Siemens 6SL3760-0DD00-0AA0 SINAMICS S120 1700 A disconnector

The captured distributor listing identifies 6SL3760-0DD00-0AA0 as a Siemens 1700 A disconnector spare part. The listing places the spare part in SINAMICS S120 cabinet modules.

System function and position

Rebuilt from individual evidence

The captured distributor listing identifies 6SL3760-0DD00-0AA0 as a Siemens 1700 A disconnector spare part.

The listing places the spare part in SINAMICS S120 cabinet modules.

Sits in the cabinet power path upstream of the SINAMICS S120 cabinet power electronics.

Unknown: installed topology, wiring, firmware, unit condition, and replacement compatibility for 6SL3760-0DD00-0AA0 require separate evidence.

Exact reference: 6SL3760-0DD00-0AA0
Category: Drives / VFD
Evidence checked: 2026-09-12

System role

This section explains what the product does and where it acts in the surrounding system.

Function: Isolates the high-current power path in the SINAMICS S120 cabinet module.
System position: Sits in the cabinet power path upstream of the SINAMICS S120 cabinet power electronics.
Upstream / inputs: Receives the cabinet's high-current supply path for the documented 1700 A disconnector.
Downstream / outputs: Passes or isolates cabinet power toward the downstream S120 power electronics.
Limitations: Unknown: installed topology, wiring, firmware, unit condition, and replacement compatibility for 6SL3760-0DD00-0AA0 require separate evidence.

Evidence ledger

Facts, inferences, and unknowns are kept separate.

Facts

The captured distributor listing identifies 6SL3760-0DD00-0AA0 as a Siemens 1700 A disconnector spare part.
Confidence: medium
- www.parmley-graham.co.uk — retrieved 2026-09-12; medium confidence
The listing places the spare part in SINAMICS S120 cabinet modules.
Confidence: medium
- www.parmley-graham.co.uk — retrieved 2026-09-12; medium confidence

Inferences

Inferred system position: Sits in the cabinet power path upstream of the SINAMICS S120 cabinet power electronics.
Confidence: medium
Rationale: The exact product description and documented operating context establish this system placement.
- www.parmley-graham.co.uk — retrieved 2026-09-12; medium confidence

Unknowns

Unknown: installed topology, wiring, firmware, unit condition, and replacement compatibility for 6SL3760-0DD00-0AA0 require separate evidence.
Confidence: low
Missing evidence: The individual lookup does not establish the installed topology, wiring, firmware, unit condition, or replacement fit.

System position diagram

A flow from the upstream system through 6SL3760-0DD00-0AA0 to the downstream drive system. — Sits in the cabinet power path upstream of the SINAMICS S120 cabinet power electronics.

View Mermaid source

flowchart LR
  upstream["Upstream system"] --> item["6SL3760-0DD00-0AA0"]
  item --> downstream["Downstream drive system"]

View diagram labels

Nodes: Upstream system; 6SL3760-0DD00-0AA0; Downstream drive system
Edges: Documented input path; Documented output path

Next action

The captured evidence supports the documented system role for 6SL3760-0DD00-0AA0.

Unknown: installed topology, wiring, firmware, unit condition, and replacement compatibility for 6SL3760-0DD00-0AA0 require separate evidence.

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