Electronic Relay Dealers

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As the name indicates, a solid state relay is an electrical switch comprising solid state or electronic components. Owing to their nature, solid state relays contain no moving parts. Because no mechanical contacts are opened or closed within the relay, there is no arcing or pitting of contact surfaces, thus no wear-out mechanism. As a result, solid state relays can operate for many millions of turn onturn off cycles with no deterioration in performance. In addition, with no mechanical movement inside, acoustical noise is eliminated. A big advantage in power cabinets that can contain dozens of relays.

A solid-state relay (SSR) is an electronic switching device that switches states when an external voltage is applied along its n-type and p-type junctions. SSR has a small control signal that controls a larger load current or voltage. It consists of a sensor which responds to an appropriate input (control signal), a solid-state electronic switching device which switches power to the load circuitry, and some coupling mechanism to enable the control signal to activate this switch without mechanical parts. The relay may be designed to switch either AC or DC to the load. It serves the same function as an electromechanical relay, but has no moving parts. Solid-state relays are composed of semiconductor materials, including thyristors and transistors. Solid-state relays have current ratings that extend from a few microamps for low-power packages up to around a hundred amps for high-power packages. Solid-state relays have extremely fast switching speeds usually ranging between 1 to 100 nanoseconds. Solid-state relays are not easily affected by contact wear. Solid-state relays have several shortcomings: a high susceptibility to damage (a relatively high vulnerability to overloads in comparison to electromechanical relays); limited switching arrangements (SPST switching); a need for finer tuning due to high "on" resistances.  

Main features - Single phase relays up to 125 amps - 3 phase relays up to 75 amps - Digital and analogue inputs (4-20 mA or 0-10 V) - Complete range of SSR's with a built - in heatsink Applications Carlo Gavazzi offers a comprehensive range of Solid State Relays (SSR's) featuring direct copper bonding technology for increased life and reliability. SSR�s are used extensively in the plastics, packaging, food processing, and HVAC industries - primarily for temperature control. Other applications include lighting and pump switching. Many of our relays feature horsepower ratings, that make them suitable for controlling motorized dampers in HVAC control systems. In these particular systems, our relays are the ideal replacements for mechanical contactors, because of their long life and noise-free switching. Furthermore, we also offer a complete range of SSR's with a built-in heatsink.

We are dealer for BCH switchgear along with another brands such as Havells, L&T, C&S, Schneider Etc. Kindly contact us to get best prices for all over India location. 

We offer Solid State Relay, which is available in different forms such as photo-coupled SSR, transformer-coupled SSR and hybrid SSR. These solid state relays are electronic devices that contain no moving part. Our photo-coupled SSR is controlled by a low voltage signal, which is isolated optically from the load. Due to the control signal of photo coupled SSR, a LED appears that activates a photo-sensitive diode, which turns on a back-to-back thyristor, silicon controlled rectifier, or MOSFET transistor to switch the load.

It is the slimmest type among the 3-phase solid state relays Improved safety and workability by integral of heat sink High insulation between input and output Large capacity as compact size and light weight C-R Snubber, Zero Cross function

We are a major Electronic Relays Exporter and Supplier in Paharganj, New Delhi. Our Electronic Relays are highly functional electrically operated switches. A number of Electronic Relays use an electromagnet to operate a switching mechanism mechanically, but there are other operating principles as well. Electronic Relays are used where it is essential to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled through one signal. The first relays were used in long distance telegraph circuits, repeating the signal coming in from one circuit and re-transmitting it to another. Types Available Reed relayMercury-wetted relayPolarized relayMachine tool relayRatchet relayContactor relaySolid-state relaySolid state contactor relayBuchholz relayForced-guided contacts relayOverload protection relayLatching relay

Buy from us the extensive array of 3 Phase Motor Reversing SSR (10-125 Amps); we are counted amidst the leading Suppliers in the sphere. A capacious warehouse and well-organized Warehouse Management System helps us in loading and unloading of all the products within short time. We keep our inventory updated by recording warehouse transactions and delivery of goods.   Features: Opto Isolation 2500 VAC Zero Voltage Turn On/Random Turn On Easy to use Built-In Interlock for Motor Protection Upto 5KW Motor Minimum maintenance Input Control DC/AC Optimum functionality   Additional Information: Item Code - 10-40-Amps Approx. Rs 2,500 / Piece

Frame Leakage protection for L.T. Control Panels and switch boards. Earth Leakage protection for Feeders / Motors / Generators / Transformers / MobileOperating Equipments. Protection for hazardous sensitive environments like Oil Refineries/ Cement Plant/SteelPlant /Chemical Platforms/Pulp industries and General Electrical Distribution. Protection for Mining & Control Engineering Specification Consistent reliability with accuracy. Fixed or variable current sensitivity by Dip Switch selection LED’s for visual indication of fault. High Barrier connector at rear for easy termination and safety standards. Tamper proof polycarbonate cover in the front. Test & Reset Facility for testing healthiness of the relay

We are offering panasonic lighting control relays. features: unique and robust design carries the ul electronic ballast rating low power consumption for operation easy onoff status recognition and commissioning for contractors.