3SU14001AA103DA0 vs A6X30142169

Comparison matrix

Industrial parameter delta view (differing rows only). Toggle highlight to stress changed cells for cabinet retrofit reviews.

Highlight differences

Normalized specification differences for 3SU14001AA103DA0 and A6X30142169
Parameter	3SU14001AA103DA0	A6X30142169
Contact Rating @ Voltage	10 A @ 110VAC/24VDC	-
Voltage	-	110 V
Package	Bulk	Box
Panel Cutout Dimensions	-	0.88" (22.30mm)
(select First, Then Apply Filters) Compatible Series	Siemens, 3SU1	-
Base Product Number	3SU1400	A6X30142
Circuit	DPST-NO	-
Ingress protection	-	IP66, IP67, IP69, IP69K, NEMA 1, 2, 3, 3R, 4, 4X, 12, 13
Lamp Color	-	Blue
Lens Color	-	Blue
Lens Size	-	22.00mm Dia
Lens Style	-	Round with Flat Top
Lens Transparency	-	Diffused
Millicandela Rating	-	280 to 710mcd
Panel Cutout Shape	-	Round
Ratings	-	AC
Requires	Switch Body	-
Termination Style	Spring Terminal	Screw Terminal
Type	-	LED

Table lists differing catalog rows only; highlight calls attention to the delta cells.

Catalog selection insight

One-line delta from headline spec rows — screening language only, not a suitability or substitution decision.

3SU14001AA103DA0: supply / I/O voltage headline differs from A6X30142169 (10 A @ 110VAC/24VDC vs 110 V) — re-check fuse sizing, surge rating, and SELV/PELV boundaries. 3SU14001AA103DA0: headline supply differs from A6X30142169 — treat as a different electrical platform until PSU, protection, and I/O are revalidated (not a same-rail swap by catalog text alone).

Technical screening notes (catalog snapshot)

Deterministic text from normalized spec keys — not live field-application-engineering advice or manufacturer sign-off.

Mechanical fit: 3SU14001AA103DA0: no DIN/footprint token; A6X30142169: 0.88" (22.30mm). Rail width and module depth govern retrofit — measure the existing carrier before assuming plug-and-play mechanical interchange.

Catalog screening tiers (heuristic)

Three non-authoritative screening tiers (mechanical token, functional checklist, planning notes) mirror the JSON-Ld ItemList on this page — not manufacturer substitution letters or field approvals.

Mechanical / packaging row (not interchange)
No substantive shared package token — treat as independent mechanical designs, not a hot swap, until your own checks pass.
Functional screening checklist
Run isolation, supply range, bus timing, and software/runtime checks against your deployed baseline. Matching tokens here do **not** prove interchange — only your qualification tests do.
Design-change planning notes
If you intend a product change, favor wider temperature, higher isolation withstand, or newer fieldbus only **after** manufacturer guidance, software licensing, and enclosure clearance are confirmed — not from this matrix alone.

Tool-style compare: isolation, supply, IP, rail, fieldbus, and EMC rows are surfaced first when present. Open each PDP for PDF revisions and RFQ.

Compatibility screening (catalog text)

Same deterministic tiers as the compare module above — for engineering checklists only, not approved alternates. Supply, protocol, and processor headline mismatches surface as warnings when present.

1. Mechanical / packaging row (not interchange)
No substantive shared package token — treat as independent mechanical designs, not a hot swap, until your own checks pass.
2. Functional screening checklist
Run isolation, supply range, bus timing, and software/runtime checks against your deployed baseline. Matching tokens here do **not** prove interchange — only your qualification tests do.
3. Design-change planning notes
If you intend a product change, favor wider temperature, higher isolation withstand, or newer fieldbus only **after** manufacturer guidance, software licensing, and enclosure clearance are confirmed — not from this matrix alone.

Technical compliance & certifications

Values below are extracted from normalized catalog specification keys and brand-level certification lists (where present). They mirror manufacturer datasheet legends when those strings were captured in the catalog row — not a certificate download. This page was machine-aligned on 2026-05-12 for technical selection support only; it is not the sole basis for installation or safety sign-off in your jurisdiction.