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To ensure accuracy, please note that images may be representative. Refer to the product data sheet for detailed specifications.
| Manufacturer | Finder |
| Manufacturer Product Number | 7S.16.9.024.5420 |
| Description | Safety Relay; SIL 2/PL d; 4A2B 4PST-NO/DPST-NC; 6A; 24VDC; Screwless; AgSnO2 + Au |
| Datasheet | Download Datasheet |
The Finder 7S.16.9.024.5420 is a 22.5 mm safety relay with 4A2B 4PST-NO/DPST-NC contacts and rated 6 A, driven by a 24VDC coil.
Its contacts are forcibly guided (mechanically linked) to EN 61810-3, so a normally open and a normally closed contact can never be closed at the same time. That is what lets a safety circuit detect a welded contact.
It is evaluated for functional safety applications to SIL 2 (EN 61508, EN 62061), PL d (EN ISO 13849-1).
It has DIN Rail mounting and screwless terminals, contacts in AgSnO2 + Au and is supplied with LED coil status indication.
| Category | |
| Manufacturer | Finder |
| Model | 7S.16 |
| Safety Rating | SIL 2 (EN 61508, EN 62061), PL d (EN ISO 13849-1) |
| Contact Configuration | 4A2B 4PST-NO/DPST-NC |
| Number of Poles | 6 |
| Contact Rating (A) | 6 |
| Coil Voltage | 24VDC |
| Forcibly Guided Contacts | Yes |
| Forcibly Guided Class | Class A, EN 61810-3 |
| Contact Material | AgSnO2 + Au |
| Maximum Peak Current (A) | 15 |
| Rated Voltage | 250 V AC |
| Coil Operating Range | 16.8...30 V (42.2 mA at nominal) |
| Coil Power | 1 W |
| Holding Voltage | 0.55 UN |
| Must Drop-Out Voltage | 0.1 UN |
| Operate/Release Time | 12/10 ms |
| Mechanical Life | 10,000,000 cycles (100,000 cycles) |
| Features | LED coil status indication |
| Module Width (mm) | 22.5 |
| Mounting Type | DIN Rail |
| Termination Style | Screwless Terminal |
| Operating Temperature (°C) | -40...+70 |
| Protection Category | IP 20 |
| Approvals | CE, cULus, EAC |