Gefran Datasheets for Solid State Relays
Solid state relays (SSR) or semiconductor relays are semiconductor devices that can be used in place of mechanical relays to switch electricity to a load in many applications.
Solid State Relays: Learn more
| Product Name | Notes |
|---|---|
| 3-phase "zero crossing" power solid state unit for control of resistive and inductive loads, complete with aluminum heatsink and DIN guide connection. Integrated device designed for industrial applications demanding control... | |
| 3-phase "zero crossing" solid state relay for control of resistive and inductive loads. Integrated device designed for industrial applications demanding control of high power levels and frequent switching, with loads... | |
| The GD series of solid state relays (zero crossing type) are solid state actuators with heater break diagnostics (Hb function), selectable current scale, and adjustable setpoint. Junction overheat protection is... | |
| The GT family of solid-state relays has been designed with the aim of providing very accurate control of the load thanks to an analog control input, in voltage at 0…5V; | |
| The GTD series of power solid state relays (zero crossing type) are solid state actuators with built-in heatsink, heater break diagnostics (Hb function), selectable current scale, and adjustable setpoint. Junction... | |
| The GTT family of solid-state relays has been designed with the aim of providing very accurate control of the load from an analogue input signal (0-10V or 0-20/4-20mA) or a... | |
| The insertion and disinsertion of an electrical load requires the use of a suitable switching device and protection that is safe and immune to interference. Many industrial applications require the... | |
| Zero crossing relay with antiparallel double SCR output is the most used solid state relay in industrial applications. In fact, it can be used for resistive, inductive and capacity loads. | |
| Zero crossing relay with antiparallel thyristor output is the most used solid state relay in industrial applications. "Zero crossing" relay is energised when voltage meets the zero point and disenergised... |