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3RT2018-4AP61
3RT2018-4AP61 SIEMENS Power contactor, AC-3 16 A, 7.5 kW / 400 V 1 NO, 220 V AC, 50 Hz, 240 V 60Hz, 3-pole, ..
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4298 in stock
Key Specifications
Depth:73 mm
Width:45 mm
Height:58 mm
B10 value:
Supplier Information
SIEMENS
Products: 367174
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Technical Specifications
| Parameter | Value |
|---|---|
| Depth | 73 mm |
| Width | 45 mm |
| Height | 58 mm |
| B10 value | |
| — at AC | 7,3g / 5 ms, 4,7g / 10 ms |
| ● at AC | 10 000 1/h |
| Arcing time | 10 ... 15 ms |
| — upwards | 0 mm |
| ● at AC-1 | |
| ● at AC-3 | |
| — forwards | 0 mm |
| ● at 50 Hz | 0.8 ... 1.1 |
| ● at 60 Hz | 0.85 ... 1.1 |
| Closing delay | |
| Mounting type | screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 |
| Opening delay | |
| — Backwards | 0 mm |
| — downwards | 0 mm |
| Operating power | |
| — at the side | 0 mm |
| ● rated value | 690 V |
| Product function | |
| Required spacing | |
| Shock resistance | |
| ● on the front | IP00 |
| Mounting position | +/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface |
| Operating current | |
| Operating voltage | |
| Product extension | |
| Size of contactor | S00 |
| Failure rate [FIT] | |
| Insulation voltage | |
| product brand name | SIRIUS |
| ● during storage | -55 ... +80 °C |
| ● for live parts | |
| Ambient temperature | |
| Degree of pollution | 3 |
| Operating frequency | |
| Product designation | 3RT2 contactor |
| Protection class IP | |
| ● at AC-1 maximum | 1 000 1/h |
| ● at AC-2 maximum | 750 1/h |
| ● at AC-3 maximum | 750 1/h |
| ● at AC-4 maximum | 250 1/h |
| ● of the terminal | IP00 |
| ● with sine pulse | |
| ● Auxiliary switch | Yes |
| ● 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 | 20 A |
| ● at 24 V rated value | 10 A |
| ● at 48 V rated value | 6 A |
| ● at 60 V rated value | 6 A |
| — at 110 V rated value | 2.1 A |
| — at 220 V rated value | 0.8 A |
| — at 230 V rated value | 7.5 kW |
| — at 400 V rated value | 16 A |
| — at 440 V rated value | 0.6 A |
| — at 500 V rated value | 12.4 A |
| — at 600 V rated value | 0.6 A |
| — at 690 V rated value | 8.9 A |
| ● at 110 V rated value | 3 A |
| ● at 125 V rated value | 2 A |
| ● at 220 V rated value | 1 A |
| ● at 230 V rated value | 10 A |
| ● at 400 V rated value | 5.5 A |
| ● at 480 V rated value | 14 A |
| ● at 50 Hz rated value | 220 V |
| ● at 500 V rated value | 2 A |
| ● at 60 Hz rated value | 240 V |
| ● at 600 V rated value | 0.15 A |
| ● at 690 V rated value | 4.4 A |
| ● of contactor typical | 30 000 000 |
| — 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 | |
| — at 110/120 V rated value | 1 hp |
| — at 200/208 V rated value | 3 hp |
| — at 220/230 V rated value | 5 hp |
| — at 460/480 V rated value | 10 hp |
| — at 575/600 V rated value | 10 hp |
| ● for main current circuit | ring cable connection |
| ● for three-phase AC motor | |
| Type of electrical connection | |
| ● at 1 current path at DC-1 | |
| ● for single-phase AC motor | |
| ● with side-by-side mounting | |
| ● at AC-3 rated value maximum | 690 V |
| Proportion of dangerous failures | |
| ● at AC-2 at 400 V rated value | 16 A |
| ● at 40 °C minimum permissible | 4 mm² |
| ● at 60 °C minimum permissible | 2.5 mm² |
| Operating current at AC-12 maximum | 10 A |
| — at 230 V at 60 °C rated value | 7.5 kW |
| — at 400 V at 60 °C rated value | 13 kW |
| — at 690 V at 60 °C rated value | 22 kW |
| Yielded mechanical performance [hp] | |
| Surge voltage resistance rated value | 6 kV |
| ● at 1 current path at DC-3 at DC-5 | |
| ● at DC at 24 V maximum permissible | 10 mA |
| ● function module for communication | No |
| — with type of assignment 2 required | gL/gG LV HRC 3NA, DIAZED 5SB, NEOZED 5SE: 25 A |
| ● at AC at 230 V maximum permissible | 4 mA |
| Number of NC contacts for main contacts | 0 |
| Number of NO contacts for main contacts | 3 |
| — with type of coordination 1 required | gL/gG NH 3NA, DIAZED 5SB, NEOZED 5SE: 50 A |
| ● Mirror contact acc. to IEC 60947-4-1 | Yes; with 3RH29 |
| Contact reliability of auxiliary contacts | 1 faulty switching per 100 million (17 V, 1 mA) |
| ● with low demand rate acc. to SN 31920 | 40 % |
| Mechanical service life (switching cycles) | |
| Thermal short-time current limited to 10 s | 128 A |
| ● with 2 current paths in series at DC-1 | |
| ● with 3 current paths in series at DC-1 | |
| ● with high demand rate acc. to SN 31920 | 1 000 000 |
| Apparent holding power of magnet coil at AC | |
| Apparent pick-up power of magnet coil at AC | |
| Type of voltage of the control supply voltage | AC |
| — at ambient temperature 40 °C rated value | 22 A |
| ● for auxiliary and control current circuit | ring cable connection |
| maximum permissible voltage for safe isolation | |
| Full-load current (FLA) for three-phase AC motor | |
| ● 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 | |
| ● between coil and main contacts acc. to EN 60947-1 | 400 V |
| Installation altitude at height above sea level maximum | 2 000 m |
| Inductive power factor with the holding power of the coil | |
| — up to 690 V at ambient temperature 40 °C rated value | 22 A |
| — up to 690 V at ambient temperature 60 °C rated value | 20 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 |
| Residual current of the electronics for control with signal <0> | |
| ● for short-circuit protection of the auxiliary switch required | fuse gL/gG: 10 A |
| T1 value for proof test interval or service life acc. to IEC 61508 | 20 y |
| Operating range factor control supply voltage rated value of magnet coil at AC | |
| ● 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 | 2.2 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
