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Siemens 3KC0448-0QE00-0AA0
SENTRON, transfer switching equipment 3KC, manually operated, MTSE, size: 4, 4-pole, Iu: 800 A, Ue AC: 415 V
- MPN
- 3KC0448-0QE00-0AA0
- Category
- Basic Devices
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What is the Siemens 3KC0448-0QE00-0AA0?
SENTRON, transfer switching equipment 3KC, manually operated, MTSE, size: 4, 4-pole, Iu: 800 A, Ue AC: 415 V, Ie at AC-33 B at 415 V: 500 A, Ie at AC-23 A at 690 V: 500 A, screw mounting, front operating mechanism, at the left end, without handle, busbar connection
Specifications
Model
| product brand name | SENTRON |
| product designation | transfer switching equipment |
| design of the product | manually operated |
| display version for switch position indicator door-coupling rotary operating mechanism | I ON- O OFF- II ON |
| design of the actuating element | Without handle |
| design of handle | without |
| type of the driving mechanism | Front operating mechanism |
| type of the driving mechanism motor drive | No |
General technical data
| number of poles | 4 |
| type of device | fixed mounting |
| size of switch disconnector | 4 |
| mechanical service life (operating cycles) for function sequence O-I-O typical | 8 000 |
| I2t value — with closed switch for combination switch + fuse at 500 V maximum | 7 471 700 A²·s |
| I2t value — with closed switch at 690 V for combination switch + gG fuse maximum | 10 300 000 A²·s |
| I2t value — of the fuse at 415 V maximum permissible | 10 400 005 A²·s |
| I2t value — of the fuse at 500 V maximum permissible | 10 400 005 A²·s |
| I2t value — of the gG fuse at 690 V maximum permissible | 7 000 000 A²·s |
| I2t value — with closed switch for combination switch + fuse at 415 V maximum | 7 471 700 A²·s |
| position of the switch operating mechanism | at the left end |
| overvoltage category | IV |
| degree of pollution | 3 |
| insulation voltage — rated value | 1 000 V |
Protection class
| protection class IP | IP00 |
| protection class IP — with closed switch with cover or cable lug cover | IP20 |
| protection class IP — on the front | IP00 |
Dissipation
| power loss [W] — with conventional rated thermal current per device | 140 W |
Main circuit
| operating power — at AC-23 A at 400 V at 50/60 Hz rated value | 355 kW |
| operating power — at AC-23 A at 500 V rated value | 400 kW |
| operational current rated value | 800 A |
Auxiliary circuit
| number of connected NC contacts for auxiliary contacts | 0 |
| number of connected NO contacts for auxiliary contacts | 0 |
| number of connected CO contacts for auxiliary contacts | 0 |
| number of CO contacts for auxiliary contacts | 0 |
| number of NC contacts for auxiliary contacts | 16 |
| number of NO contacts for auxiliary contacts | 16 |
| suitability for use main switch | Yes |
| suitability for use switch disconnector | Yes |
| suitability for use EMERGENCY OFF switch | Yes |
| suitability for use maintenance/repair switch | Yes |
| product feature interlock | No |
| product extension auxiliary switch | Yes |
| product extension optional motor drive | No |
| product extension optional voltage trigger | No |
Short circuit
| short-circuit current making capacity (Icm) for switch disconnector — at 415 V AC without fuse link according to IEC 60947-6-1 rated value minimum | 63 kA |
| short-circuit current making capacity (Icm) for switch disconnector — at 690 V AC without fuse link according to IEC 60947-3 rated value minimum | 63 kA |
| conditional short-circuit current with line-side fuse protection — at 415 V by gG fuse according to IEC 60947-6-1 rated value | 65 kA |
| conditional short-circuit current with line-side fuse protection — at 415 V by gG fuse rated value | 65 kA |
| conditional short-circuit current with line-side fuse protection — at 500 V by gG fuse according to IEC 60947-3 rated value | 65 kA |
| conditional short-circuit current with line-side fuse protection — at 690 V by gG fuse according to IEC 60947-3 rated value | 50 kA |
Connections
| type of connectable conductor cross-sections for aluminum conductor stranded with lug | 1x (25 ... 240 mm²), 2x (25 ... 240 mm²) |
| type of connectable conductor cross-sections — with combination of Al conductor+switch | 620 A / 2x 240 mm² |
| type of connectable conductor cross-sections — for copper busbar | 1x (40x10 mm²), 2x (40x5 mm²) |
| type of connectable conductor cross-sections for copper conductor — stranded with lug according to DIN 46234 | 1x (25 ... 240 mm²), 2x (25 ... 240 mm²) |
| type of connectable conductor cross-sections for copper conductor — stranded with lug according to DIN 46235 | 1x (25 ... 240 mm²), 2x (25 ... 240 mm²) |
| type of electrical connection — for main current circuit | busbar connection |
Mechanical Design
| height | 235 mm |
| width | 379 mm |
| depth | 232.5 mm |
| fastening method | screw fixing |
| fastening method — 4-hole front mounting | No |
| fastening method — front mounting with central attachment | No |
| fastening method — rail mounting | No |
| Net Weight | 19.36 kg |
Environmental conditions
| ambient temperature during operation — minimum | -25 °C |
| ambient temperature during operation — maximum | 70 °C |
| ambient temperature during storage — minimum | -50 °C |
| ambient temperature during storage — maximum | 80 °C |
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Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
3KC0448-0QE00-0AA0: frequently asked questions
When can 3KC0448-0QE00-0AA0 be shipped?
3KC0448-0QE00-0AA0 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 3KC0448-0QE00-0AA0 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 3KC0448-0QE00-0AA0 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 3KC0448-0QE00-0AA0, subject to availability and destination.
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