SNA 4043K-A
Safety relay with 3NO+1NC outputs
Description
The SNA4043K can be used to monitor safety sensors (emergency stop buttons, safety gate switches, etc.), feature a large number of safety switching contacts (3 NO contacts+1 NC contact) with a total width of only 22.5mm at a constant current of up to 8 A. They can be implemented in the extended temperature range up to 65° C, and have the ability to be used with automatic start as well as manual start without monitoring.
Specifications
Safety rating: Up to SIL 3 Category 4 PL e
Protection rating: IP 40 for housing, IP 20 for terminals
Compliance
EN ISO 13849-1
EN 62061
EN 80-20/50
EN 50156-1
EN 61511
| Part Number | Safety Applications | Supply Voltage | Outputs | Ordering Code |
| SNA4043K-A | E-Stop, Safety Gate, Light curtains | 24V AC
/DC |
3NO+1NC, 230VAC 6A | R1.188.1810.0 |
| SNA4043K-A | E-Stop, Safety Gate, Light curtains | 230VAC | 3NO+1NC, 230VAC 6A | R1.188.1840.0 |