.

All CO-SERIES Switches are capable of making, carrying & breaking currents under normal circuit conditions, which may include operating under overload cinditions and also carrying currents under specified abnormal circuit conditions, which may include operating under overload conditions adn also carrying currents under specified abnormal circuit conditins such as short circuit for a specified time.

Compact design with sizes.
0:40,63,80&100A
125,160,200A
250,320A
400,630A
Execution: Open & Steel Sheet Enclousrre.

Utilisation category: AC 23A. & suitable for Aux.contacts 2 NO & 2 NC for signalization & interlocking.



Foot Switch
Kaycee the pioneers in switch manufacturing, offer a wide range of foot switches. kaycee foot switches are designed to open or close AC pilot circuits, enabling machine operating sequences tobe controlled by foot and thereby allowing materials or work pieces to be fed in by hand. All the models of foot switches are made of aluminium castings, and with 1 meter long cable.

Light Weight,
Available in three sizes FS3,FS4&FS5
Fs3 : 1A1B CONTACT 10A,250VAC
Fs4 : 1A1BCONTACT 15A 250VAC
Fs5 : QAQB CONTACT 15A,250VAC WITH FOOT GAURD



Limit Switches
Converts Mechanical motion to electical motion .
Available with 1NO+1NC & 2NO+2NC



New Limit Switch
Limit switches
Compact type-100/200/300/400 series

Features
KC 100 Series limit switches are designed to operate two circuits at a time with a single plunger.The operating head cannot be interchanged as the design is application dedicated. Transparent acrylic top cover allows inspection of the contacts.

KC 200 Series limit switches are compact type having 32mm width and offer complete interchangeability of the Enclosure and Actuator assembly throughout the series. A non-matallic plastic top cover is provided to avoid electric shock under abnormal conditons. These are oil tight and dust proof switches. In 200 series all models ae available in Snap and Normal action mechanisms.

KC 300 series limit switches are Micro switches with pressure diecast, aluminium housing. The operating Head cannot be interchanged as the design is application dedicated. This series limit switches have a special type of 60mm long leaf roller lever. The operating travel is much less compared to other series switches.

KC 400 series limit switches are designed for double action in which two plungers are provided, one on each side. The mechanism is maintained type in which NC contacts will open with one side plunger actuation and will remain in this condition till next actuation force is applied from the opposite side. During the actuation, the NO contact will close and vice versa. Only one specially designed, application dedicated, single pole double throuw change over contact model is available in this series.



Cam Switch
KAYCEE Rotary Cam Switches have been engineered and designed especially to meet the requirements of latest concepts in switching technology demanding miniaturization and sophistication in control engineering. These are guaranteed for optimum performance and meet the most arduous industrial applications. Kaycee Rotary Cam Switches are hand-operated, assembled on packet principle giving choice of multi-position and multi-pole circuits.

Switches for Motor Control application covers a wide range of applications such as switching, controlling and starting of 3 phase AC squirrel cage induction motors.
Kaycee Rotary Cam switches are manufactured in the following range :
10A/440V AC,50 Hz at 0.8 Power Factor or 6A/250V DC. (Thermal Rating)
12A/380V AC, 50 Hz at 0.8 Power Factor. 25A/250V AC or 10A/440V AC, 50 Hz at 0.8 Power Factor or 25A/250V DC. (Thermal Rating)
Motor Control Switches suitable for squirrel cage induction motors up to 7.5 H.P., 3 phase 415 V AC, 50 Hz. system.

Range : 6A to 200A, breaker control : 25 & 32 Amp
Angle Of throw : 30,45,60 & 90deg.
Mounting : flush & base.

Custom base switches as per design available with stay put, spring return with lost motion sequence locking available.



Breaker Control
Introduction Breaker Control Switch is designed on packet type construction. Each packet consists of two electrically independent double break contacts actuated by a Cam. It is developed to cover the wide range of application such as control of Circuit Breaker, Small Motors and wherever severe frequent operations are required.

Types
Breaker Control Swicthes are availbale in following types or combination of these types ( Ref. Coding System)
STAY PUT SWITCH
This type switch is supplied with 30o, 45o, 60oor 90o operating angle

SPRING RETURN SWTICH
This type switch is supplied for a preferred 45o or 60o

STAY PUT AND SPRING RETURN
This type switch can have four stay put positions having 45o angle with one spring return position having 45o operating angle. OR
This type switch can have three stay put positions having 60o angle with one spring return position having 60o operating angle.

SPRING RETURN AND LOST MOTION
This type of switch is divided in two parts. The front portion of the swtich containing contacts with spring return action and the rear portion accomodating with lost motion device. This switch is supplied with 45o or 60o operating angle.

SEQUENCE LOCKING
n this type of swtich two consecutive movements in clockwise direction are prevented .It is available in 3 position spring return swtich