Dold SL 5990 Fault Annunciator System

- Brand: DOLD (E. Dold & Söhne GmbH & Co. KG)

- Model: SL 5990 

- Type: Fault Annunciator System / Fault Indication Relay 

- Part number: 0051721 

- Technical specifications:  
- Supply voltage: 230 V AC 50/60 Hz 
- Alarm inputs: 4 fault inputs 
- Operating principle: Energized on trip / De-energized on trip (configurable)  
- Operate delay: Yes  
- Outputs: Common alarm relay and horn relay 
- Indication: LED per input; first-up / new fault annunciation; acknowledge, test, reset functions  
- Expansion: Modular – connect multiple SL 5990 units 
- Additional features: DIN 19235 compliant; open-circuit/closed-circuit inputs; LED status indicators; suitable for fault localisation in electrical/mechanical systems; high reliability for industrial monitoring; audible/visual signalling   
- Operating temperature: -20°C to +60°C
- Protection: IP20 
- Mounting: DIN rail  
- Standards: Compliant with DIN 19235 (fault annunciation); relevant IEC/EN for relay modules; CE marked  

Weight: 200 g

Dimensions: 95 x 45 x 115 mm

Country of origin: Germany 

HS code: 8536.49