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Siemens 3RA6812-8AC
Infeed left Connection main circuit: input: Screw
- MPN
- 3RA6812-8AC
- Category
- Infeed system for 3RA6
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 3RA6812-8AC?
Infeed left Connection main circuit: input: Screw, Outgoing feeder: Spring 3 slots for compact load feeders Connection terminal maximum 25 mm2 / 35 mm2
Specifications
General technical data
| product brand name | SIRIUS |
| product designation | infeed left |
| protection class IP on the front according to IEC 60529 | IP20; IP20 with box terminal/cover |
| touch protection on the front according to IEC 60529 | Finger-safe, for vertical contact |
| degree of pollution | 3 |
| number of slots for compact feeder | 3 |
| installation altitude at height above sea level maximum | 2 000 m |
| ambient temperature — during transport | -55 ... +80 °C |
| ambient temperature — during storage | -55 ... +80 °C |
| ambient temperature — during operation | -20 ... +60 °C |
| vibration resistance | f = 4 … 5.8 Hz; d = 15 mm; f = 5.8 … 500 Hz; a = 2 m/s²; 10 cycles |
| shock resistance | Semi-sinusoidal a = 6 m/s² at 10 ms; 3 pos. and 3 neg. Shock in all axes |
| reference code — according to IEC 81346-2 | W |
| reference code — according to EN 61346-2 | W |
Main circuit
| operational current at AC at 400 V rated value | 63 A |
| operating voltage at AC-3 rated value maximum | 690 V |
Installation/ mounting/ dimensions
| fastening method | screw and snap-on mounting |
| width | 180 mm |
| height | 208 mm |
| depth | 144 mm |
Connections/ Terminals
| type of electrical connection for main current circuit | spring-loaded terminals |
| stripped length for main contacts | 13 mm |
| type of connectable conductor cross-sections for supply for main contacts using the upper clamping point — solid | 2.5 ... 35 mm² |
| type of connectable conductor cross-sections for supply for main contacts using the upper clamping point — stranded | 2.5 ... 35 mm² |
| type of connectable conductor cross-sections for supply for main contacts using the upper clamping point — finely stranded with core end processing | 2.5 ... 25 mm² |
| type of connectable conductor cross-sections for supply for main contacts using the upper clamping point — finely stranded without core end processing | 2.5 ... 25 mm² |
| type of connectable conductor cross-sections for supply for main contacts using the lower clamping point — solid | 2.5 ... 35 mm² |
| type of connectable conductor cross-sections for supply for main contacts using the lower clamping point — stranded | 2.5 ... 35 mm² |
| type of connectable conductor cross-sections for supply for main contacts using the lower clamping point — finely stranded with core end processing | 2.5 ... 25 mm² |
| type of connectable conductor cross-sections for supply for main contacts using the lower clamping point — finely stranded without core end processing | 2,5 ... 25 mm² |
| type of connectable conductor cross-sections for supply for main contacts using both clamping points — solid | 2 x (2.5 ... 25 mm²) |
| type of connectable conductor cross-sections for supply for main contacts using both clamping points — stranded | 2 x (2.5 ... 25 mm²) |
| type of connectable conductor cross-sections for supply for main contacts using both clamping points — finely stranded with core end processing | 2 x (2.5 ... 16 mm²) |
| type of connectable conductor cross-sections for supply for main contacts using both clamping points — finely stranded without core end processing | 2 x (2.5 ... 16 mm²) |
| type of connectable conductor cross-sections for AWG cables — for supply for main contacts using the upper clamping point | 12 ... 2 |
| type of connectable conductor cross-sections for AWG cables — for supply for main contacts using the lower clamping point | 12 ... 2 |
| type of connectable conductor cross-sections for AWG cables — for supply for main contacts using both clamping points | 2 x (16 ... 2) |
| type of connectable conductor cross-sections for AWG cables — for main contacts for load-side outgoing feeder | 2 x (16 ... 10), 1 x (16 ... 8) |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
3RA6812-8AC: frequently asked questions
When can 3RA6812-8AC be shipped?
3RA6812-8AC 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 3RA6812-8AC 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 3RA6812-8AC 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 3RA6812-8AC, subject to availability and destination.
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Siemens 3RA6812-8ACPrice and lead time confirmed within 1 business day
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