EL3443 Beckhoff EtherCAT Terminal, 3-channel analog input, power measurement, 480 V AC/DC, 1 A, 24 bit
KKM Solutions is an independent parts distributor, not an authorized Beckhoff dealer — how we source.
Beckhoff EL3443 - EtherCAT Terminals - Weight: approx. 75 g; Operating Temperature: -25…+60°C; Storage Temperature: -40…+85°C.
Overview
Part number EL3443 from Beckhoff, listed in Fieldbus Modules & Gateways. Specifications on file: Approvals/markings CE, UL; Current consumption E-bus typ. 120 mA; Current consumption power contacts –; Distributed clocks optional. KKM Solutions quotes this part with pricing and availability confirmed per order.
In our catalog, the EL3443 from Beckhoff is listed under the EtherCAT Terminals category. The manufacturer's published data for this part number specifies Weight: approx. 75 g and Operating Temperature: -25…+60°C.
mains monitoring, precise detection of zero voltage crossing, optional single-phase operation
Key manufacturer data on file for this item includes Storage Temperature: -40…+85°C; Relative Humidity: 95%, no condensation; Approvals/markings: CE, UL; Vibration/shock resistance: conforms to EN 60068-2-6/EN 60068-2-27; Electrical isolation: 2500 V; Current consumption E-bus: typ. 120 mA; Number of inputs: 3 x current, 3 x voltage; Distributed clocks: optional; Current consumption power contacts: –; Oversampling factor: –; Measuring current: max. 1 A (AC/DC), via measuring transformers x A/1 A; Update interval: one mains period (20 ms at 50 Hz). See the Specifications tab on this page for the full technical table.
Specifications
| Approvals/markings | CE, UL |
|---|---|
| Current consumption E-bus | typ. 120 mA |
| Current consumption power contacts | – |
| Distributed clocks | optional |
| Electrical isolation | 2500 V |
| Measured values | current, voltage, effective, reactive and apparent power, active, reactive and apparent energy, cos φ, frequency, THD, harmonic (up to 40th harmonic) |
| Measurement error/uncertainty | 0.3% relative to full scale value (U/I), 0.6% calculated value (see documentation) |
| Measuring current | max. 1 A (AC/DC), via measuring transformers x A/1 A |
| Measuring voltage | max. 480 V AC 3~ (ULX-N: max. 277 V AC/240 V DC) |
| Monitoring function | phase order, phase failure, phase asymmetry, undervoltage/overvoltage (adjustable) |
| Number of inputs | 3 x current, 3 x voltage |
| Operating Temperature | -25…+60°C |
| Oversampling factor | – |
| Relative Humidity | 95%, no condensation |
| Special Features | mains monitoring, precise detection of zero voltage crossing, optional single-phase operation |
| Storage Temperature | -40…+85°C |
| Update interval | one mains period (20 ms at 50 Hz) |
| Update time | net-synchronous |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| Weight | approx. 75 g |
Product details
| Manufacturer | Beckhoff |
|---|---|
| Manufacturer part number | EL3443 |
| Product category | Fieldbus Modules & Gateways |
| Published specifications | 20 attributes listed |
| Related part numbers | 12 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for EL3443?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the EL3443?
EL3443 is made by Beckhoff and is listed in our Fieldbus Modules & Gateways category. KKM Solutions is an independent distributor, not an authorized Beckhoff dealer: we source the exact Beckhoff part number EL3443, and the quote confirms condition and lead time before you order.
Is the EL3443 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the EL3443, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of EL3443?
No published lifecycle status is on file for EL3443. Beckhoff lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of EL3443?
Key specifications include Approvals/markings: CE, UL; Current consumption E-bus: typ. 120 mA; Current consumption power contacts: –; Distributed clocks: optional. The full specification table on this page lists every published attribute for this part.
What voltage does EL3443 use?
Per the published specification for EL3443: Measuring voltage: max. 480 V AC 3~ (ULX-N: max. 277 V AC/240 V DC). Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What operating temperature is EL3443 rated for?
Per the published specification for EL3443: Operating Temperature: -25…+60°C. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How much does EL3443 weigh?
Per the published specification for EL3443: Weight: approx. 75 g. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can EL3443 ship?
Lead time for EL3443 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
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