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Siemens 4EM5308-3CB00 — Line/Load Reactors

Siemens 4EM5308-3CB00 Smoothing Choke, 10A DC, 690V

MPN4EM5308-3CB00

Siemens SIDAC 4EM5308-3CB00 smoothing choke, 1-phase, 690V, 10A DC, 0.05H, IP00, screw/tab terminals.

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

4EM5308-3CB00 specifications
ParameterValue
Type of voltageDC
Type of electrical connection for main current circuitscrew-type terminals / tab terminals
Operating voltage rated value690V
Power loss [W] of the coil46.8W
Power loss [W] of the iron core1.1W
Phase number1
Ambient temperature rated value40°C
Depth0.129m
Width0.151m
Height0.151m
Thermal class acc. to IEC 60085B
Rated value9A
Energy content2.5W
Protection class IPIP00
Inductivity rated value0.05H
Product function windings in parallel selectableNo

Product details

The Siemens SIDAC 4EM5308-3CB00 is a 1-phase smoothing choke rated for 690 V operating voltage and 10 A DC maximum current (9 A rated). Its 0.05 H inductance and 46.8 W coil power loss are sized for DC-link filtering in drives or power supplies — the 2.5 W energy content tells you it handles moderate ripple, not bulk storage.

Open-frame IP00 design — no enclosure, so it mounts inside a cabinet on a sub-panel or chassis. Dimensions are 0.151 m wide × 0.151 m high × 0.129 m deep. Thermal class B (130 °C) per IEC 60085, ambient rated at 40 °C.

Frequently asked questions

What are the key ratings for 4EM5308-3CB00?

Rated for 690 V operating voltage, 10 A DC maximum (9 A rated), 0.05 H inductance, and 46.8 W coil power loss. Thermal class B at 40 °C ambient.

Where can I buy 4EM5308-3CB00?

This part is sourced to order against an RFQ through independent distribution. Contact us with your quantity and target delivery window for a firm quote.

What compliance documentation does 4EM5308-3CB00 come with?

The evidence does not list RoHS, REACH, UL, or IEC certificates. The part is designed per EN 61558-2-20 (smoothing choke standard). Request documentation at RFQ time.

MPN
4EM5308-3CB00