Residual Current Monitor
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As a well admired provider of Residual Current Monitor, we bring you a huge variety of unrivaled quality. Our team of experts uses only first-class raw materials to ensure that our product matches to the highest quality grades. It is the perfect solution for commercial application in both earthed and also non-earthed systems. The remarkable features like optimum performance and longer service life make it an interesting proposition. Additional InformationUnscheduled downtimes of machines and plants mean a considerable cost factor. By early detection of insulation faults DOLD insulation monitors help to prevent failures of electrical equipment and thus ensure a better operating reliability and plant safety. They are used both in earthed and also non-earthed systems, but differ in their function principle. In earthed systems (TN systems) DOLD residual current monitors detect fault current with the principle of differential-current measurement and are mainly used to avoid cost-intensive downtimes and to prevent the risk of fire which is latent in the case of slowly evolving insulation faults. In non-earthed systems (IT systems), the insulation resistance to earth of the system to be monitored is measured. Such systems are secured by insulation monitors the use of them in IT systems is required by law by the norm “Safety of Machinery” DIN EN 60204-1 or DIN VDE 0100-410. Thanks to deliberately kept simple functionality of DOLD’s insulation monitors customers benefit from a considerable cost advantage combined with the high quality standard accustomed from DOLD. Advantages At a glance: Save space thanks to compact design Cost-effective and easy-to-use by kept simple functionality Flexible by extended application range of our insulation monitors for systems up to 500V AC and 1000 Hz, i.e. also application for 400V three-phase systems Monitor DC systems up to 280V without auxiliary voltage Improve efficiency: avoid unscheduled downtimes and data losses Improve operational reliability and safety: monitor also at standstill, no interruption of operation in the case of single-phase-to-earth fault Better fire safety: detect slowly evolving insulation faults, minimize accidental arcs as frequent fire cause, split and separately monitor systems in fire- and explosion-prone areas Improve workplace safety: no malfunctions of machinery and systems due to earth faults Save time during maintenance and repair: reduce cost by early detection of insulation faults and well-aimed repair. Technology All conductors of the feeder to be protected (apart from the protective conductor) are guided through a current transformer. In a faultless system, the sum of all currents is zero. No voltage is induced in the current transformer. If fault current flows via earth, the current difference will cause a current in the current transformer. This is evaluated by electronics. Applications Differential-current and insulation monitors are used for early detection of insulation faults in applications where unscheduled downtimes of machinery would have serious consequences. They are used in earthed systems for reasons of efficiency and protection against fire and accidents, but they are required by law in non-earthed systems for the same reasons according to DIN VDE 0100-410 and DIN EN 60204-1. Applications include: Wood working industry: fire prevention Chemical industry: prevent the interruption of chemical production processes Automotive: prevent downtime of entire production lines if one partial area fails Food industry: prevent consequential losses, e.g. failure of a cooling plant Medical: prevent the failure of live-saving facilities Data processing: prevent data loss in computer centers, data processing equipment and systems. Moreover, insulation monitors are used to monitor cut off consumers, which are only needed in certain situations, but must then function without problems, flue gas extraction systems in case of a fire, for example.
Schneider Switch Disconnector Fuses
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Best Deals from Current Limiting Device
C-LINE MANUAL CHANGEOVER SWITCH
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Product Features :- Complete touch proof design, with help of terminal shroud, source separator and inter-phase barriers Staggered terminals provide clear access to all terminals from the front, ensuring ease of termination Patented dual dead center mechanism enables the user to toggle between central or side positions for operating handle. This can be easily converted on site as required C-Line Manual Changeover Switch Multi featured operating handle :- Unique flip-able handle for rating 400 A and above which enables the user to operate the switch with two hands Provision for padlocking in OFF position with three padlocks Defeat feature in both ON states and auto restoration of panel door IP54 with extended type operating handle
ABB Changeover Switch
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knife switches
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We are successfully engaged in offering a superior quality range of Knife Switches. Our offered knife switch is manufactured in an efficient manner in accordance with the quality norms. This knife switch is given in numerous specifications & widely demanded in the market due to its durability & quality. Our knife switch is provided as per the requirements of customers. 5 x 10 Knife switch - Given below are the photograph of knife switches upto 10000 Amps, mounted on SMC / Hylem sheets
Change Over Switch
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. It provides saf changeover, source inversion or switching on load between two low voltage power circuits as well as their safety isolation.The pad lockable handle is to be mounted, on the panel door and lockable in ONOFF position. The external front operation ensures that the door is locked in ON position. Bridging Bars mounted on all ratings as standard.
L T Main SwitchesV
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switch disconnector fuses
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FEATURES: For NFC or DIN, BS, UL type fuses 3 or 4-pole For direct operator, external front-mounted and RH side-mounted operators, external LH side-mounted operator Robust and compact handles : padlockable using up to 3 padlocks, lockable, with door interlock, black/grey or yellow/red, IP65 or IP55 Certifications CE, UL, CSA, CCC. Pushbuttons with spring return Selector switches and key switches, 2 or 3 positions APPLICATIONS: They provide on-load breaking and making, safety disconnection and overload protection of all low voltage electrical circuits. They are particularly suited for the protection and switching of the incoming main circuits to electrical panels, including the emergency stop.
Source Changeover Switches
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Interpact INSINV - Source changeover switches 40 A to 2500 A. Source changeover switch produced around 2 Interpact INSINV. Manual changeover switches by interlocking of operating mechanisms via rotary handles or with captive keys. Possible complete source changeover assembly for Interpact INS250-100 A to INS630A. Wide range of auxiliaries and accessories common to the Interpact range.
Switch Disconnector Fuse
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Switchgear New India Trading Corporation is one of the leading trading house headed by Mr Dhiresh Kamodia and Mr Hitesh Kamodia. We are authorized dealers for manufacturers like Havells, HPL Socomec, Western, Jaipur Maxwell, Genus, Elymer, Polycab and Esco. We supply our wide range to various contractors, panel builders, OEMs, Retail Shops, Architects, Interior Designers and Builders. Our clients are spread in various countries such as India, Bangladesh, Dubai, UAE and Malaysia. Our success story can be reflected in our sales figure of Rs 1 to 5 crore. We are equipped with excellent warehousing facilities which enable us to fulfill the bulk requirements of the clients. Our highly qualified team of procuring agents ensures that they procure the best quality products for our clients from our esteemed vendors.
Switch Fuse Disconnector
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Disconnectors are ideally suited as main and EMERGENCY-STOP switches. Thanks to their fused design, they additionally provide short-circuit and overload protection. In connection with SITOR semiconductor fuses, they even master high requirements. In contrast to the 3NJ4 in-line fuse switch disconnectors, the devices of the 3NJ6 range are equipped with an integrated switching element with single- or double-break. They are particularly suitable for applications in which many cable outlets for power distribution have to be accommodated in minimum space. The intelligent plug-in connection system facilitates the devices’ easy and comfortable mounting.New compact Sentron 3NP1 series comes with enhanced protection for personnel and plants and a sophisticated connection system. The reach-round and touch protection incorporated as standard in the new Sentron 3NP1 series prevents users from touching current conducting parts when the devices are mounted in a busbar system, even if they need to be accessed on the rear. Switch Disconnector Fuse Unit [SFU]In-Line Switch Disconnectors SENTRON with Fuses 3NJ6 up to 630 ASFU: Sentron 3NJ6• Four Sizes from 160 A to 630 A• LV HRC fuse links in accordance with IEC 60269-1/EN 60269-1 or BS fuse links in accordance with BS 88.• 3 and 4 Pole Version available• Version with Motorized operating mechanism and electronic fuse monitoring• 185 mm Phase Centre Distance of plug in contacts
Motorized Changeover Switch
32,643 Per Piece
Change Over Switches
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1 Piece(s) (MOQ)
S kant & comp. Is the profound organization involved in distributing and exporting of change over switches in india & around the globe
C-LINE MANUAL CHANGEOVER SWITCH
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Product Features :- Complete touch proof design, with help of terminal shroud, source separator and inter-phase barriers Staggered terminals provide clear access to all terminals from the front, ensuring ease of termination Patented dual dead center mechanism enables the user to toggle between central or side positions for operating handle. This can be easily converted on site as required Multi featured operating handle :- Unique flip-able handle for rating 400 A and above which enables the user to operate the switch with two hands Provision for padlocking in OFF position with three padlocks Defeat feature in both ON states and auto restoration of panel door IP54 with extended type operating handle
Switch Fuse
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Switch Fuse, Electrical Equipments, Fuse Holders, HRC Fuses
HRC Combination Switch Fuse (HRC Fuses)
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HRC combination switch fuse units and change over switches confirming to IS:13947.3/ IEC :947-3. Indo Asian combination SwitchFuse units quick make and break from 32A-800A TPN / TPNS in Open Execution/in sheet steel enclosure with HRC fuses, Bolted type/Din type /Cylindrical fuses 80ka ISI approved are also in demand by the panel builders and industries.
Motorised COS
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Motorised changeover switch from 125 to 1600 A The SOCOMEC Motorized Changeover Switch is a motor operated 4 Pole changeover switch. It provides safe changeover giving two stable position I & II and help in changeover from one supply source to another remotely. In case of control supply failure, emergency handle arrangement is provided for manual operation of switch in “OFF” position or selecting the supply.
bypass switches
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bypass switches, Earth Leakage Circuit Breaker, em fis meters, Mcb
Main Switch
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Main Switch, Dp Switch
Switch Fuse
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Switch Fuse, Plugs And Sockets, Terminal Blocks and Connectors