3RU5156-3KB2
Product ID:116657
Updated: 2026/7/2
Key Features
- 1Protect motors with a high current capacity of 120-150A.
- 2Choose between manual and automatic reset options for operational convenience.
- 3Simplify installation using screw terminals for both main and auxiliary circuits.
- 4Ensure environmental safety with RoHS compliance effective since 2013.
- 5Receive your order quickly with factory delivery in 5 working days.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Operating Ambient Temperature | -40~+70°C | Operating Altitude | 2000m |
| Rated Voltage | AC400V | Installation Method | Screw Terminal, for Separate Installation Use |
| Specification | S6 | Load Class | Class 10 |
| Current Setting Range | 120-150A | Rated Current (AC-3) | Maximum 205A for S6 size |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3RU5156-3KB2 |
Specifications may be subject to change without notice
Still deciding on 3RU5156-3KB2?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.