Siemens 3RH1911-1FA31 Auxiliary Switch Block
The Siemens 3RH19111FA31 Auxiliary Switch Block from the SENTRON series is a high-quality control component designed to provide reliable auxiliary contact functions for electrical circuits. It offers precise switching, durable construction, and consistent performance across a wide voltage range for industrial control applications.
Manufacturer: Siemens
Type: Auxiliary Switch Block
Model: 3RH1911-1FA31
Ord. No.: 3ZX1012-0RH11-1AA1
Technical Information
- Brand Name: SENTRON
- Supply Voltage: 400 V AC / 60 V DC
- Rated Current: 10 A
- Frequency: 50 … 60 Hz
- Power Loss: 1.1 W
- Poles No.: 1-Poles
- Contact: 3 Normally Open (NO) + 1 Normally Closed (NC)
- Switching Capacity Current: 20 kA
- Short-Circuit Current Breaking Capacity (Icn): 5 kA
- Protection Class: IP20
- Ambient Temperature: -40 … 70 °C
- Dimensions: 90 x 18 x 76 mm
