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Phase Selector Switches
2 Products availableRotary Knife Snap Action Isolator Switches
2 Products availableRotary Knife Switches
1 Products availableRotary Knife Wafer Type Auxiliary Switches
1 Products availableRotary Wiping Contact Auxiliary Switches
1 Products availableFuses, Circuit Breakers & Components
1 Products availableDC & AC Isolator Switches For Solar & Wind Power
1 Products availableOur offered Product range includes Rotary Auxiliary Hybrid Combination Switch and Rotary Auxiliary TPI Switch.
Instrument Selector Switches
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Payment Terms : L/C, T/T
Breaker Control Switches
Instrument Selector Switches
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Payment Terms : L/C, T/T
Specifications
Sr. No. | Type | Product Code | Positions | Ampere |
1 | Voltage between Phases with OFF | VSS406 | RY-YB-BR-OFF | 6A |
2 | Voltage between Phases with OFF | VSS410 | RY-YB-BR-OFF | 10A |
3 | Voltage between Phases with OFF | VSS416 | RY-YB-BR-OFF | 16A |
4 | Voltage between Phases & Individual Phases to Neutral with OFF | VSS706 | RN-YN-BN-BR-YB-RY-OFF | 6A |
5 | Voltage between Phases & Individual Phases to Neutral with OFF | VSS710 | RN-YN-BN-BR-YB-RY-OFF | 10A |
6 | Voltage between Phases & Individual Phases to Neutral with OFF | VSS716 | RN-YN-BN-BR-YB-RY-OFF | 16A |
7 | Voltage between Phases & Individual Phases to Neutral without OFF | VSS610 | RN-YN-BN-BR-YB-RY | 10A |
8 | Voltage between Phases & Phase to Neutral without OFF | VSS306 | RN-YN-BN | 6A |
9 | Voltage between Phases & Phase to Neutral without OFF | VSS410N | RN-YN-BN-OFF | 10A |
Application :
Construction : This switch is designed to operate electric motors and hence conforms to motor duty test for reversing and forwarding as well as inching of electric motor. They principally offer large number of possible switching combinations with consistent quality and reliability. They are modular in design with contact housing stacked with indexing mechanism. The operating knob is attached to steel shaft that rotates the cams which drive the contacts to an unlimited combination of contact programme. The housing is made of engineering thermoplastic material, each housing consists of two sets of contacts. The contacts are mechanically opened & are closed using springs that provide force to achieve desirable contact pressure. Two poles can be arranged in each set of contact housing making it compact for the application. This switch has IP65 ingress protection under PD3 environment making the switches safe and secure.
Technical Specification
Conventional free air thermal current ( Ith) | 10A | 16A | 20A | 25A | 32A | 40A | 63A | |
Rated operational voltage (Ue) a.c. | 440 V | 440 V | 440 V | 440 V | 440 V | 440 V | 440 v | |
Rated operational current (le) a.c. | 10A | 16A | 20A | 25A | 32A | 40A | 63A | |
Rated operational current (le) d.c. | 1A | 1A | 1A | 2A | 2A | 2A | 2A | |
3<1> Motor Rat ngs @440 I 460VAC | 2.0HP | 3.0HP | 5.0HP | 7.SHP | 10.0HP | 12.SHP | 25.0HP | |
('Reduce rating by 1/2 for 1<1> ) | ||||||||
Utilization category | AC - 23A, DC -13A | AC - 23A, DC -13A | AC - 23A, DC -13A | AC - 23A, DC -13A | AC - 23A, DC -13A | AC - 23A, DC -13A | AC - 23A, DC -13A | |
Dielectric strength | 2.S kV | 2.S kV | 2.5 kV | 2.5 kV | 2.5 kV | 2.S kV | 2.S kV | |
Rated impulse withstand voltage (Uimp) | 2.5 kV | 2.5 kV | 2.S kV | 3 kV | 3 kV | 4 kV | 4 kV | |
Insulation resistance | l:500 MO | l:500 MO | l: 500 MO | <: 500 MO | l: 500 MO | l:500 MO | l:500 MO | |
Standard mounting 2 Hole (mm) | M3 - 25 CTC | M3 - 25 CTC | M3 - 25 CTC | - | - | - | - | |
Standard mounting 4 Hole (mm) | M4 - 36 CTC | M4 - 36 CTC | M4 - 36 CTC | MS - 49.5 CTC | M5 - 49.5 CTC | MS- 48.0 CTC | M5- 68.0 CTC | |
Mechanical life (Operations) | 300000 | 300000 | 300 | 3 | 300000 | 300000 | 300000 | |
Electrical life (Operations) | 100000 | 100000 | 100000 | 100000 | 100000 | 100000 | 100000 | |
Conforms to standard IS /IEC - 60947- 3 |
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Application :
Construction : Rotary Cam Switches are modular in design with contact housing stacked with indexing mechanism. The operating knob is attached to steel shaft that rotates the cams which drive the contacts to an unlimited combinations of contact programmes. The housing is made of engineering thermoplastic material contents two sets of contacts. The contacts are mechanically opened 8t are closed using springs that provide force to achieve desirable contact pressure. Two poles can be arranged in each set of contact housing making it compact for the application.
Technical Specification
Conventional free air thermal current ( Ith) | 25A | 32A | 40A | |
Rated operational voltage (Ue) a.c. | 440 V | 440 V | 440 V | |
Rated operational current (le) a.c. | 25A | 32A | 40A | |
Rated operational current (le) d.c. | 2A | 2A | 2A | |
Utilization category | AC- 23A. DC-23A | AC- 23A. DC-23A | AC- 23A, DC-23A | |
Dielectric strength | 2.5 kV | 2.5 kV | 2.5 kV | |
Rated impulse withstand voltage ( Uimp) | 3 kV | 3 kV | 4 kV | |
Insulation resistance | 500 MO | 500 MO | 500 MO | |
Universal4 Hole mounting for Finger protection (mm) | M5- 48.0 CTC | MS- 48.0 CTC | M5- 48.0 CTC | |
Universal4 Hole mounting for open terminal(mm) | M5- 49.5 CTC | MS- 49.5 CTC | M5- 48.0 CTC | |
Front Plate dimensions (mm) | 75 x 75 mm 90 x 90 mm |
75 x 75 mm 90 x 90 mm |
75 x 75 mm 90 x 90 mm |
|
Mechanical life ( Operations) | 300000 | 300000 | 300000 | |
Electrical life (Operations) | 1.00.000 | 100000 | 100000 | |
Conforms to standard t$ / IEC - 60947- 3 | - | - | - |
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Application :
Construction : These Rotary Cam Switches are modular in design with contact housing stacked with indexing mechanism. The operating knob is attached to steel shaft that rotates the cams which drive contacts to unlimited combinations of contact program. In this case the combination of cams is programmed to give one output from the selection of 3 phase input. The housing is made of engineering thermoplastic material which contains two sets of contacts with multi-cam provision in single housing. The contacts are mechanically opened and are closed using springs that provide force to achieve desirable contact pressure. Each operation has an inbuilt provision to wipe the butt contact for enhancement of contacting every time the switch is being operated thus augmenting endurance and reliability of switches.
Technical Specification
Conventional free air thermal current ( Ith) | 25A | 32A | 40A | 63A | |
Rated operational voltage (Ue) a.c. | 440 V | 440 V | 440 V | 440 V | |
Rated operational current (le) a.c. | 25A | 32A | 40A | 63A | |
Utilization category | AC- 23A | AC- 23A | AC- 23A | AC- 23A | |
Dielectric strength | 2.5 kV | 2.5 kV | 2.5 kV | 2.5 kV | |
Rated impulse withstand voltage ( Uimp) | 3 kV | 3 kV | 4 kV | 4 kV | |
Insulation resistance | <: 500 MO | <: 500 MO | <: 500 MO | <: 500 MO | |
Universal4 Hole mounting for Finger protection (mm) | M5- 48.0 CTC | MS- 48.0 CTC | M5- 48.0 CTC | M5- 68.0 CTC | |
Front Plate dimensions (mm) | 75 x 75 mm 90 x 90 mm |
75 x 75 mm 90 x 90 mm |
75 x 75 mm 90 x 90 mm |
75 x 75 mm 90 x 90 mm |
|
Mechanical life ( Operations) | 3 ,00,000 | 300000 | 3 ,00,000 | 3 ,00,000 | |
Electrical life (Operations) | 1 .00,000 | 100000 | 1 ,00,000 | 1 .00,000 | |
Conforms to standard IS / IEC - 60947- 3 | - | - | - | - |
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Application :
Construction :
Technical Specification
No. of Pockets | A knife type | A cam type |
3 | 63 mm | 36 mm |
4 | 69 mm | 48 mm |
5 | 75 mm | 60 mm |
6 | 81 mm | 72 mm |
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Auxiliary Switcheshave silver-plated fixed contacts, made out of brass, held in molded melamine switch plates. In Auxiliary Switches, the silver-plated moving contacts, made out of phosphor bronze, are molded on nylon coated central shaft. The Auxiliary Switches come with Screw Type or Slot Type. Also, there is arrangement for Snap Action or Wiping Type Mechanism. The Auxiliary Switches are widely used in switching mechanism.
Applications
Used In
Technical Specifications
Additional Information:
Payment Terms : L/C, T/T
Application :
Construction : Rotary auxiliary cam switches are modular in design with contact housing stacked with indexing mechanism. A central steel shaft rotates the cams which drive the contacts to unlimited combinations of contact programme. The housing is made of engineering thermoplastic material, each housing consists of two sets of contacts. The contacts are mechanically opened & closed using springs that provide force to achieve desirable contact pressure.
Accessories :
Technical Specification
Conventional free air thermal current (Ith) | 10A | 16A | 20A | 25A | 32A |
Rated operational voltage (Ue) a.c. | 440 V | 440 V | 440 V | 440 V | 440 V |
Rated operational current (le) a.c. | 10A | 16A | 20A | 25A | 32A |
Rated operational current (le) d.c. | 1A | 1A | 1A | 2A | 2A |
Utilization categ0 |
AC·23A, DC 13A | AC· 23A DC 13A | , AC· 23A, DC -13A | AC·23A DC -13A | , AC·23A, DC -13A |
Dielectric strength | 2.5 kV | 2.5 kV | 2.5 kV | 2.S kV | 2.5 kV |
Rated impulse withstand voltage (Ulmp) | 2.5 kV | 2.5 kV | 2.5 kV | 3 kV | 3 kV |
Insulation resistance | 2: SOO MO | 2: 500 MO | 2: 500 MO | 2: 500 MO | ;,, 500 MO |
Standard mounting 2 Hole (mm) | M3 - 25 CTC | M3· 25 CTC | M3 - 25 CTC | . | . |
Standard mounting 4 Hole (mm) | M4·36 CTC | M4 - 36 CTC | M4 - 36 CTC | M5.49.5 CTC | M5 - 49.5 CTC |
Mechanical life (Operations) | 3.00.000 | 300 | 300 | 300 | 300000 |
Electrical life (Operations) | 1 | 1 | 100 | 1.00.000 | 1.00.000 |
Conforms to standard IS /IEC • 60947 3 |
Graph
Application :
Construction :
Auxiliary Switcheshave silver-plated fixed contacts, made out of brass, held in molded melamine switch plates. In Auxiliary Switches, the silver-plated moving contacts, made out of phosphor bronze, are molded on nylon coated central shaft. The Auxiliary Switches come with Screw Type or Slot Type. Also, there is arrangement for Snap Action or Wiping Type Mechanism. The Auxiliary Switches are widely used in switching mechanism.
Applications
Used In
Additional Information:
Payment Terms : L/C, T/T
Delivery Time : 1 WEEK
Rotary auxiliary cam switches are modular in design are very versatile for switching a.c as well as low voltage d.c. resistive & inductive loads. They are used as auxiliary contacts in equipments such as MV & HV – Vacum Circuit Breakers, Gas Circuit Breakers, Isolators and various equipments wherein it is linked mechanically to equipment and follows the position as per linage. In most cases a straight motion of main contacts is converted into rotational through links & levers. These switches offer advantages of having unlimited combinations of switching angles and indexing angles.
Application : Rotary auxiliary knife switches popularly known as wafer switches due to their modular & companct design are very versatile for switching a.s. as well as d.c. resistive & iductive loads. They are used as auxiliary contacts in equipments such as MV & HV - Vacuum Circuit Breakers, Gas Circuit Breakers, Isolators & Various equipments, where it is linked mechanically to the equipment and follows the position as per the linkage. In most cases a straight motion of main contacts is converted into rotational through links & levers to operate the switches.
Features :
Application : We are one of the leading manufacturer and supplier of Rotary Auxiliary Hybrid Combination Switches.
Features :
Application : Rotary Auxiliary Wiping contact switches are modular in design and are very versatile for switching a.c. as well as d.c. resistive & inductive loads. They are used as auxiliary contacts in equipments such as HV - Gas Circuit Breakers and various equipments where in it is linked mechanically to the equipment and follows the position as per the linkage. In most cases a straight motion of main contacts is conver ted into rotational through links & levers.
Features :
Features :
Application :
Application :
They are used as Control switches in Control Panels and equipments such as Phase Changeover Panels, MV & HV - Vacuum Circuit Breakers, Gas Circuit Breakers, On Load Tap Changers, Motor control panels, instrumentation Panels, Machine tools & Electro-medical equipments. The switches are used as Mains switch, Selector Switch, Programme Switch or for tripping or closing of breakers either locally or from remote site. These switches offer advantage of having unlimited combinations of switching angels and indexing angels with stay put and spring return momentary contacts. Lost motion contacts can be cascaded, used for additional protection or for activating annunciator.
Features:
Additional Information:
Payment Terms : T/T
Applications
Rotary knife switches are mudular & compact in design and are very versatile for switching a.c. as well as d.c. resistive & inductive loads. They are used as Control switches in Control Panels and equipments such as MV & HV - Vaccum Circuit Breakers, Gas Circuit Breakers, On Load Tap Changers and Motor control panels. The switches are used as Mains switch or for instrument selector i.e. Ammeter selector & Voltmeter selector switches. These switches offer advantage of having quick make and break contacts for on load d.c. applications.
Features:
Specification: