| Connection Cross Section: |
0.14 … 2.5 mm²(Connection terminals (size)) |
| Rated insulation voltage Ui: |
250 V |
| Rated impulse voltage Uimp: |
4 kV |
| Connection Type: |
Connection terminals |
| Degree of protection: |
IP20 |
| Ambient temperature: |
-15 … +40 °C |
| Item designation: |
ESM-BT401 |
| Gross weight: |
0,254kg |
| ECLASS: |
27-37-18-19 Device for monitoring of safety-related circuits |
| Mounting type: |
TH 35 mounting rail (EN IEC 60715) |
| Degree of contamination (external, according to EN 60947-1): |
2 |
| Overvoltage category according to IEC EN 60664-1: |
3 |
| Control Current: |
190 mA |
| Mission time: |
20 y(This value is dependent on the number of switching cycles and the switching current.) |
| LED Display: |
4 status displays (green) for relays K1, K2, K3, K4 |
| in compliance with: |
EN ISO 13849-1 2015; EN 62061 2005 + AC 2010 + A1 2013 + A2 2015; EN50581 2012 (RoHS) |
| Rated Supply Frequency: |
50 … 60 Hz |
| Drop-out delay at 24Â V AC/ DC: |
max. 20 ms Emergency stop |
