Description
Siemens 3SB3400-1RA LED Lamp Holder Block Yellow 230V AC | New Old Stock Boxed
Are you searching for an exact illuminated replacement part for an industrial operator panel? The Siemens 3SB3400-1RA is an authentic, 22mm front-mounting indicator lamp holder with an integrated LED element. This genuine control component is a brand new, unused unit from warehouse surplus stock, preserved perfectly inside its original manufacturer packaging.
Premium Factory Surplus: New Old Stock Boxed
Sourcing New Old Stock (NOS) contact and light blocks allows electrical engineers to maintain legacy control systems without undergoing costly panel face redesigns. Because this specific illumination block is brand new, it provides the exact same lighting lifespan as a factory-fresh unit. Consequently, it serves as an ideal choice for urgent plant breakdown repairs, critical emergency backup stock, or routine production line maintenance.
Siemens 3SB3400-1RA Key Specifications
- Product Type: Integrated LED Lamp Holder Block
- Part Number: 3SB3400-1RA
- Manufacturer: Siemens Signum 3SB3 Range
- Illumination Colour: Vibrant Yellow LED
- Operating Voltage: 230V AC Rating (50/60 Hz)
- Mounting Type: Secure Front Plate Mounting
- Switch Standard: 22 mm Industry Standard
- Termination Type: Heavy-Duty Screw Terminals
- Temperature Range: Reliable performance from -25°C up to 70°C






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