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Siemens 4EU3622-5CA00-0AA0 — Line/Load Reactors

Siemens 4EU3622-5CA00-0AA0 Commutating Choke, 500V 450A AC

MPN4EU3622-5CA00-0AA0

Siemens 4EU3622-5CA00-0AA0 commutating choke for converter, 3-phase, 500V AC rated voltage, 450A AC max current, 62µH inductance, IP00, thermal class H.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

4EU3622-5CA00-0AA0 key specifications
ParameterValue
Type of voltageAC
Type of electrical connection for main current circuitflat connector
Operating voltage rated value500V
Relative inductive drop in voltage for rated value of the current, voltage and frequency4%
Peak current563A
Current at AC maximum450A
Current at DC rated value551.4A
Operational current at AC rated value405A
Power loss [W] of the coil293W
Power loss [W] of the iron core171W
Operating frequency rated value50Hz
Phase number3

All specifications

4EU3622-5CA00-0AA0 additional specifications
ParameterValue
Ambient temperature rated value40°C
Depth0.227m
Width0.35m
Height0.321m
Thermal class according to IEC 60085H
Protection class IPIP00
Inductivity rated value6.2E-5H

Product details

The Siemens 4EU3622-5CA00-0AA0 is a commutating choke for converter applications, designed for 3-phase AC systems. It carries a rated voltage of 500V and a maximum AC current of 450A at 50Hz, with an inductance of 62µH. Thermal class H insulation (rated for 180°C continuous) gives it headroom in high-ambient converter cabinets where standard class B or F chokes would derate.

The 450A AC maximum current (at 50Hz) sets the thermal limit for continuous operation in a converter line. The 563A peak current rating covers short-duration transients during commutation, which is the actual stress event a commutating choke sees.

Integration notes

Physical footprint: 0.35m wide × 0.321m tall × 0.227m deep. The main circuit connects via flat-type terminals — expect bus-bar or heavy cable lugs, not screw-clamp blocks. IP00 means no built-in touch protection; mount it inside a locked cabinet with proper clearance to grounded metalwork. The 293W coil loss plus 171W iron-core loss means about 464W total heat to vent at full load — factor that into your cabinet cooling calculation, especially if the converter and other heat sources share the same enclosure.

Frequently asked questions

Will 4EU3622-5CA00-0AA0 drop into a panel designed for 5SJ3140-7?

No — 5SJ3140-7 is a 1-pole miniature circuit breaker with a 70mm installation depth and IP20 rating. The 4EU3622-5CA00-0AA0 is a 3-phase commutating choke with a completely different footprint (0.35m × 0.321m × 0.227m) and IP00 open-frame construction. Rewiring and panel rework would be required.

What compliance documentation is available for 4EU3622-5CA00-0AA0?

The evidence does not list RoHS, REACH, UL, or IEC certificates for this specific order code. The product designation references EN 61558-2-20 (safety of transformers, reactors, and power supply units). For specific compliance documentation, include the requirement in your RFQ so we can verify with the supply channel.

MPN
4EU3622-5CA00-0AA0