3LD2054-1TL51
Product ID:184159
Updated: 2026/4/4

Key Features
- 1Deliver reliable 16 A electrical operation for consistent performance. 2、Protect against harsh environments with a robust NEMA 1/3R/4X/12/IP65 enclosure. 3、Control operations easily using the short rotary knob actuator. 4、Simplify installation with versatile central handle mounting and 22.5 mm clearance. 5、Ensure operational flexibility across 50/60 Hz and -25 to 55°C range.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| AC Rated Voltage (V) | 690 | Insulation Voltage (V) | 690 |
| Description | Isolator switch, main and emergency stop switch, 3LD2, 16A, 3P+N, with rotary operating mechanism, black handle, flush mounted, center hole in cabinet door, AC-3/5.5KW; AC-23A/7.5KW | Installation Type | Flush mounting in cabinet door with center hole |
| Other | AC-3/5.5KW; AC-23A/7.5KW | Number of Poles | 3P+N |
| In(A) | 16 | Specification | 3LD20【16A】 |
| Switch Type | With rotary operating mechanism, black handle | Lifecycle | Delivery Release (PM300) |
| Country of Origin | Germany | ECCN | N |
| AL | N | Model Number | 3LD2054-1TL51 |
Specifications may be subject to change without notice
