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Siemens 3LD9280-5DF
Auxiliary switch, 1NO+1NC 20-150ms leading, with gold-plated contacts, four-hole front mounting
- MPN
- 3LD9280-5DF
- Category
- Accessories
Price and lead time confirmed within 1 business day
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- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
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What is the Siemens 3LD9280-5DF?
Auxiliary switch, 1NO+1NC 20-150ms leading, with gold-plated contacts, four-hole front mounting, for floor mounting and encapsulated switches, for 16 - 125A, accessory for main and emergency off switch 3LD2 and for repair and maintenance switch 3LD2 with EMC plate
Specifications
Model
| product brand name | SENTRON |
| product designation | Auxiliary switch, leading |
| design of the product | accessories for 3LD2 main and EMERGENCY-OFF switches, 3LD2 maintenance and repair switches with EMC shield plate |
| operational current — at AC-15 at 110 V rated value | 6 A |
| operational current — at AC-15 at 230 V rated value | 3 A |
| operational current — at AC-15 at 500 V rated value | 1.5 A |
| operational current — at DC-13 at 24 V rated value | 1 A |
| suitability for use | for 3LD2 16 A - 125 A floor mounting, in the housing, with EMC shield plate and for 3LD5 UL 30 A - 60 A floor mounting, for four-hole front mounting |
| special product feature | NO: lagging during switching ON, leading (20 … 150 ms) during switching OFF the 3LD switch. NC: leading during switching ON, lagging during switching OFF the 3LD switch |
Accessories
| accessories | front auxiliary switch, 1 NO + 1 NC, with gold-plated contacts |
| tightening torque with screw-type terminals — minimum | 1.1 N·m |
| tightening torque with screw-type terminals — maximum | 1.1 N·m |
| type of connectable conductor cross-sections for auxiliary contacts — solid | 1x (0.75 ... 2.5 mm²) |
| type of connectable conductor cross-sections for auxiliary contacts — finely stranded with core end processing | 1x (0.75 ... 2.5 mm²) |
| type of connectable conductor cross-sections for auxiliary contacts — stranded | 1x (0.75 ... 2.5 mm²) |
Mechanical Design
| Net Weight | 97 g |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
3LD9280-5DF: frequently asked questions
When can 3LD9280-5DF be shipped?
3LD9280-5DF is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 3LD9280-5DF in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 3LD9280-5DF and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 3LD9280-5DF, subject to availability and destination.
More Siemens parts
Siemens 3LD9280-5DFPrice and lead time confirmed within 1 business day
Request a Quote