6EP33347SC003AX0 vs 6EP33447SB003AX0

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 6EP33347SC003AX0 and 6EP33447SB003AX0
Parameter	6EP33347SC003AX0	6EP33447SB003AX0
Voltage - Output 1	24 V	48 V
Applications	ITE (Commercial)	Industrial, ITE (Commercial)
Approvals	CE, CSA, UL	CE, CSA, EAC, UL
Current - Output (max)	10 A	5 A
Efficiency	92.8%	93.9%
Standard Number	60950-1	60950-1; UL 508

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.

6EP33347SC003AX0: compare numeric rows in additionalProperty against 6EP33447SB003AX0; any part change requires datasheet pinout, software, and qualification checks—this page does not assert interchange.

Technical screening notes (catalog snapshot)

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

Mechanical fit: 6EP33347SC003AX0: 4.92" L x 1.77" W x 5.31" H (125.0mm x 45.0mm x 135.0mm); 6EP33447SB003AX0: 4.92" L x 1.77" W x 5.31" H (125.0mm x 45.0mm x 135.0mm). 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 2026-05-13 for technical selection support only; it is not the sole basis for installation or safety sign-off in your jurisdiction.