DC-AC electronic single phase solid state relay SSR changeover contact 25A, 40A

DC-AC Single-Phase Solid State Relays SSR - 25A / 40A, DIN rail mount

Single-phase electronic SSR relay designed for switching AC loads using a DC control signal. It uses thyristor switching elements, which ensure a long service life, quiet switching, and complete absence of mechanical wear. The relay is designed for installation on a standard 35 mm DIN rail.

Features and Benefits

• DC control input 3-32 VDC

• AC output 24-380 VAC (thyristor switching)

• Available current options: 25 A and 40 A

• Very high number of switching cycles (no mechanical contacts, no arc formation)

• Noise-free operation

• Low control input excitation power

• Resistance to vibrations and mechanical shocks

• Suitable for inductive and resistive loads (heating circuits, motors, valves, pumps).

• Easy installation on 35 mm DIN rail

Technical Parameters

• Input: 3-32 VDC

• Output: 24-380 VAC

• Switching element type: Thyristor (SCR / TRIAC depending on version)

• Rated current: 25 A or 40 A

• Isolation: galvanic isolation input/output

• Installation: 35 mm DIN rail

• Operational advantages: no contact burning, suitable for dusty or aggressive environments.

If needed, I can also include:

• a precise parameter table,

• an installation diagram,

• marketing text,

• or a description of the advantages compared to conventional mechanical relays.