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Siemens 3NC1850-0MK
SITOR fuse link, with Bolt-on links, In: 50 A, gR, Un AC: 690 V, Un DC: 440 V, without indicator
- MPN
- 3NC1850-0MK
- Category
- LV HRC Design
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 3NC1850-0MK?
SITOR fuse link, with Bolt-on links, In: 50 A, gR, Un AC: 690 V, Un DC: 440 V, without indicator
Specifications
Model
| product brand name | SENTRON |
| product designation | SITOR fuse link |
| design of the product | with angle connector |
| design of an identification indicator | Without indicator |
| design of the switching contact | with M5 bolt-on links. mounting dimension: 75 mm. for screwing onto busbars |
| design of the fuse link | SITOR, BS design |
General technical data
| size of fuse system according to EN 60269-1 | Other (BS) |
| operating class of the fuse link | gR |
| type of voltage of the operating voltage | AC/DC |
Supply voltage
| supply voltage — at AC | 690 V |
| supply voltage — at DC | 440 V |
Breaking Capacity
| switching capacity current — at DC according to IEC 60947-2 rated value | 50 kA |
| switching capacity current — according to IEC 60947-2 rated value | 100 kA |
Dissipation
| power loss [W] | 13.8 W |
| power loss [W] — for rated value of the current at AC in hot operating state per pole | 13.8 W |
| power loss [W] — maximum | 13.8 W |
Product details
| product description | with bolt-on links, silver-plated |
| accessories included | no |
Mechanical Design
| mounting position | Any, preferably vertical |
| Net Weight | 0.043 kg |
Environmental conditions
| ambient temperature during operation — minimum | -20 °C |
| ambient temperature during operation — maximum | 50 °C |
| environmental category | -20 to +50 at 95% relative humidity |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
3NC1850-0MK: frequently asked questions
When can 3NC1850-0MK be shipped?
3NC1850-0MK 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 3NC1850-0MK 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 3NC1850-0MK 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 3NC1850-0MK, subject to availability and destination.
More Siemens parts
Siemens 3NC1850-0MKPrice and lead time confirmed within 1 business day
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