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3RR2143-3AA30 SIEMENS Monitoring relay, can be mounted to Contactor 3RT2, Size S2 basic, analog adjustment A..
3RR2143-3AA30
21433
SIEMENS
1 Pcs.
Automation > Current monitoring relay
Thermal relays
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
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The 3RR2143-3AA30 Siemens monitoring relay mounts directly to industrial contactors to supervise electrical loads, protect motors against phase imbalances, and prevent overcurrent damage in heavy machinery. This analog device continuously evaluates electrical parameters to shut down equipment before faults cause catastrophic failure.
Pricing, availability, and lead time are confirmed per enquiry through an RFQ.
- product designation: Monitoring relays
- design of the product: analogically adjustable, 2-phase current monitoring
- product type designation: 3RR2
- operating apparent power rated value: 4 VA
- with degree of pollution 3 rated value: 690 V
- surge voltage resistance rated value: 6 kV
- on the front: IP20
- of the terminal: IP00
- shock resistance: 10g / 11 ms
- vibration resistance: 10 ... 55 Hz / 0.35 mm
- mechanical service life (switching cycles) typical: 10 000 000
- reference code according to IEC 81346-2: K
- relative repeat accuracy: 2 %
- Substance Prohibitance (Date): 03/01/2017
- Supply voltage type of voltage of the supply voltage: AC/DC
- at 50 Hz rated value: 24 V
More info
▲Technical data
Additional data
| Product | |||||||||||||||||||||||||||||||||||||
| Article Number (Market Facing Number) | 3RR2143-3AA30 | ||||||||||||||||||||||||||||||||||||
| Product Description | Monitoring relay, can be mounted to Contactor 3RT2, Size S2 basic, analog adjustment Apparent current monitoring 8...80 A, 50...60 Hz, 2-phase Supply 24 V AC/DC 1 change-over contact Monitoring for Current overshoot and undershoot Phase failure, Cable break with or without fault buffer ON delay 0-60 s Noise pulse suppression 0-30 s Switching hysteresis 6% spring-type connection system | ||||||||||||||||||||||||||||||||||||
| Product family | Current and active current monitoring | ||||||||||||||||||||||||||||||||||||
| Product Lifecycle (PLM) | PM300:Active Product | ||||||||||||||||||||||||||||||||||||
| Price data | |||||||||||||||||||||||||||||||||||||
| Region Specific PriceGroup / Headquarter Price Group | 41H / 41H | ||||||||||||||||||||||||||||||||||||
| Surcharge for Raw Materials | None | ||||||||||||||||||||||||||||||||||||
| Metal Factor | LAO----- | ||||||||||||||||||||||||||||||||||||
| Delivery information | |||||||||||||||||||||||||||||||||||||
| Export Control Regulations | AL : N / ECCN : N | ||||||||||||||||||||||||||||||||||||
| Standard lead time ex-works | 60 Day/Days | ||||||||||||||||||||||||||||||||||||
| Net Weight (kg) | 0,200 Kg | ||||||||||||||||||||||||||||||||||||
| Packaging Dimension | 121,00 x 124,00 x 68,00 | ||||||||||||||||||||||||||||||||||||
| Package size unit of measure | MM | ||||||||||||||||||||||||||||||||||||
| Quantity Unit | 1 Piece | ||||||||||||||||||||||||||||||||||||
| Packaging Quantity | 1 | ||||||||||||||||||||||||||||||||||||
| Additional Product Information | |||||||||||||||||||||||||||||||||||||
| EAN | 4011209937802 | ||||||||||||||||||||||||||||||||||||
| UPC | 887621915285 | ||||||||||||||||||||||||||||||||||||
| Commodity Code | 85364900 | ||||||||||||||||||||||||||||||||||||
| LKZ_FDB/ CatalogID | CC-IC10 | ||||||||||||||||||||||||||||||||||||
| Product Group | 5343 | ||||||||||||||||||||||||||||||||||||
| Group Code | R711 | ||||||||||||||||||||||||||||||||||||
| Country of origin | Czech Republic | ||||||||||||||||||||||||||||||||||||
| Compliance with the substance restrictions according to RoHS directive | Since: 01.03.2017 | ||||||||||||||||||||||||||||||||||||
| Product class | A: Standard product which is a stock item could be returned within the returns guidelines/period. | ||||||||||||||||||||||||||||||||||||
| WEEE (2012/19/EU) Take-Back Obligation | Yes | ||||||||||||||||||||||||||||||||||||
| REACH Art. 33 Duty to inform according to the current list of candidates |
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| Classifications | |||||||||||||||||||||||||||||||||||||
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ETIM data
ETIM: EC001440 - Current monitoring relay
| Value | Unit | |
|---|---|---|
| External current transformer (EF001923) | - | |
| Type of electric connection (EF003961) | Screw connection | |
| With detachable clamps (EF003340) | true | |
| Single-phase under current possible (EF003405) | false | |
| Three-phase under current possible (EF003406) | false | |
| Single-phase over current possible (EF003407) | false | |
| Three-phase over current possible (EF003408) | false | |
| Single-phase hysteresis possible (EF003394) | false | |
| Three-phase hysteresis possible (EF003395) | false | |
| Contains function DC-voltage under current (EF003409) | false | |
| Contains function DC-voltage over current (EF003410) | false | |
| Function DC-current hysteresis (EF003411) | false | |
| Rated control supply voltage Us at AC 50HZ (EF003978) | ['-', '24'] | V |
| Rated control supply voltage Us at AC 60HZ (EF003979) | ['-', '24'] | V |
| Rated control supply voltage Us at DC (EF003980) | ['-', '24'] | V |
| Voltage type for actuating (EF008242) | AC/DC | |
| Current measurement range (EF000417) | ['8.0', '80.0'] | A |
| Min. adjustable delay-on energization time (EF008190) | 0 | s |
| Max. permitted delay-on energization time (EF008189) | 60 | s |
| Min. adjustable off-delay time (EF008192) | 0 | s |
| Max. permitted off-delay time (EF008191) | 30 | s |
| Number of contacts as normally closed contact (EF008255) | - | |
| Number of contacts as normally open contact (EF008256) | - | |
| Number of contacts as change-over contact (EF008257) | - | |
| Width (EF000008) | 55.0 | mm |
| Height (EF000040) | 99.0 | mm |
| Depth (EF000049) | 112.0 | mm |