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3RT2446-1NB30
3RT2446-1NB30 SIEMENS Contactor, AC-1: 140 A 20-33 V AC/DC 3-pole, 3 NO, Size S3 Screw terminal 1 NO + 1 NC ..
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Key Specifications
:Confirmation
EAN:4047621028002
EMC:Functional Safety/Safety of Machinery
UPC:804766503061
Supplier Information
SIEMENS
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Technical Specifications
| Parameter | Value |
|---|---|
| Confirmation | |
| EAN | 4047621028002 |
| EMC | Functional Safety/Safety of Machinery |
| UPC | 804766503061 |
| ETIM | 5 |
| IDEA | 4 |
| depth | 152 mm |
| other | Railway |
| width | 70 mm |
| UNSPSC | 15 |
| eClass | 6 |
| height | 140 mm |
| — solid | 2x (2.5 ... 16 mm²) |
| ● at AC | 6.7 g / 5 ms, 4.0 g / 10 ms |
| ● at DC | 6.7 g / 5 ms, 4.0 g / 10 ms |
| ● solid | 2.5 ... 16 mm² |
| Group Code | R711 |
| arcing time | 10 ... 20 ms |
| — upwards | 10 mm |
| ● at AC-1 | |
| ● at AC-3 | |
| Confirmation | Vibration and Shock |
| Date5/6/2022 | Subject to change without notice© Copyright Siemens 2022 |
| Metal Factor | LEO----- |
| — forwards | 20 mm |
| — stranded | 2x (2,5 ... 16 mm²), 2x (10 ... 50 mm²), 1x (10 ... 70 mm²) |
| ● at 50 Hz | 0.8 ... 1.1 |
| ● at 60 Hz | 0.8 ... 1.1 |
| ● stranded | 6 ... 70 mm² |
| Product Group | 5370 |
| Product class | A: Standard product which is a stock item could be returned within the returns guidelines/period. |
| Quantity Unit | 1 Piece |
| closing delay | |
| opening delay | |
| — downwards | 10 mm |
| Commodity Code | 85364900 |
| Product family | SIRIUS 3RT.4 contactors for weak or non-inductive loads (AC-1), 3-pole up to 2 650 A |
| last modified: | 3/15/2022 |
| ● attachable | 2 |
| Net Weight (kg) | 1,833 Kg |
| type of voltage | AC/DC |
| — at the side | 0 mm |
| ● rated value | 20 ... 33 V |
| fastening method | screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 60715 |
| product function | |
| required spacing | |
| Country of origin | Germany |
| mounting position | +/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface |
| product extension | |
| size of contactor | S3 |
| ● initial value | 0.8 |
| LKZ_FDB/ CatalogID | CC-IC10 |
| Packaging Quantity | 1 |
| insulation voltage | |
| product brand name | SIRIUS |
| ● during storage | -55 ... +80 °C |
| ● for live parts | |
| ● of magnet coil | Screw-type terminals |
| Packaging Dimension | 80,00 x 160,00 x 170,00 |
| Product Description | Contactor, AC-1, 140 A/690 V/40 °C, S3, 3-pole, 20-33 V AC/DC, with varistor, 1 NO+1 NC, box terminal/screw terminal |
| ambient temperature | |
| inrush current peak | 6.5 A |
| operational current | |
| product designation | Contactor |
| ● auxiliary switch | Yes |
| ● during operation | -25 ... +60 °C |
| ● full-scale value | 1.1 |
| — solid or stranded | 2x (2.5 ... 16 mm²), 2x (10 ... 50 mm²), 1x (10 ... 70 mm²) |
| ● for main contacts | |
| ● solid or stranded | 4 ... 70 mm² |
| ● for grounded parts | |
| Product Lifecycle (PLM) | PM300:Active Product |
| design of the fuse link | |
| ● at 24 V rated value | 10 A |
| ● at 48 V rated value | 2 A |
| ● at 60 V rated value | 2 A |
| product type designation | 3RT24 |
| surge voltage resistance | |
| — at 400 V rated value | 44 A |
| — at 690 V rated value | 44 A |
| ● at 110 V rated value | 1 A |
| ● at 125 V rated value | 0.9 A |
| ● at 220 V rated value | 0.3 A |
| ● at 230 V rated value | 6 A |
| ● at 400 V rated value | 3 A |
| ● at 50 Hz rated value | 20 ... 33 V |
| ● at 500 V rated value | 2 A |
| ● at 60 Hz rated value | 20 ... 33 V |
| ● at 600 V rated value | 0.1 A |
| ● at 690 V rated value | 1 A |
| ● of contactor typical | 10 000 000 |
| locked-rotor current peak | 6.5 A |
| relative humidity minimum | 10 % |
| ● instantaneous contact | 1 |
| ● side-by-side mounting | Yes |
| Export Control Regulations | AL : N / ECCN : N |
| Modular version (EF001126) | true |
| holding current mean value | 75 mA |
| ● for auxiliary contacts | |
| Standard lead time ex-works | 40 Day/Days |
| Surcharge for Raw Materials | None |
| no-load switching frequency | |
| Package size unit of measure | MM |
| control supply voltage at AC | |
| control supply voltage at DC | |
| operational current at AC-15 | |
| operational current at DC-13 | |
| ● for main current circuit | box terminal |
| Substance Prohibitance (Date) | 04/27/2017 |
| type of electrical connection | |
| design of the surge suppressor | with varistor |
| ● with side-by-side mounting | |
| duration of inrush current peak | 50 µs |
| locked-rotor current mean value | 3.2 A |
| ● of main circuit rated value | 8 kV |
| duration of locked-rotor current | 150 ms |
| proportion of dangerous failures | |
| shock resistance with sine pulse | |
| ● at AC in hot operating state | 29.4 W |
| closing power of magnet coil at DC | 76 W |
| holding power of magnet coil at DC | 1.8 W |
| operating frequency at AC-1 maximum | 650 1/h |
| ● at AWG cables for main contacts | 2x (10 ... 1/0), 1x (10 ... 2) |
| operational current at AC-12 maximum | 10 A |
| ● of auxiliary circuit rated value | 6 kV |
| Article Number (Market Facing Number) | 3RT2446-1NB30 |
| Rated operation power NEMA (EF011960) | - |
| Voltage type for actuating (EF008242) | AC/DC |
| ● for auxiliary and control circuit | screw-type terminals |
| ● function module for communication | No |
| WEEE (2012/19/EU) Take-Back Obligation | Yes |
| — with type of assignment 2 required | gR: 250 A (690 V, 100 kA) |
| ● without load current share typical | 1.8 W |
| number of NC contacts for main contacts | 0 |
| number of NO contacts for main contacts | 3 |
| reference code according to IEC 81346-2 | Q |
| shock resistance at rectangular impulse | |
| ● at contactor for auxiliary contacts | Screw-type terminals |
| number of poles for main current circuit | 3 |
| type of voltage for main current circuit | AC |
| — with type of coordination 1 required | gG: 250 A (690 V,100 kA) |
| ● at AWG cables for auxiliary contacts | 2x (20 ... 16), 2x (18 ... 14) |
| contact reliability of auxiliary contacts | 1 faulty switching per 100 million (17 V, 1 mA) |
| product function short circuit protection | No |
| ● at AC in hot operating state per pole | 9.8 W |
| mechanical service life (switching cycles) | |
| apparent holding power of magnet coil at AC | |
| apparent pick-up power of magnet coil at AC | |
| number of NC contacts for auxiliary contacts | 1 |
| number of NO contacts for auxiliary contacts | 1 |
| type of connectable conductor cross-sections | |
| — finely stranded with core end processing | 2x (2.5 ... 35 mm²), 1x (2.5 ... 50 mm²) |
| ● finely stranded with core end processing | 2.5 ... 50 mm² |
| power loss [W] for rated value of the current | |
| type of voltage of the control supply voltage | AC/DC |
| ● mirror contact according to IEC 60947-4-1 | Yes |
| ● with low demand rate according to SN 31920 | 40 % |
| Rated operation power at AC-3, 400 V (EF001364) | - |
| Rated operation power at AC-4, 400 V (EF008496) | - |
| ● with high demand rate according to SN 31920 | 73 % |
| Rated control supply voltage Us at DC (EF003980) | ['20', '33'] |
| control version of the switch operating mechanism | Standard A1 - A2 |
| Rated operation current Ie at AC-1, 400 V (EF001393) | 140 |
| Rated operation current Ie at AC-3, 400 V (EF001392) | - |
| Rated operation current Ie at AC-4, 400 V (EF008495) | - |
| Region Specific PriceGroup / Headquarter Price Group | 41B / 41B |
| touch protection on the front according to IEC 60529 | finger-safe, for vertical contact from the front |
| ● for short-circuit protection of the main circuit | |
| Rated control supply voltage Us at AC 50HZ (EF003978) | ['20.0', '33.0'] |
| Rated control supply voltage Us at AC 60HZ (EF003979) | ['20.0', '33.0'] |
| connectable conductor cross-section for main contacts | |
| installation altitude at height above sea level maximum | 2 000 m |
| protection class IP on the front according to IEC 60529 | IP20 |
| Type of electrical connection of main circuit (EF006819) | Frame clamp |
| — up to 690 V at ambient temperature 40 °C rated value | 140 A |
| — up to 690 V at ambient temperature 55 °C rated value | 130 A |
| — up to 690 V at ambient temperature 60 °C rated value | 130 A |
| connectable conductor cross-section for auxiliary contacts | |
| — up to 1000 V at ambient temperature 40 °C rated value | 60 A |
| — up to 1000 V at ambient temperature 60 °C rated value | 60 A |
| ● of main circuit with degree of pollution 3 rated value | 1 000 V |
| ● positively driven operation according to IEC 60947-5-1 | No |
| Number of main contacts as normally open contact (EF001374) | 3 |
| Number of normally closed contacts as main contact (EF001375) | - |
| ● of the contactor with added auxiliary switch block typical | 10 000 000 |
| relative humidity at 55 °C according to IEC 60068-2-30 maximum | 95 % |
| ● of auxiliary circuit with degree of pollution 3 rated value | 690 V |
| Number of auxiliary contacts as normally open contact (EF001376) | 1 |
| minimum cross-section in main circuit at maximum AC-1 rated value | 50 mm² |
| ● for short-circuit protection of the auxiliary switch required | gG: 10 A (500 V, 1 kA) |
| Number of auxiliary contacts as normally closed contact (EF001377) | 1 |
| Compliance with the substance restrictions according to RoHS directive | Since: 27.04.2017 |
| REACH Art. 33 Duty to inform according to the current list of candidates | Lead CAS-No. 7439-92-1 > 0, 1 % (w / w)Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which the following substance of the candidate list is contained in concentrations higher than 0,1% weight by weight (w/w):LeadBased on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation.Lead monoxide (lead ... CAS-No. 1317-36-8 > 0, 1 % (w / w)Information obligation imposed by Article 33, REACH Regulation: This product includes one or several articles in which the following substance of the candidate list is contained in concentrations higher than 0,1% weight by weight (w/w):Lead monoxide (lead oxide)Based on the information currently available, we assume that these substances do not pose any risk if the articles are used as intended (including disposal). Please also refer to product documentation. |
| 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 | |
| ● of the contactor with added electronically optimized auxiliary switch block typical | 5 000 000 |
| design of the miniature circuit breaker for short-circuit protection of the auxiliary switch required | gG: 10 A (230 V, 400 A) |
| General Product ApprovalConfirmationKCEMCFunctional Safety/Safety of MachineryDeclaration of ConformityTest CertificatesType Examination CertificateUK Declaration of ConformityType Test Certificates/Test ReportSpecial Test CertificateMarine / ShippingotherRailwayDangerous GoodConfirmationVibration and ShockTransport Information | General Product Approval |
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
