Siemens Rectifier Unit 4AV35002AB11 – 24 V DC 50 A – with 10,000 µF Capacitor – used
Manufacturer: Siemens
Model:
Year of manufacture:
Machine type: Voltage converter
Condition: 2 - Good -
Availability:
Delivery & Shipping
Delivery & Shipping
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Siemens Rectifier Unit 4AV35002AB11 – 24 V DC 50 A with 10,000 µF Capacitor
Three-phase Siemens industrial power supply for 24 V DC loads up to 50 A, fully assembled with terminals, heat sink and support frame – ideal for older Siemens installations, PLC systems and special machines.
| Manufacturer | Siemens, Made in Germany |
| Part number | 4AV35002AB11 |
| Siemens designation | Three-phase rectifier unit DC 24 V 50 A, PRI 400 V with taps ±20 V, with buffer capacitor 10,000 µF |
| Input (PRI) AC 50/60 Hz | 420 V via 1U1 1V1 1W1 · 400 V via 1U2 1V2 1W2 · 380 V via 1U3 1V3 1W3 |
| Output (SEC) | 24 V DC at 50 A, tap ±20 V possible; terminals 31 plus / 32 minus |
| Buffer capacitor | 10,000 µF 40 V, type Sikorel 105 LL A471090 |
| Recommended external fusing | Input 4 A gL/gG · Output 50 A gL/gG |
| Ambient temperature | up to 60 °C; 50 A at class B 40 or 50 °C |
| Standards | DIN VDE 0551 T1, EN 60742, DIN 19240; CE, UL listed |
| Product status | PM500 – discontinued by the manufacturer since 08/01/2001 |
| Weight | 23.6 kg |
| Condition | Used · 2 – Good |
Product description
The Siemens rectifier unit 4AV35002AB11 is a three-phase industrial power supply for DC loads with 24 V DC and 50 A rated current. Voltage smoothing is provided by a permanently installed 10,000 µF buffer capacitor, type Sikorel 105 LL. Via the corresponding primary connections and taps, a ±20 V DC configuration is also possible.
The unit is fully pre-assembled with terminals, heat sink and support frame and is designed for control cabinet installation. It is particularly well suited for older Siemens installations, PLC systems or special machines with high 24 V DC current demand. As the part has been discontinued by Siemens since 2001, this tested used unit is a valuable replacement option.
Compatibility & applications
Scope of delivery
1 × Siemens rectifier unit 4AV35002AB11, fully assembled with terminals, heat sink and support foot, as shown in the photos. Fuses not included.
Shipping to the USA & worldwide
In stock in Germany and shipped via FedEx or UPS, usually on the day of your order. Transit to the US typically takes 2–5 business days with full tracking. Import duties and fees follow the US regulations in force on the import date and are settled by the importer. More background on availability and pricing of legacy CNC electronics: read our guide for US customers.
Shipping, duties and warranty at a glance: Shipping to the USA.
CONTACT
Gerhard Sondermann GmbH
Contact Person: Markus Sondermann
📞 Phone: +49 2721 82061
📧 Email: info@sondermann.org
📍 Address:
Wiesengrund 7
57368 Lennestadt, Germany
Opening Hours:
Mon - Fri: 9:00 - 18:00
Sat - Sun: By appointment
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