3RF2120-1AA45

Kirjeldus

Semiconductor relay

The semiconductor relay is designed for switching resistive and inductive loads in applications such as bottling plants, providing non-wearing and silent operation.

Technical details:

• 1-phase 3RF2
• Width: 22.5 mm
• Current: 20 A
• Voltage: 48-600 V / 4-30 V DC
• Screw terminal
• Blocking voltage: 1200 V
• Mounting on available cooling surfaces
• Solid-state relay: SIRIUS 3RF21
• Applications: switching resistive/inductive loads
• Ideal for noise-sensitive areas: offices, hospitals
• High reliability at high switching frequencies
• Compatible with standardized 3RF29 function modules
• Approved for worldwide use: IEC and UL/CSA
• Single-phase and three-phase devices available
• Various power ratings and rated operating voltages
• AC or DC operation
• Connection types: screw, spring-type, or ring terminal lug
• Accessories: control connectors and terminal covers

Customer benefits:

• Compact design saves space on the cooling surface
• Non-wearing and silent operation enhances suitability for noise-sensitive environments
• Easy expansion for a wide range of applications
• Simple, efficient, and always up to date with the SIRIUS modular system

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