Manufacturer: Jola
Type: Electrode Relay
Model: NR 3 A 

Supply Voltage: 230 V AC
Contact Configuration: 1 Changeover (CO)
Contact Voltage: 250 V AC
Contact Current: 4 A
Switching Capacity: 500 VA
Operating Cycles: ≥ 100.000
Functioning: Based on the Working Current Principle
Housing: Insulating Material
Connection: Terminals On Top of Housing
Mounting: Clip Attachment For U-Bar
Operating Temperature: -15 … 60 °C
Degree of protection: IP 20