LCTC SSR-1DA Solid State Relay DIN Rail Mount DC-AC

Product detailed description

The LCTC SSR-1DA is a reliable non-contact solid-state relay designed for mounting on a DIN rail. It allows switching of AC loads using a low-voltage DC signal and is available in a wide range of current versions from 10A to 120A. Thanks to its solid-state design, it contains no moving parts, which ensures quiet operation, high reliability and long service life, even with frequent switching.

Other versions:

• DC-DC: LCTC SSR-1DD
• Slim DC-AC: LCTC LCDSxx48ZD3
• Slim DC-DC: LCTC LCDSxx75DD3
• Slim DC-AC with 0-10V regulation: LCTC LCDS--xx25VD

Specifications:

• Model: LCTC SSR-1DA
• Type: DC-AC solid state relay (SSR)
• Control: Low-voltage DC signal (3–32 V DC)
• Switched voltage: 24–480 V AC
• Switched current: 10A / 25A / 40A / 60A / 80A / 100A / 120A (depending on variant)
• Zero-cross switching (zero-cross circuit)
• Output: SCR (two thyristor branches)
• Opto-isolation: Yes (input and output isolation)
• Status indication: LED diode
• Mounting: 35 mm DIN rail (standard width)
• Suitable applications: heating, motors, lighting, resistive and slightly inductive loads
• Cooling: sufficient air circulation recommended

Package contents:

• 1× LCTC SSR-1DA relay (in the selected current version)

Notes:

• This product is not a standalone functional unit and may require professional installation.
• Product images are for illustrative purposes only and may sometimes differ from the actual appearance of the item. However, this does not change their basic properties.
• Sufficient air circulation must be ensured at higher currents.
• DIN rail is not included in the package.