Siemens 3RH2140-1AP00 Contactor Relay 4 NO, 230V AC, Frame S00 Original Brand New
$29.04
A compact, high-performance SIRIUS 3RH2 contactor relay featuring 4 Normally Open (NO) contacts and a 230V AC coil for reliable control circuit switching.
Availability: In stock
Overview
The Siemens 3RH2140-1AP00 is a high-quality contactor relay designed for industrial automation and control systems. Featuring 4 normally open (NO) contacts and a 230V AC coil, this relay ensures efficient switching of electrical circuits. Its screw terminal design allows for secure and easy wiring, while the compact frame size S00 makes it perfect for space-saving installations. Siemens’ reputation for durability and reliability ensures long-term performance in demanding environments.
Key Features & Function
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Type: Contactor relay
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Contacts: 4 Normally Open (NO)
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Coil Voltage: 230V AC, 50/60 Hz
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Connection Type: Screw terminal
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Frame Size: S00
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Durable and reliable: Designed for industrial applications
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Compact design: Saves space in electrical panels
Benefit
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Extreme Versatility: Compatible with a wide range of SIRIUS accessories, including auxiliary switches and surge suppressors.
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Compact Design: The S00 frame size (45mm width) saves valuable DIN rail space.
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Long Service Life: Engineered for high mechanical and electrical endurance, reducing maintenance costs.
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Global Standards: Fully compliant with IEC, UL, and CSA standards for international use.
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| Weight | 0.233 kg |
|---|---|
| Dimensions | 50.00 × 61.50 × 77.50 mm |
| Brand | SIEMENS |
| product brand name | SIRIUS |
| product designation | Auxiliary contactor |
| product type designation | 3RH2 |
| size of contactor | S00 |
| product extension auxiliary switch | Yes |
| insulation voltage with degree of pollution 3 at AC rated value | 690 V |
| degree of pollution | 3 |
| surge voltage resistance rated value | 6 kV |
| shock resistance at rectangular impulse | – |
| shock resistance with sine pulse | – |
| mechanical service life (switching cycles) | – |
| ● of contactor typical | 30 000 000 |
| ● of the contactor with added electronically optimized auxiliary switch block typical | 5 000 000 |
| ● of the contactor with added auxiliary switch block typical | 10 000 000 |
| reference code acc. to IEC 81346-2 | K |
| installation altitude at height above sea level maximum | 2 000 m |
| ambient temperature | – |
| ● during operation | -25 … +60 °C |
| ● during storage | -55 … +80 °C |
| relative humidity minimum | 10 % |
| relative humidity at 55 °C acc. to IEC 60068-2-30 maximum | 95 % |
| no-load switching frequency | – |
| ● at DC | 10 000 1/h |
| type of voltage of the control supply voltage | AC |
| control supply voltage at AC | – |
| ● at 50 Hz rated value | 230 V |
| ● at 60 Hz rated value | 230 V |
| control supply voltage frequency | – |
| ● 1 rated value | 50 Hz |
| ● 2 rated value | 60 Hz |
| operating range factor control supply voltage rated value of magnet coil at AC | – |
| ● at 50 Hz | 0.8 … 1.1 |
| ● at 60 Hz | 0.85 … 1.1 |
| apparent pick-up power of magnet coil at AC | 37 V·A |
| inductive power factor with closing power of the coil | 0.8 |
| apparent holding power of magnet coil at AC | 5.7 V·A |
| inductive power factor with the holding power of the coil | 0.25 |
| closing delay | – |
| opening delay | – |
| ● at AC | 4 … 15 ms |
| arcing time | 10 … 15 ms |
| number of NO contacts for auxiliary contacts | 4 |
| ● instantaneous contact | 4 |
| identification number and letter for switching elements | 40 E |
| operational current at AC-12 maximum | 10 A |
| operational current at AC-15 | – |
| ● at 230 V rated value | 10 A |
| ● at 400 V rated value | 3 A |
| ● at 500 V rated value | 2 A |
| ● at 690 V rated value | 1 A |
| operational current at 1 current path at DC-12 | – |
| operational current with 2 current paths in series at DC-12 | – |
| operational current with 3 current paths in series at DC-12 | – |
| operating frequency at DC-12 maximum | 1 000 1/h |
| operational current at 1 current path at DC-13 | – |
| operational current with 2 current paths in series at DC-13 | – |
| operational current with 3 current paths in series at DC-13 | – |
| ● at 24 V rated value | 10 A |
| ● at 60 V rated value | 4.7 A |
| ● at 110 V rated value | 3 A |
| ● at 220 V rated value | 1.2 A |
| ● at 440 V rated value | 0.5 A |
| ● at 600 V rated value | 0.26 A |
| operating frequency at DC-13 maximum | 1 000 1/h |
| design of the miniature circuit breaker for short-circuit protection of the auxiliary circuit up to 230 V | C characteristic: 6 A; 0.4 kA |
| contact reliability of auxiliary contacts | 1 faulty switching per 100 million (17 V, 1 mA) |
| contact rating of auxiliary contacts according to UL | A600 / Q600 |
| design of the fuse link for short-circuit protection of the auxiliary switch required | fuse gL/gG: 10 A |
| mounting position | +/-180° rotation possible on vertical mounting surface; can be tilted forward and backward by +/- 22.5° on vertical mounting surface |
| fastening method | screw and snap-on mounting onto 35 mm standard mounting rail |
| required spacing | – |
| ● with side-by-side mounting | – |
| ● for grounded parts | – |
| ● for live parts | – |
| — forwards | 10 mm |
| — upwards | 10 mm |
| — downwards | 10 mm |
| — at the side | 6 mm |
| type of electrical connection for auxiliary and control circuit | screw-type terminals |
| type of connectable conductor cross-sections | – |
| ● for auxiliary contacts | – |
| — solid or stranded | 2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²), 2x 4 mm² |
| — finely stranded with core end processing | 2x (0.5 … 1.5 mm²), 2x (0.75 … 2.5 mm²) |
| ● at AWG cables for auxiliary contacts | 2x (20 … 16), 2x (18 … 14), 2x 12 |
| B10 value with high demand rate acc. to SN 31920 | 1 000 000; With 0.3 x Ie |
| proportion of dangerous failures | – |
| ● with low demand rate acc. to SN 31920 | 40 % |
| ● with high demand rate acc. to SN 31920 | 73 % |
| failure rate [FIT] with low demand rate acc. to SN 31920 | 100 FIT |
| T1 value for proof test interval or service life acc. to IEC 61508 | 20 y |
| protection class IP on the front acc. to IEC 60529 | IP20 |
| touch protection on the front acc. to IEC 60529 | finger-safe, for vertical contact from the front |
| last modified: | 12/1/2021 |
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