Limit Switches

Approx. Rs 4,900 / NumberGet Latest Price

Rotary Limit Switch Type GRLS (in Aluminium Die Cast Body) is used to trip motor supply when the moving loads reach the extreme end positions of working zone.

Application: Rotary Geared Limit Switches are suitable for use on reversing drives such as Cranes, Hoists, Winches, Rolling Mills and various other mechanisms used in steel plants such as Cock Oven, Feeding Machinery etc.

Additional Information:

Approx. Rs 2,800 / PieceGet Latest Price

• Long operational life
• Impeccable performance
• High functionality

• Avaible in two different fixing systems : horizontal and vertical
• Reduced overall dimensions
• Protection class : IP 65
• It can be supplied with a potentiometer : 2.5, 5 or 10
• Avaible in different ratios : 012, 033, 050, 100, 200 and 400
• It can be supplied with double output shaft
• Microswitches

Additional Information:

Approx. Rs 2,900 / NumberGet Latest Price

Lever Type Limit Switch operates the control changeover contacts of motor of a moving equipment when a cam moving with loads actuates the lever of Limit Switch. This turns the cam on a square shaft and operate the NO/NC change over contact elements.

  Technical Data:

For More details, please view the attached pdf catalogue.

Also available: 
• 40 Amps Lever limit switch in Aluminium die cast body.

• Sheet metal body in a larger size.

Additional Information:

Approx. Rs 1,700 / NumberGet Latest Price

Lever Limit Switch, Model/Type FFH, Lever adjustable, Two Way, for Over Traverse / Cross travel or long travel applications of Hoists and EOT Cranes.

GENERAL CHARACTERISTICS

· Adjustable metallic lever (rod). Maximum extension: 124mm

· Roller diameter: 34mm

· According to EN81-1, IEC/EN 60947-3

· Self extinguishing thermoplastic housing V0 UL 94

· Adjustable metallic lever (rod). Maximum extension: 124mm

· IP-65 double insulation IEC/EN 60529

· Reinforced mechanical block

· Rubber covering wheel

· Ambient temperature: operating +25 +55C (storage -30 +70 C)

· N 1xM20 + n1xM16 cable glands (not included in supply).

CAM SWITCH ELECTRICAL CHARACTERISTICS

· According to IEC/EN 60947-3, UL508

· Rated insulation voltage [Ui]: 690V

· Rated thermal current [Ithe]: 25A

· Frequency : 50/60Hz

· Rated short circuit withstand current (gG 20A- 690V) : 5kA

· Rated thermal current: AC-21A AC22A : 690V-20A, AC23A 3ph : 230V-16A/5kW, 400V-16A/9kW

Additional Information:

Approx. Rs 690 / NumberGet Latest Price

Automation - Contact typeX11 - 1nc/1no slow action, Z11 - 1nc/1no snap action, W02 - 2nc slow action, W12 - 2nc/1no slow action, W03 - 3nc slow action, Z02 - 2NC Snap Action, W20 - 2N0 Slow action

Automation - Thread dimension of lead exitM16, M20, 1/2NPT, PG11, PG13.5, Connector.

Additional Information:

Approx. Rs 3,000 / NumberGet Latest Price

Two Way Roller Lever Limit Switches are for used for EOT Cranes, Electric Hoists, Material Handling Equipment, Wagon Shunting Devices etc., to prevent over travel or traverse on power & control circuit up to 500 V.A.C. 50 cycles/second and 40 amps continuous current.  

When used as a series Two Way Lever Limit Switch the maximum permissible frequency of operation is 1000 operations per hour. When used as series Limit Switch the maximum permissible frequency of operation is 720 operations per hour. 

Two Way Roller Lever Limit Switch is remains closed and cuts off power to stop the motor of the crane. The Lever limit Switch operates when it reaches a predetermined position when the lever is moved over a projecting member / bracket fixed on the girder. The series limit switch is fitted with four sets of contacts which cuts off two phases of the motor in both direction and is suitable for 500 Volts 50 C/s AC supply system.  

The Lever limit Switch contacts are automatically reset when the lever returns to zero position due to spring action. The housing of Lever Limit Switch is made of sheet steel suitably reinforced to give exceptional rigidity. The Cam shaft is mounted in the housing on moulded bushes (bearings) to synthetic material fixed to the front and rear walls. These bearings do not require any lubrication. 

On request, the Lever Limit Switch are also made of Cast Iron / Cast Aluminium, IP-54 enclosure. The base and cover have machined surface to protect against dirt and dust. 

The Lever Limit Switch contact boxy is made of high-grade melamine suitable for heavy duty, non-tracking and is capable of withstanding heavy arcing. The contacts have a maximum current capacity of 40 amps at 500 V.A.C. 

Technical Specification: 

MODELS: LS/1SH/1, One Way Shunt Type, 1 CONTACT.

MODELS: LS/1SH/2, One Way Shunt Type, 2 CONTACT.

MODELS: LS/1SH/2, TWO Way Shunt Type, 2 CONTACT, 1NO+1NC (or) 2NC.

MODELS: LS/1SH/3, TWO Way Shunt Type, 3 CONTACT.

MODELS: LS/1SH/4, TWO Way SERIES Type, 4 CONTACT, 4NC.

Additional Information:

Approx. Rs 3,500 / NumberGet Latest Price

• No. of Contacts: 2NO 2NC or 4NO 4NC
• Gear Ratios: 1:12.5, 1:25, 1:50, 1:100, 1:200 and 1:400.
• Protection Degree: IP-55 IS : 13947 Part 1
• Mounting Position: All Position Mounting
• Drive: Worm Screw
• Cable Entries: Twin, 3/4" BS Conduit
• Contact Material: Double brake, Silver Cadmium (Snap)
• Wire Connection: Screw terminal contact

Specifications:

Additional Information: