# Siemens SENTRON 3LD5063-0TK11

> switch-disconnector - Three-pole door-coupled main switch-disconnector for low-voltage machinery and distribution panels.

**Voltformer canonical:** https://voltformer.com/switchgear/siemens-sentron-3ld5063-0tk11-switch-disconnector - markdown version: https://voltformer.com/switchgear/siemens-sentron-3ld5063-0tk11-switch-disconnector.md

## Overview

- **Brand:** Siemens
- **Product family:** SENTRON 3LD5
- **Application:** Three-pole door-coupled main switch-disconnector for low-voltage machinery and distribution panels.
- **Product type:** switch-disconnector

## Technical Specifications

| Property | Value |
|---|---|
| Rated voltage | up to 0.48 kV AC |
| Rated current | 63 A IEC |
| Short-circuit withstand | SCCR 50 kA at 0.48 kV AC with the stated UL configuration; IEC short-time withstand not stated |
| Insulation medium | Air-insulated manual switch-disconnector |
| Standards | IEC 60947-3, UL 489, UL 60947-4-1 |

## Sources

- https://mall.industry.siemens.com/mall/EN/US/Catalog/Product/?mlfb=3LD5063-0TK11

- **Source scope:** manufacturer-family
- **Last reviewed:** 2026-09-13

Manufacturer portfolio/family source. Confirm the exact order code, guaranteed ratings and project-specific options against the current OEM datasheet before procurement or an SLD study.

Technical ratings are configuration-dependent where stated by the manufacturer. Request project-specific verification before procurement.