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MISCELLANEOUS ITEMS
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Agri-Starters & Submersible Pump Controllers Automatic Source Transfer Controller
Control Accessories Control Contactor - Type MM00/Type MN00
Four Pole contactor-Type MCX Mini Contactors − Type MX
Motor Protection Circuit Breaker Motor Starter−Type MN
Power Contactor Rotary Switch
Thermal Overload Relay - Type ML

 


» Agri-Starters & Submersible Pump Controllers
• Type MHO
• Type MRG2-MFG1
• Type MUG10-20
• Type MUG30-50
• Type MUG6
Type MHO
This starter is a manually operated push button motor starter suitable for switching and overload protection of single phase motors up to 1.5HP rating. This starter consisting of two-pole switch with adjustable current setting offers the user a wide range of relay scales to select from.
 
Features
• Technical and constructional features confirming to IS13947 - 4 - 1
• Availability of wide relay range
• Starter is available with powder coated sheet metal enclosure
• Under voltage protection with no. volt coil
 

Applications

• Application up to 1.5HP
• Agricultural : Submersible pump sets, Monoblock pump sets, etc.
• Domestic : Monoblock pumps, Grinders, Washing machines, etc.
• OEM : Air conditioners, Refrigerators, Washing machines, etc.
• Industrial : Machine Tools, Exhaust fans, etc.
» Control Accesories
Range
• Push Buttons/Actuators/LED indicators
• Timers, Time Switches, Hour Meters & Supply Monitors
• Indicating Meters - Analog
• Indicating Meters - Digital
Push Buttons/Actuators/LED Indicators
Features
• New design to meet end user requirement
• Can accommodate 1 NO block or 1 NC block or 1 bulb holder
• No screws required for assembly
• Ease in mounting and wiring
• Excellent aesthetics
• International approvals
Types available
• Modular remote control units
• Push button actuators, pendants and stations
• Selector switches and accessories
• LED indicators
• Filament indicators and spares
• Modular blocks and spares
• All purpose enclosures and spares
 
Timers, Time switches, Hour Meters & supply monitors

Features

Auto reset synchronous timers
Electronic timers
   • On delay, cyclic, Off delay
   • Star delta
   • Asymmetrical On / Off
Supply monitors
   • Single phasing preventor
   • U/V + O/V relay
Hour meters
   • Electromechanical
   • Digital
Time switches
   • Electromechanical time switches
   • Digital time switches
   • Astronomical time switch
 
Indicating Meters-Analog
Range
• Push Buttons/Actuators/LED indicators
• Timers, Time Switches, Hour Meters & Supply Monitors
• Indicating Meters - Analog
• Indicating Meters - Digital
 
Features
Available in:
• Sizes - 48 x 48, 72 x 72, 96 x 96 and 144 x 144 mm
• Scale - 90° and 240°
• Version - AC / DC
 

Types :

• Voltmeter, Ammeter, Wattmeter
• Ammeter (CT operated)
• Power factor meter, frequency meter
• Dual meters-available in various combinations
 
Indicating Meters-Digital
Features
• The Cornel range of single function meters are suitable for measuring applications available for single phase & three phase AC voltage,    Current & frequency inputs
• The cornel range of multifunction meter is suitable for measurement of important electrical parameters like AC current, Frequency, Power    Energy(Active/Reactive/Apparent)
» Four Pole Contactor-Types MCX
Features
• Ratings: 16 A to 700 A ( AC1 duty)
• Suitable for gen-set applications
• Available in five frame sizes and eighteen current ratings
• Alpha-numeric terminal marking
• Conforms to IEC 60947-4-1, IS 13947-4-1 standards
• Wide operating band up to 100 A AC1
• MCX range to replace MC range of 4 pole contactors
• Enhanced appearance
» Motor Protection Circuit Breaker
Features

Type MNX

• Compact in size
• High short circuit breaking capacity (50kA)
• Current limiting design
• Door coupling handle for clear ON / OFF / TRIP indication
• Conforms to IEC 947-2 and 3, IEC 947-4-1 standards
• Din rail mounting for the entire range
• Wide range from 0.16 A to 63 A with adjustable overload
• Differential trip indication facility for trip alarm contact
 

Accessories

• Standard auxiliary contacts (front and side mounting)
• Trip indicating auxiliary contacts
• Shunt release
• Under Voltage release
• Door coupling rotary handle
» Power Contactor
Range
• Type M-line
• Type ML
• Single Pole Contactors Type MR
 

Type MNX

Features
• Rating: 9 A to 550 A
• Available in six frame sizes
• Easy inspection and replacement of coils and contacts
• Alpha-numeric terminal markings
• Front ON/OFF indication
• Aesthetic appearance
• CE Marked and CSI approved
• Conforms to IEC 60947-4-1, BSEN 60947-4-1, IS 13947-4-1
• Entire range UL Listed
• Operating band from 62 % to 120% up to 32 A
 
Special features of 9 A - 40 A Contactors
• Snap fit construction
• Fingerproof terminals
• Common coil for entire range
Acessories
• Add-on auxiliary contact block
• Surge suppressor
• Mechanical interlock kit
 
Type ML
Features
• Rating: 12 A to 300 A
• Available in six frame sizes
• Easy inspection and replacement of coils and contacts
• Alpha-numeric terminal markings
• Robust Design suitable for tropical conditions.
Acessories
• Add-on auxiliary contact block
• Surge suppressor
• Mechanical interlock kit
 
Single Pole Contactors Type MR
Features
• Available in ratings 16 A, 25 A and 40 A
• The ultimate solution for heating, ventilation and air-conditioning applications
• Available with screw and fasten type terminations
» Thermal Overload Relay - Type ML
Range
• Type ML
• Type MNX R
» Automatic Source Transfer Controller
Features
• Programmable Display for Programming and voltage measurement.
• Dual AC& DC Power supply
• Standard supplied RS232 Port
 
Compatible switching device
• Contactors Type MCX
• C Power/ U Power
• Moulded Case Circuit Breakers, Type D sine/ DNX.
» Control Contactor - Type MM00/Type MN00
Features

Type MM00 / MN0

• Suitable upto 8 NO / 8 NC contact combinations (with Add-On)
• Snap fit DIN rail mounting
• Suitable for AC / DC operation
• Alpha-numeric terminals eliminate wiring errors
» Mini Contactors - Type MX
Features
• Suitable for both control power applications
• AC/DC versions available
• Front ON / OFF mechanical indication
• Base and DIN rail mounting facility
• Finger proof terminals
• Built-in surge suppressor for DC contactors
• Direct mounting of overload relays
• Wide range of accessories
• Conforms to IEC 60947-4-1, IS 13947-4-1 standards
» Motor Starter-Type MN
Features

Type MN

• Excellent aesthetics
• Flush mounted push buttons
• Built - in single phase protection relay
• Suitable for rural and industrial motor application
• Enclosures with IP54 degree of protection
• Lockable push button
• Terminal block for ease of termination
• Copper and aluminium terminations possible
• Conforms to IS 13947-4-1 and IEC 60947-1 standards
 

Direct on-line Starters

• Suitable for motors upto 45 hp
• Wide band operating voltage
• Wide range of relay settings and coil voltages
 
Star-Delta Starters
• Suitable for 10 hp to 400 hp motors
• Base plate mounting with rubber gasket makes the starter assembly vibration proof
• Available in semi automatic and fully automatic versions
• Electronic timers in fully automatic starters for high repeat accuracy
» Rotary Switch
Features
• Ratings: AC : 6 A - 600 A, DC :16 A - 500 A
• Standard and customized switches
• Suitable for AC / DC applications
• Break before make/Make before break type switches
• Flexibility of Operating positions and switching angles
• Multistep Programming switches
• Versatile mounting options to suit variety of applications
• User defined marking on the script plates
• DIN rail mounting facility
• Choice of attractive knob front plate colors
• Padlocking switches for safety
 

Types Available

• AC switches (series S, TP and RT)
• AC/DC switches (series D)
• Spring return switches
 
Applications
• Isolator
• Changeover switches
• Multi-step switches
• Gang switches
• Selector switches
• Control switches
• Motor switches

Krishna International - Tel.Nos.: +91-22-2888 2707 / 3803, Email : sales@krishnainternational.in
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