Limit Switches

Approx. Rs 5,000 / PieceGet Latest Price

POWERMECH supply Steel Mill Duty Lever Type Limit Switches. These Limit Switches operate the control change-over contacts of motor of any moving equipment, (EOT Crane, Overhead Crane, Material Handling Equipment, etc.), 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.

Additional Information:

Approx. Rs 3,800 / NumberGet Latest Price

40 Amps Lever Operated Limit Switch 

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 catalogue.

Additional Information:

Approx. Rs 2,950 / NumberGet Latest Price

• Flawless performance
• Precise designing
• Sturdy construction

• According to IEC / EN 60947-3
• Self extinguishing thermoplastic housing VO UL 94
• IP65 Double insulation IEC / EN 60529
• Prepared with aluminium rods 6 x 300 mm with indicator position “0”
• n°1 Cable entry Ø 22.5

Additional Information:

Approx. Rs 4,000 / PieceGet Latest Price

• Superior functionality
• Optimal operations
• Compact size

• Shaft diameter : 12mm
• Housing with cast aluminum body with lid thermo polymer extinguishing VO uL 94
• Protection rating according IP 65 IEC / EN 60529
• Drive shaft with steel worm plated mounted on ball bearings
• Cams and micrometric adjustment screws in PA
• Maximum number of operating contacts n.6 (6 cams)
• n. 2 Cable entries with M20 cable glands
• Operating temperature: in use -25°C 70°C (in storage -30°C 70°C)

• Comply with IEC / EN 61058-1, uL 1054
• Contact blocks μ 1 NC 1NO changeover switch (C format)
• Snap action contacts with positive opening NO contact
• Self cleaning silver alloy contacts 0.8 x 6.3 mm
• Rated insulation voltage Ui 250 V
• Rated thermal current Ith 8 A
• Rated operating current : resistive load 8 A - 250 VAC (inductive load 3A - 250 VAC)
• IEC / EN 61058-1 8(3)A-250 VAC, UL 1054 8 A - 250 VAC

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 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 5,000 / PieceGet Latest Price

POWERMECH supply Steel Mill Duty Counterweight Limit Switches. These Limit Switches operate the control change-over contacts of motor of any moving equipment, (EOT Crane, Overhead Crane, Material Handling Equipment, etc.), 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.

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: