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3RT1055-6AP30
3RT1055-6AP30 SIEMENS CONTACTOR, 75KW/400V/AC-3, AC(40...60HZ)/DC OPERATION UC 220...240V W/O AUXILIARY CON..
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3941 in stock
Key Specifications
Depth:170 mm
Width:120 mm
Height:172 mm
— at AC:8,5g / 5 ms, 4,2g / 10 ms
Supplier Information
SIEMENS
Products: 367174
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Technical Specifications
| Parameter | Value |
|---|---|
| Depth | 170 mm |
| Width | 120 mm |
| Height | 172 mm |
| — at AC | 8,5g / 5 ms, 4,2g / 10 ms |
| — at DC | 8,5g / 5 ms, 4,2g / 10 ms |
| — solid | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), max. 2x (0.75 ... 4 mm²) |
| ● at AC | 2 000 1/h |
| ● at DC | 2 000 1/h |
| Arcing time | 10 ... 15 ms |
| ● at AC-1 | |
| ● at AC-3 | |
| ● at 50 Hz | 0.8 ... 1.1 |
| ● at 60 Hz | 0.8 ... 1.1 |
| Closing delay | |
| Mounting type | screw fixing |
| Opening delay | |
| Operating power | |
| — at the side | 10 mm |
| ● rated value | 1 000 V |
| Required spacing | |
| Shock resistance | |
| ● on the front | IP00 |
| Operating current | |
| Size of contactor | S6 |
| Insulation voltage | |
| product brand name | SIRIUS |
| ● during storage | -55 ... +80 °C |
| Ambient temperature | |
| Degree of pollution | 3 |
| Operating frequency | |
| Product designation | power contactor |
| Protection class IP | |
| ● at AC-1 maximum | 800 1/h |
| ● at AC-2 maximum | 300 1/h |
| ● at AC-3 maximum | 750 1/h |
| ● at AC-4 maximum | 130 1/h |
| ● of the terminal | IP00 |
| ● with sine pulse | |
| ● at AC-1 at 400 V | |
| ● during operation | -25 ... +60 °C |
| Number of NC contacts | |
| Number of NO contacts | |
| ● for grounded parts | |
| Design of the fuse link | |
| — at 24 V rated value | 160 A |
| ● at 24 V rated value | 10 A |
| ● at 60 V rated value | 6 A |
| — at 110 V rated value | 18 A |
| — at 230 V rated value | 50 kW |
| — at 400 V rated value | 150 A |
| — at 500 V rated value | 105 kW |
| — at 690 V rated value | 150 A |
| ● at 110 V rated value | 3 A |
| ● at 220 V rated value | 1 A |
| ● at 230 V rated value | 6 A |
| ● at 400 V rated value | 68 A |
| ● at 50 Hz rated value | 220 ... 240 V |
| ● at 60 Hz rated value | 220 ... 240 V |
| ● at 690 V rated value | 57 A |
| ● of contactor typical | 10 000 000 |
| — at 1000 V rated value | 65 A |
| — instantaneous contact | 0 |
| ● Side-by-side mounting | Yes |
| Operating current at AC-15 | |
| Operating current at DC-12 | |
| Operating current at DC-13 | |
| ● at rectangular impulse | |
| ● for auxiliary contacts | |
| No-load switching frequency | |
| Control supply voltage at AC | |
| Control supply voltage at DC | |
| ● for main current circuit | screw-type terminals |
| Type of electrical connection | |
| ● at 1 current path at DC-1 | |
| Design of the surge suppressor | with varistor |
| ● at AC-2 at 400 V rated value | 84 kW |
| ● at 40 °C minimum permissible | 95 mm² |
| ● at 60 °C minimum permissible | 70 mm² |
| Closing power of magnet coil at DC | 360 W |
| Holding power of magnet coil at DC | 5.2 W |
| Operating current at AC-12 maximum | 10 A |
| — at 230 V at 60 °C rated value | 60 kW |
| — at 690 V at 60 °C rated value | 181 kW |
| — at 1000 V at 60 °C rated value | 148 W |
| Surge voltage resistance rated value | 8 kV |
| ● at 1 current path at DC-3 at DC-5 | |
| — with type of assignment 2 required | fuse gL/gG: 315 A |
| Number of NC contacts for main contacts | 0 |
| Number of NO contacts for main contacts | 3 |
| ● at AWG conductors for main contacts | 4 ... 250 kcmil |
| — with type of coordination 1 required | fuse gL/gG: 355 A |
| Mechanical service life (switching cycles) | |
| Thermal short-time current limited to 10 s | 1 300 A |
| ● with 2 current paths in series at DC-1 | |
| ● with 3 current paths in series at DC-1 | |
| Apparent holding power of magnet coil at AC | 5.8 V·A |
| Apparent pick-up power of magnet coil at AC | 300 V·A |
| Type of connectable conductor cross-sections | |
| — finely stranded with core end processing | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| ● at AWG conductors for auxiliary contacts | 2x (20 ... 16), 2x (18 ... 14), 1x 12 |
| Type of voltage of the control supply voltage | AC/DC |
| — at ambient temperature 40 °C rated value | 185 A |
| ● for auxiliary and control current circuit | screw-type terminals |
| Control supply voltage frequency 1 rated value | 50 Hz |
| Control supply voltage frequency 2 rated value | 60 Hz |
| maximum permissible voltage for safe isolation | |
| ● with 2 current paths in series at DC-3 at DC-5 | |
| ● with 3 current paths in series at DC-3 at DC-5 | |
| Contact rating of auxiliary contacts according to UL | A600 / Q600 |
| ● for short-circuit protection of the main circuit | |
| Inductive power factor with closing power of the coil | 0.9 |
| ● between coil and main contacts acc. to EN 60947-1 | 690 V |
| Installation altitude at height above sea level maximum | 2 000 m |
| Inductive power factor with the holding power of the coil | 0.8 |
| — up to 690 V at ambient temperature 40 °C rated value | 185 A |
| — up to 690 V at ambient temperature 60 °C rated value | 160 A |
| — up to 1000 V at ambient temperature 40 °C rated value | 90 A |
| — up to 1000 V at ambient temperature 60 °C rated value | 90 A |
| Connectable conductor cross-section in main circuit at AC-1 | |
| Operating power for approx. 200000 operating cycles at AC-4 | |
| Operating current for approx. 200000 operating cycles at AC-4 | |
| ● of the contactor with added auxiliary switch block typical | 10 000 000 |
| ● for short-circuit protection of the auxiliary switch required | fuse gL/gG: 10 A |
| Operating range factor control supply voltage rated value of magnet coil at AC | |
| Operating range factor control supply voltage rated value of magnet coil at DC | 0.8 ... 1.1 |
| ● of the contactor with added electronics-compatible auxiliary switch block typical | 5 000 000 |
| Power loss [W] at AC-3 at 400 V for rated value of the operating current per conductor | 9 W |
Product Description
More details
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
