Product Description
Siemens 3LD1104-0TB51 SENTRON 25A 690VAC 3-Pole Main Switch
High-reliability industrial automation component tested and verified for mission-critical manufacturing, robotic automation, and CNC drive environments.
Technical Specifications
| Manufacturer Part Number (MPN) | 3LD1104-0TB51 |
| Product Reference (SKU) | 3LD11040TB51-04 |
| Brand / Manufacturer | SIEMENS |
| Hardware Condition | Used (100% Tested & Verified) |
| Warranty Protection | 6-Month Direct Replacement Warranty |
| System Compatibility | Industrial control panels, motor disconnect applications, DIN rail/base mount assemblies |
Quality Assurance & Functional Testing
Contact resistance tested across all 3 poles, mechanical latching action verified, insulation resistance >500M Ohm.
Compatibility & Installation Notes
Mount to standard DIN rail or enclosure base. Torque wire clamp screws to rated specification (1.5 to 2.0 Nm).