3LD2103-0TK51
Product ID:137465
Updated: 2026/4/6

Key Features
- 1Control high-power circuits reliably with a 25A current rating. 2、Deliver up to 9.5 kW operating power at 400V AC. 3、Operate safely using the front-mounted rotary mechanism. 4、Protect your system with a robust 3-pole design. 5、Simplify installation with black color and 4-hole mounting.
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, 25A, 3P, with rotary operating mechanism, black handle, flush mounting, four-hole fixing in cabinet door, AC-3/7.5KW; AC-23A/9.5KW | Installation Type: | Flush mounting in cabinet door with four-hole fixing |
| Other: | AC-3/7.5KW; AC-23A/9.5KW | Number of Poles: | 3P |
| In(A): | 25 | Specification: | 3LD21【25A】 |
| Switch Type: | With rotary operating mechanism, black handle | Lifecycle | Delivery Release (PM300) |
| Country of Origin | Germany | ECCN | N |
| AL | N | Model Number | 3LD2103-0TK51 |
Specifications may be subject to change without notice
