SCHMERSAL SRB-E-301ST
SCHMERSAL SAFETY RELAY
• STOP 0 Function
• 1 oder 2-channel control
• Start button / Auto-start
• 3 safety contacts
• 1 Auxiliary contact
| SPECIFICATIONS | |
|---|---|
| Enclosure material | Glass-fibre reinforced thermoplastic, ventilated |
| Material of the contacts, electrical | Ag-Ni, self-cleaning, positive drive |
| Gross weight | 175 g |
| Electronic Fuse | Yes |
| Wire breakage detection | Yes |
| Cross-circuit detection | Yes |
| Removable Terminals | Yes |
| Start input | Yes |
| Feedback circuit | Yes |
| Automatic reset function | Yes |
| Reset edge detection | Yes |
| Earth connection detection | Yes |
| Integral system diagnostics, status | Yes |
| Integral system diagnostics, error code | Yes |
| Number of auxiliary contacts | 1 |
| Number of LEDs | 5 |
| Number of normally closed (NC) | 2 |
| Number of normally open (NO) | 1 |
| Number of Safety contacts, STOP 0 | 3 |
| Performance Level, up to | e |
| Category | 4 |
| Diagnostic Coverage (DC) Level | > 94 % |
| Safety Integrity Level (SIL), suitable for applications in | 3 |
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