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Category
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Semiconductors
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Electro-insulated Modules
- Electro-insulated Modules | VISHAY (IR)
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Transistors
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- SiC MOSFET Modules | Mitsubishi
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Passive components (capacitors, resistors, fuses, filters)
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Fuses
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Relays and Contactors
- Relays and Contactors - Theory
- 3-Phase AC Semiconductor Relays
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Single-Phase AC Semiconductor Relays
- AC ONE PHASE RELAYS 1 series| D2425 | D2450
- One phase semiconductor AC relays CWA and CWD series
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- One phase semiconductor AC relays - PS series
- Double and quadruple semiconductor AC relays - D24 D, TD24 Q, H12D48 D series
- One phase semiconductor relays - gn series
- Ckr series single phase solid state relays
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- 150A AC single phase relays
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- Single-Phase AC Semiconductor Relays for PCBs
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Batteries, Chargers, Buffer Power Supplies and Inverters
- Batteries, Chargers - Theoretical Description
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Automatics
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Infrared Thermometers (Pyrometers)
- IR-TE Series - Water-proof Palm-sized Radiation Thermometer
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Cables, Litz wires, Conduits, Flexible connections
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Braids
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- Traction Equipment
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Semiconductors
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3-Phase AC Semiconductor Relays
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Information
Products that are marked "On Order" in the "Available Quantity" column are usually not in stock. Such products are available for purchase, however, due to their limited customer base, they usually have higher minimum quantities. DACPOL offers products that are not in stock for the following reasons: DACPOL currently has a large number of electronic components in stock and adds new products every day, however, tens of thousands of additional components and their various variants are available from our suppliers. Even though it is unreasonable to have all these products in stock due to the limited sales, we believe that it is in the best interest of our customers to make them available. Our goal is to inform customers about the maximum number of products available and enable them to make decisions based on specifications, prices, availability, required minimums and our technical advice. Please note that selecting the "In Stock" checkbox may limit the display to only products available for delivery straight from the shelf.
| Image | View the product | No. Manufacturer | |||||||
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Crydom | Three-phase AC semiconductor relays by CRYDOM | SEE IT | -- | On Order | -- | -- | -- |
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Crydom | Three phase semiconductor relays - gn3 series | SEE IT | -- | On Order | -- | -- | -- |
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Crydom | Three phase semiconductor relays with radiator for DIN bus | SEE IT | -- | On Order | -- | -- | -- |
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ERI | Three-phase relays | SEE IT | -- | On Order | -- | -- | -- |
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Crydom | PM67 SERIES | SEE IT | -- | On Order | -- | -- | -- |
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Crydom | DRA3P SERIES | SEE IT | -- | On Order | -- | -- | -- |
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Crydom | A53TP50D Three-phase semiconductor relay | SEE IT | A53TP50D | On Order | 90 - 280 V AC | 50 A | 48 - 530 V AC |
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Crydom | D53TP50D Three-phase semiconductor relay | SEE IT | D53TP50D | 187 | 3 - 32 V DC | 50 A | 48 - 530 V AC |
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Three-Phase Solid State Relays
We offer a wide range of three-phase solid state relays from renowned manufacturers that ensure long and stable operation of devices and entire systems.
Our offer includes, among others: three-phase relays from the GN3 series, three-phase solid state relays with a heatsink for DIN rail, three-phase relays, AC three-phase solid state relays from CRYDOM. We also offer interface solid state relays AC and DC for DIN rail and electromechanical relays.
Three-Phase Solid State Relays
Solid state relays (SSR) are components used to control current loads using a semiconductor controlled by an isolated electronic circuit. Galvanic isolation is achieved using an optoelectronic element such as an infrared-emitting diode, photodiode, phototransistor, photothyristor, or phototriac.
Three-Phase Electromechanical Relays - Applications
Relays of this type are used in many different industrial sectors and control systems, performing various functions, including galvanic isolation.
Another application of three-phase electromechanical relays is switching high-power loads using low power, as well as allowing the introduction of receivers powered from sources with different voltages into the system, even though there is only one voltage level in the system.
Also check: solid state relays.