The world's largest SSR family

Single-phase SSR series – three-phase TSR Series, with standard 380 VAC or 480 VAC and 25/40/50/75 amp power ratings, to solve your standard applications.
The SSR-F Series, with the feature of being the only 10×38 insured in the world in its field.
The first generation self-cooling SSR-K Series with 380 VAC or 480 VAC and 30/40 A power ratings of the family, whose production started in 2016.
It has 24-550 VAC and 40/60/80/100 A power ratings as standard. It has been developed for high-volt applications, optional fast fuses and fans can be added. LCR/ASR Series that gives values ​​at limits.
Single-phase ESR Series – three-phase HPR Series, which started production in 2016, offering 550 VAC, 100 A options for more special applications.
It is at the service of our industry with the SSR-Y/R/P/M Series PCB miniature group series produced for PCB type needs, the production of which started in 2017.

Ssr

In standard type single-phase SSRs (Solid State Relay), from 10 Amps to 75 Amps, next to both linear (input 4-20mA, output 90-250VAC) and standard (input 3-32VDC, Output 24-380VAC) SSRs Offering AA (input 80-250VAC, output 24-380VAC) and DD (input 3-32VDC, 5-60VDC output) models, FOTEK also produces short circuit protection feature for all series as standard. SSRs, which provide endless contact opportunities in a stable environment to contactors whose contacts stick over time, reduce the risk of failure of the resistors. It also provides energy savings in the range of 18-20% in proportional SSR controls.

Ssr-F

Fotek F series Solid State Relays (SSR), which is the first and still the only one in the world, protects the device tremendously during any short circuit thanks to the fuse on it. Fused SSRs, a patented product of Fotek, eliminate the malfunctions of SSRs operating under heavy conditions, where it is difficult to obtain new SSRs during a breakdown. The low cost and high prevalence of the 10×38 fast fuses on the SSRs end the fault response in the fastest and most successful way.

Ssr-K

The rail type cooler type Solid State Relays, produced by Fotek as standard from 10 Amps to 40 Amperes, have short circuit protection features like Fotek's grooves in all SSR groups. The SSRs, which have linear, AC-AC, and DC-AC input options, take up less space in the panel, the standard equipment of the cooler, and the simplification of mounting on the rail bring the device to the fore.

Tsr

3-phase SSRs, one of Fotek's standard product groups, are produced with a TSR reference code. In Fotek TSRs, as in all Solid State Role (SSR), short-circuit protection features and DC-AC and AC-AC inputs are offered as standard. Fotek TSR group solid state rollers, which have been working flawlessly in all conditions in which they have been used for many years, are always one step ahead of their competitors with their price and quality. The TSR series, which is a three-phase SSR, are produced as standard from 25 amps to 75 amps.

Hpr

Fotek HPR series, which is a high current SSR family, is produced as a standard with a new generation new case design and temperature protection feature. In addition to short circuit protection, a 120-degree self-protection feature has been added to HPR series solid-state relays (SSR), which are produced as standard up to 100 Amps. In this way, HPR series SSRs protect themselves in environments where coolers are insufficient, minimizing possible work accidents.

Esr

The ESR series, which is the 3-phase of Fotek's new generation new case Solid State Role (SSR), offers temperature protection as standard. ESR series solid-state relays (SSR), whose production is standard from 25 Amps to 100 Amps, are equipped with a 120-degree self-protection feature in addition to short circuit protection. In this way, in environments where coolers are insufficient, ESR series SSRs protect themselves and reduce possible work accidents to a minimum.

Asr-Acr

FOTEK's new generation SSRs, ASR/ACR, and ASR-F/ACR-Fs, which include the world's largest SSR product group; gathered the cooler, fuse, and fan models on a single device. It offers trouble-free control options from 32 Amps to 100 Amps in its linear group, and from 32 Amps to 125 Amps in its normal series. The fact that the cooling fans are standard equipment at high voltages shows the sensitivity of Fotek to cooling. In addition, the fast fuses on the devices protect the device in the event of a short circuit, preventing possible malfunctions of the device and highlighting work safety.

Pcb

Making continuous investments in R&D studies without compromising SSR quality, Fotek increases its range of PCB type Solid State Roles day by day. These PCB SSRs with 3 and 5 amp DC-AC and DC-DC input options are reducing the market share of simple dry contact relays day by day. Working with SSR logic, these relays have the opportunity to open and close endless contacts in a stable environment.

Lsr

You do not need to add an extra cooler or fan with this series, which has 3-phase developed internal coolers. In this series where you have 25, 40, 60, 80, 100 Amp options, all products except 25A have internal fans. Again, the LSR-F series, which are the insured products of this series, are among your options. DC to AC or AC to AC options are also available.