Siemens 3RF2430-1AC45 Solid State Relay

Description

The Siemens 3RF2430-1AC45 solid-state relay is engineered for high-reliability switching in industrial automation, HVAC systems, heating control, and motor circuits. With a current rating of 30A and a voltage range of 48–600VAC, this solid-state contactor is ideal for heavy-duty, noise-free, and wear-free performance. This relay features a 4–30V DC control input, enabling seamless integration with PLCs and automation systems. Its solid-state design eliminates mechanical wear, providing long service life and consistent operation under harsh conditions. With a built-in heatsink and compact DIN rail-mountable housing, it is easy to install in control panels with limited space. Backed by Siemens’ reputation for innovation and durability, the 3RF2430-1AC45 helps reduce downtime, maintenance costs, and electrical noise in high-performance applications.

Key Features

• 3-Phase Solid-State Switching – Rated for up to 30A, 48–600VAC output

• DC Control Input (4–30VDC) – Easy integration with control systems and PLCs

• 1200V Blocking Voltage – Added protection against voltage spikes

• Built-in Heatsink – Ensures efficient thermal dissipation

• Silent, Contact-Free Operation – No mechanical noise or arcing

• Maintenance-Free Design – No moving parts for extended service life

• Compact DIN Rail Mountable – Space-saving, easy to install in control cabinets

• Wide Operating Temperature Range – Built for demanding industrial environments

• CAT III-rated for Industrial Safety