Spetsifikatsioon tootele Safety Relay, 4PST-NO, BT51 Series, DIN Rail, 6 A, Screw
| Mounting | for DIN rail mounting |
| Supply voltage | 24V DC |
| Operating temperature | -10...55°C |
| IP rating | IP20 |
| Electrical connection | screw terminals |
| Safety category | 4 |
| Safety outputs | 4x NO |