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Siemens 3RA6912-1A
Auxiliary switch 2 NC contacts Connection control circuit: screw terminal
- MPN
- 3RA6912-1A
- 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 3RA6912-1A?
Auxiliary switch 2 NC contacts Connection control circuit: screw terminal
Specifications
General technical data
| product brand name | SIRIUS |
| product designation | auxiliary switch compact feeder |
| protection class IP on the front according to IEC 60529 | IP20 |
| touch protection on the front according to IEC 60529 | Finger-safe, for vertical contact |
| relative humidity during operation | 10 ... 90 % |
| ambient temperature — during transport | -55 ... +80 °C |
| ambient temperature — during storage | -55 ... +80 °C |
| ambient temperature — during operation | -20 ... +60 °C |
| reference code according to EN 61346-2 | K |
Auxiliary circuit
| number of NC contacts for auxiliary contacts | 2 |
| number of NO contacts for auxiliary contacts | 0 |
Installation/ mounting/ dimensions
| width | 45 mm |
| height | 32 mm |
| depth | 25 mm |
Connections/ Terminals
| stripped length | 10 mm |
| type of electrical connection — for auxiliary and control circuit | screw-type terminals |
| design of screw-type connection for auxiliary contacts | M6 |
| tightening torque for auxiliary contacts with screw-type terminals | 0.8 ... 1.2 N·m |
| type of connectable conductor cross-sections for auxiliary contacts — solid | max. 2x (1 ... 4 mm²) |
| type of connectable conductor cross-sections for auxiliary contacts — finely stranded — with core end processing | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| type of connectable conductor cross-sections for AWG cables for auxiliary contacts | 2x (20 ... 16), 2x (18 ... 14), 1x 12 |
Certificates/ approvals
| certificate of suitability | IEC / EN 60947-6-2 |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
3RA6912-1A: frequently asked questions
When can 3RA6912-1A be shipped?
3RA6912-1A 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 3RA6912-1A 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 3RA6912-1A 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 3RA6912-1A, subject to availability and destination.
More Siemens parts
Siemens 3RA6912-1APrice and lead time confirmed within 1 business day
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