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Beckhoff
EL3413EtherCAT Terminal, 3-channel analog input, power measurement, 690 V AC, 1/5 A, 16 bit, electrically isolated
Beckhoff EL3433
EtherCAT Terminal, 3-channel analog input, power measurement, 500 V AC, 10 A, 16 bit
- MPN
- EL3433
- Category
- EL3xxx | Analog input
Price and lead time confirmed within 1 business day
Discontinued by Beckhoff — we can still source the original EL3433 (new, used or refurbished, subject to availability). Request a quote below.
Request a Quote
- 1We check stock, condition and lead time
- 2You get a written quote by email
- 3Approve it and we ship — in-stock parts within 1 business day
- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- 100% positive eBay feedback
- Ships via
What is the Beckhoff EL3433?
The EL3433 EtherCAT power measurement terminal is a further development of the EL3403. Currents of up to 10 A can be directly measured with the internal current transformers. This way, there are no additional costs for external current transformers. The
Beckhoff EL3433 — EtherCAT Terminal, 3-channel analog input, power measurement, 500 V AC, 10 A, 16 bit. Beckhoff service-phase product: no longer in the current range. PartnerPLC sources discontinued and surplus Beckhoff automation parts — request a quote for price, condition and lead time.
Specifications
Technical data
| Lifecycle | Service phase (discontinued, no longer in Beckhoff's product range) |
| Number of inputs | 4 x current, 3 x voltage |
| Technology | 3-phase power measurement for alternating voltages |
| Signal type | single-ended |
| Oversampling factor | – |
| Distributed clocks | – |
| Conversion time | mains-synchronous |
| Measured values | current (I1, I2, I3, In), voltage, effective power, reactive power, apparent power, energy, cos φ, frequency, harmonic |
| Measuring voltage | max. 500 V AC 3~ (UL X -N: max. 288 V AC) |
| Measuring current | max. 10 A (AC) |
| Resolution | 1 μA, 0.1 mV, 10 mW |
| Measurement error/uncertainty | 0.5% relative to full scale value (U/I), 1% calculated value |
| Electrical isolation | 4500 V |
| Current consumption E-bus | typ. 200 mA |
| Current consumption power contacts | – |
| Special features | direct current measurement, current measurement, harmonic analysis, optional single-phase operation |
| Weight | approx. 100 g |
| Operating temperature | -25…+60°C |
| Storage temperature | -40…+85°C |
| Relative humidity | 95%, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 |
| Protect. rating/installation pos. | IP20/variable |
| Approvals/markings | CE, UL |
No matching specifications
EL3433: frequently asked questions
Can I still buy the EL3433 now that it is discontinued?
Yes. Beckhoff has discontinued the EL3433, but sourcing discontinued parts is what PartnerPLC specialises in — new old stock, used and refurbished units. Request a quote and we'll confirm availability, condition and lead time.
When can EL3433 be shipped?
EL3433 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up EL3433 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for EL3433 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for EL3433, subject to availability and destination.
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Beckhoff EL3433Price and lead time confirmed within 1 business day
Request a Quote