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Automatic Changeover Switch
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1 1000 Pieces (MOQ)
Warranty : 12 Months
Operating Voltage : 130V to 280V
Box Type : Powder Coated Box, Compact size Wall mounting, Temper proof and maintenance free.
Indication : LED Indication status for MAINS & GENERATOR On
Technology : Microcontroller based technology with Pre-Program interlocking to prevent short circuit.
Circuit : Printing silver ink on PET material
Cable : Flexible
Auto changeover the need for continuous power supply and its reliability has increased rapidly over the years, especially in all those areas where continuous power supply is must. Their complexity has increased as continuous information and communications are needed to control automated process, be in industries, commercial complexes, hospitals, hotels or even modern residences. Automatic Changeover from main supply to stand by supply is vital for all the above kinds of load. In case of both DG Supply as well as mains supply, comes together then priority will be of mains because the automatic changeover will change DG supply to mains. In the event of power failure, the standby power is usually expected to take over automatically. Electrical starting equipment, battery bank and diesel generator are required for the automatic operation. The automatic transfer is achieved mostly by AMF Panels. The process of on-load transfer has to be monitored & controlled for a smooth Changeover and within safety limits of all elements of the system. Features: Operating Voltage 130V to 280V Inbuilt SMPS supply to operate the circuit Simplifies electrical complexity with NFC System LED Indication for MAINS ON & GENERATOR ON Potential free contact for Start/stop of generators (optional) Genset Stop system is inbuilt, especially for Portable Generators Time Delay on generator mode in changeover in higher capadty When main supply is resumed, the connected load is automatically shifted to mains Powder Coated 130 Compact size Wall mounting, Temper proof and maintenance free Microcontroller based technology with Pre-Program interlocking to prevent short circuit. Single Phasing does not affect the overall output: Only the absent phase of mains will fail in output, not all three phases will fail Switch over time for genset to main is very minimum so that even sensitive equipment's do not get "OFF" during the switch over Its unique circuit design enables the relay to be in 'ON' position only while the genset is in use. During main supply the relay remains in 'OFF' position. Due to this the life of changeover gets increase. No Time Delay for output on resumption of Mains Supply whenever DG's not working. In that time Interval as load remain connected to the mains only. (Even in the absence of one or two phase also) DG Supply can/cannot be used at the time of single phasing of Mains supply. (Because some users are satisfied even in single phase to save the diesel cost.) In the Presence of supply in all three phase, load automatically shifts from DG to Mains with a time delay of 5 Sec. But when there is one or two phase supply, Load will not shift from DG to Mains only.
Four Pole Residual Current Circuit Breaker
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Current Rating : 40 AMP
Moulding Size : 4 Mod
Number of Poles : Four Pole
Rated Current : 30 mA
Standards : Conforms to IS 12640 (Part 1) / IEC 61008-1
Best Deals from Electrical Circuit Breaker
40 A Automatic Changeover Switch
4,460 Per Piece
1 Piece (MOQ)
Switch Control : Automatic
Brand Name : SUBTECH
Phase : Three Phase
Ambient Temperature : 0-65 Degree C
Rated Frequency : 50 Hz
Capacity (Available) : 40 A
Capacity (Long Life) : Up to 75-80% Load
Changeover Time : 0.5 sec
Generator Input : Three phase
Mains Input : Three phase
Operating Voltage Range : 160-280 VAC
Output : Three phase
current limiting device
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Our current limiting device is a fully automatic high precision system for efficient distribution of individually rationed generator power in multi-storied apartments, commercial complex etc, an advantageous and cost effective alternative to conventional manual change over. The auto changeover cum current limiter device (CLD) allows unrestricted (metered) supply from mains. On receiving generator power, it connects the line (generally unmetered) to each flat/ shop in a sequence and starts monitoring its load. Whenever the load current exceeds limit continuously, the CLD disrupts supply for 10 seconds as a warning and then, automatically, restores it. This repeats until the overload exists. On resumption of mains, it again automatically change over Applications It can be use in multi-storied apartments & commercial complex.
ABB MCB
450 Per Units
Type : C Curve
Country of Origin : Made in India
No.of Poles : Double Pole
Rated Current : 32A
Brand : ABB
Breaking Capacity : 10 KA
Residual Current Circuit Breaker
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Features Range available: 25, 40 & 63A in 30, 100 & 300mA Provides protection against earth faultleakage current and also fulfill the function of isolation. Automatically measures and disconnect the circuit when earth faultleakage current occurs and exceeds the rated sensitivity. Residual Current Circuit Breaker RCCB 2PHigh short-circuit current withstand capacity – 10kA Dual termination possible for cable and comb type busbar connection Equipped with finger protected connection terminals (IP20) Fire resistant plastic parts to withstand abnormal heating and strong impact Independent of power supply and line voltage. Also free from external voltage fluctuation. Incorporates a filtering device for prevention of nuisance tripping due to transient voltage Easy padlocking facility.
signal surge protection device
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Our team of professionals is equipped with the latest technical know how to enable us in manufacturing a range of Surge Protective Devices for our clients. We comply with the international standards of quality and performance to ensure their optimal functionality as a protection in various sensitive systems. Our professionals also test these devices on various parameters before dispatching to clients, thus, ensuring their satisfaction. Available For: • Power Surge Protection • Type 1+ Type 2 combination Surge Protection • Type 1 Surge Protection • Type 2 Surge Protection • Type 3 Surge Protection • Signal Surge Protection • Video Monitoring Surge Protection • Ethernet ADSL DDN ISDN Surge Protection • Telephone Fax Modem Surge Protection • RS232 RS485 422 Surge Protection Why Our Surge Protection Device? • Fitted with quality electrical components • Available for various devices • Remarkable protection from voltage spikes • Long service life
Ring Main Unit
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Type : Automatic
Condition : New
Body Material : Metal
Packaging : Packed in good quality boxes
A Ring Main Unit (RMU) is a totally sealed, gas-insulated compact switchgear unit. The primary –switching devices can be either switch disconnectors or fused switch disconnectors or circuit breakers. Different combinations of these primary switching devices within the unit are In case a circuit breaker is the switching device, it is also equipped with 'protective relaying, either with a very basic self-powered type or a more advanced one with communication capabilities. The rated voltage and current ranges for RMUs typically reach up to 24 kV and 630 A respectively. With many of the manufacturers of RMUs, the basic construction of the unit remains the same for the whole of the voltage range. The increase in rated voltage is handled by an increase in the insulating gas pressure.
VCB Panel
280,000 - 380,000 Per Piece
1 Piece(s) (MOQ)
Type : Indoor Vcb Panel
Application : Indusrial
Color : White
Power Source : Electric
Phase : Three Phase
Rated Voltage : 36kV
KVP : 12/28/75KVP
Brand Name : ABB/CROMPTON/SCHNEIDER/SIEMENS/L&T
MATERIAL : 11KV VCB INDOOR /OUTDOOR
TYPE OF BREAKER : 11KV VCB 33KV
RATED BUS BAR CURRENT : 630, 1250, 1600, 2000,2500,3000,4000A
SHORT TIME WITHSTANDS CURRENT : 25kA-40kA
FORM : Circuit Breaker
Earthing Electrodes
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1 Piece (MOQ)
Length of Rod : 1-3 metre
Diameter : 48-88 mm
Material : Galvanized Iron (GI), Copper
Condition : New
Equipment Type : Earthing Electrode Pipe
Size of Conductor : 25-50 mm
Features : Easy installation, Optimum performance, High conductivity.
Edge Protector
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Material : Stainless steel
Features : Protects the rope from abrasion against an edge
SKU : ARC02
Warranty : 1 year from the date of invoice against any manufacturing defects.
Ideal for use : Anchorage
Change Over Switch
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MCB Changeover switches available with us, are extensively used for transferring the power supply to one source from another with utmost safety. These are specially designed to ensure longer functional life and excellent performance. Our changeover switches are widely used in various commercial complexes, industries and residential societies. These are manufactured using quality steel sheets that are robustly made to withstand adverse conditions. All the parts are bright tinsilver plated, and are covered with fuse resistant phenolic moulded base. Switches rating up-to 100 amp have terminals of lblck design, which is ideal for pinbottle type lugs. Further, the strip design switches of higher rating are ideal for palm type lugs.
Motor Protection Circuit Breaker
2,125 Per Piece
01 Piece (MOQ)
Brand Name : L&T
Country of Origin : Made in India
Rated current : 0.63 A
Series : MOG-S1
Overload Release Range : 0.40 - 0.63
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