Regulated single-phase power supply for 24 V DC SIMATIC S7-300 load circuits.
The Siemens 6ES7307-1EA00-0AA0 is a SIMATIC S7-300 PS 307 regulated power supply. It accepts a single-phase 120 or 230 V AC input at 50/60 Hz and provides a regulated 24 V DC output rated at 5 A. Siemens documentation describes the output as stable during short-circuit and no-load operation and identifies safe electrical isolation. The module can supply SIMATIC S7-300 equipment and associated 24 V DC load circuits when system sizing is verified. Siemens identifies 6ES7307-1EA01-0AA0 as the replacement article. Before ordering, confirm the complete suffix, input selection, output demand, wiring and mechanical fit.
| Item | Stockoems Commercial Information |
|---|---|
| Product Condition | Original new |
| Availability | In stock |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial terms and are not manufacturer commitments.
| Parameter | Verified Value |
|---|---|
| Manufacturer | Siemens |
| Complete Part Number | 6ES7307-1EA00-0AA0 |
| Product Type | SIMATIC S7-300 PS 307 Regulated Power Supply |
| Input System | Single-phase AC |
| Rated Input Voltage | 120 / 230 V AC |
| Input Frequency | 50 / 60 Hz |
| Rated Output Voltage | 24 V DC |
| Rated Output Current | 5 A |
| Output Behavior | Regulated; stable during short-circuit and no-load operation |
| Electrical Isolation | Safe electrical separation |
| Official Replacement Article | 6ES7307-1EA01-0AA0 |
The PS 307 accepts verified single-phase 120 or 230 V AC input power.
Internal conversion provides a regulated and electrically isolated DC supply.
The module delivers up to 5 A for compatible S7-300 and field load circuits.
| Check Point | Required Verification |
|---|---|
| Complete suffix | Match 6ES7307-1EA00-0AA0 character for character. |
| Input supply | Confirm the available mains voltage, frequency and protective devices. |
| Output demand | Calculate the combined 24 V DC current requirement and startup load. |
| Mechanical fit | Check rail position, cabinet clearance, terminals and wiring layout. |
| Replacement planning | Do not treat 6ES7307-1EA01-0AA0 as a drop-in replacement without engineering review. |
It is a SIMATIC S7-300 PS 307 regulated power supply with a 24 V DC, 5 A output.
Siemens specifies single-phase 120 or 230 V AC at 50/60 Hz.
Siemens describes the regulated output as stable during short-circuit and no-load operation.
Siemens identifies 6ES7307-1EA01-0AA0 as the replacement article.
Verify the complete suffix, mains input, 24 V load demand, terminal wiring, mounting and cabinet clearance.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Our service workflow supports buyers and engineers from suffix verification through inspection, packaging, shipping documentation and after-sales communication.
| Gate | Service Check | What We Review |
|---|---|---|
| Identity | Model and suffix verification | Complete article number, suffix, manufacturer label and package label. |
| Condition | Condition confirmation | Visual condition, sealing, accessories and visible handling marks. |
| Compatibility | Technical compatibility review | S7-300 station, mains input, 24 V DC load demand, terminal wiring, cabinet clearance and replacement requirements. |
| Evidence | Product and label photo confirmation | Full product, connector, label, packaging and supplied accessory photos. |
| Protection | Protective packaging | Surface protection, cushioning, moisture control and outer-carton handling. |
| Logistics | Worldwide shipping and shipment tracking | Destination, shipping option, tracking information and delivery coordination. |
| Documents | Customs documentation | Commercial documents prepared according to confirmed order and destination details. |
| After Sales | Written warranty terms and return authorization process | Written terms, return steps and after-sales response channels. |
Ask for the complete model and suffix on the quotation, clear product and label photos, written condition, compatibility checks, traceable shipping details and written warranty terms.
Compare exact article-number control, inspection evidence, packaging standards, customs-document capability, return authorization, communication speed and after-sales responsibility.
Request complete label photos and verify the target system, interface, revision, cable, mounting arrangement and configuration requirements against the machine design.
Warning signs include incomplete suffixes, reused photos, inconsistent labels, vague condition descriptions, unsupported compatibility claims, missing return terms and promises of unverified stock quantities or delivery dates.
Share the full part number, quantity, destination and label photos for a documented service review.
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