Shirke Electro Pvt. Ltd. ISO 9001 : 2015

Ambad, Nashik, Maharashtra

Application :

• Rotary switches are used for controlling, automating and monitoring movements of a machine. These switches are used successfully as control switch on CNC machines, stamping machines, forging presses, sheet metal forming machines, welding machinery, machine tools, packaging machines, assembly machinery, transfer lines, transport equipment, lifts & elevators, construction machinery, mining equipment, steel plants and in the off-road automobile industry.
• Attractive combination of colors for Knob, Handle & Escutcheon plates.
• Silver alloy contacts used have a very high durable
• Pad locking and lockable handles available for additional security and safety
• A double break contact ensures positive making
• Cams used for contacting makes it suitable for switching in various programmable combinations.
• Modular design to achieve any number of poles wire

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.

Application :

• Shirke Electro is also engaged in making & branding products for big brands like Schneider Electric and POLYCAB. We possess expertise in making products on our assembly lines according to customers design and requirements.
• We manufacture Single phase & Three phase Manual D.O.L as well as Manual Star-Delta Starters exclusively for Schneider Electric under their ‘JEEVAN' brand and for Polycab Wires Pvt Ltd under their ‘SARPANCH’ brand.

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:

•  Continues current -10A d.c
•  Opereational current 2A at 220V D.C
•  Used as Auxiliary contacts in MV & HV Contact Brakers, Isolators, Ring Main Unit and similar   equipments
•  Compact & Modular Design
•  Knife Type contacting, making it suitable for D.C current switching
•  Self cleaning silver plated contacts can be cascaded to other switching devices