3TY7561-1UA00 AUX.SWITCHBLOCK
From SIEMENS
| Auxiliary switch block, solid-state compatible, for 3TF44-69, 3TK4/5, 3TC4/5 for mounting left or right (replacement for 3TY7561-1U/- 1V) | ||
| General technical data | ||
| Suitability for use | Contactor relay and power contactor | |
| Protection class IP on the front | IP20 | |
| Ambient temperature | ||
| during storage | -55 ... +80 °C | |
| during operation | -25 ... +55 °C | |
| Auxiliary circuit | ||
| Number of NC contacts for auxiliary contacts | ||
| instantaneous contact | 0 | |
| lagging switching | 0 | |
| Number of NO contacts for auxiliary contacts | ||
| instantaneous contact | 0 | |
| leading contact | 0 | |
| Operating current | ||
| of auxiliary contacts | ||
| — at AC-15 | ||
| — at 24 V | 0.3 A | |
| Operating current | ||
| of auxiliary contacts at DC-13 | ||
| — at 24 V | 0.3 A | |
| — at 60 V | 0.3 A | |
| Installation/ mounting/ dimensions | ||
| Mounting type | snap-on mounting | |
| Width | 15 mm | |
| Height | 70 mm | |
| Depth | 51.5 mm | |
| Connections/Terminals | ||
| Type of electrical connection for auxiliary and control current circuit | screw-type terminals | |
| Type of connectable conductor cross-sections | ||
| for auxiliary contacts | ||
| — finely stranded | ||
| — with core end processing | 2x (0.5 ... 1.0 mm²), 2x (0.75 ... 2.5 mm²) | |
| at AWG conductors for auxiliary contacts | 2x (18 ... 12) | |
