3TC4417-0LY80-0AH0 CONTACTOR SIZE 2, 2-POLE,
From SIEMENS
| Contactor size 2, 2-pole for railway applications DC-3 and 5, 7.5 A at 750 V Auxiliary contacts 21 (2NO + 1NC) Operating range 0.7 to 1.25 x US with varistor and series resistor DC magnet system 52 V DC, 70° | ||
| Product designation | Contactor | |
| Product type designation | 3TC | |
| General technical data | ||
| Size of contactor | 2 | |
| Protection class IP | IP00 | |
| Reference code acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 | K | |
| Reference code acc. to DIN EN 81346-2 | Q | |
| Reference code acc. to DIN EN 61346-2 | Q | |
| Main circuit | ||
| Number of poles | 2 | |
| Number of NO contacts for main contacts | 2 | |
| Number of NC contacts for main contacts | 0 | |
| Type of voltage | DC | |
| Operating current | ||
| at DC-3 at DC-5 | ||
| — at 220 V rated value | 32 A | |
| — at 440 V rated value | 29 A | |
| — at 600 V rated value | 21 A | |
| — at 750 V rated value | 7.5 A | |
| Operating power | ||
| at DC-3 at DC-5 | ||
| — at 110 V rated value | 2.5 kW | |
| — at 220 V rated value | 5 kW | |
| — at 440 V rated value | 9 kW | |
| — at 600 V rated value | 9 kW | |
| — at 750 V rated value | 4 kW | |
| Control circuit/ Control | ||
| Control supply voltage at DC | ||
| rated value | 96 ... 96 V | |
| Auxiliary circuit | ||
| Number of NC contacts for auxiliary contacts | 2 | |
| Number of NO contacts for auxiliary contacts | 2 | |
| Number of CO contacts | ||
| for auxiliary contacts | 0 | |
| Identification number and letter for switching elements | 21 | |
| Installation/ mounting/ dimensions | ||
| Mounting type | screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 | |
| Side-by-side mounting | Yes | |
| Height | 115 mm | |
| Width | 82 mm | |
| Depth | 145 mm | |
| Connections/Terminals | ||
| Type of electrical connection | ||
| for main current circuit | screw-type terminals | |
| for auxiliary and control current circuit | screw-type terminals | |
