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Siemens 3KD5432-0RE10-0
Switch disconnector 1600 A, Size 5
- MPN
- 3KD5432-0RE10-0
- Category
- Basic Devices
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 3KD5432-0RE10-0?
Switch disconnector 1600 A, Size 5, 3-pole Front operating mechanism left Complete unit with direct operating mechanism gray flat terminal
Specifications
Model
| product brand name | SENTRON |
| product designation | 3KD switch disconnector |
| design of the product | Switch |
| display version for switch position indicator manual operation | ON-OFF-TEST |
| design of the actuating element | Long rotary knob |
| type of the driving mechanism | Front operating mechanism |
| type of the driving mechanism motor drive | No |
General technical data
| number of poles | 3 |
| type of device | fixed mounting |
| size of switch disconnector | 5 |
| mechanical service life (operating cycles) typical | 8 000 |
| electrical endurance (operating cycles) — at DC-21 A at 1000 V | 100 |
| electrical endurance (operating cycles) — at AC-23 A at 690 V | 500 |
| electrical endurance (operating cycles) — at DC-23 A at 440 V | 500 |
| I2t value — with closed switch at 1000 V for combination switch +gG/aM SITOR fuse maximum | 3 492 000 A²·s |
| I2t value — of the fuse at 500 V maximum permissible | 34 800 000 A²·s |
| I2t value — of the gG/aM SITOR fuse at 1000 V maximum permissible | 1 800 000 A²·s |
| position of the switch operating mechanism | at the left end |
| overvoltage in percent relative to the operating voltage at AC at 400, 500, 690 V at 50/60 Hz | 10 % |
| overvoltage category | IV |
| degree of pollution | 3 |
Voltage
| operating voltage with current paths in series — with degree of pollution 2 at DC rated value | 440 V / 3 |
| operating voltage with current paths in series — with degree of pollution 3 at DC rated value | 440 V / 3 |
| insulation voltage — rated value | 1 000 V |
| surge voltage resistance rated value | 12 kV |
| operational current at AC-22 A at 1000 V maximum | 1 600 A |
| let-through current of the fuse at 500 V maximum permissible | 176 400 A |
| let-through current of the gG fuse at 690 V maximum permissible | 164 400 A |
Supply voltage
| operating voltage at AC 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 pole | 57 W |
| power loss [W] — with conventional rated thermal current per device | 171 W |
| power loss [W] — for rated value of the current at AC in hot operating state per pole | 57 W |
Main circuit
| operating power — at AC-23 A at 500 V rated value | 1 000 kW |
| operational current rated value | 1 600 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 | 8 |
| number of NO contacts for auxiliary contacts | 8 |
Suitability
| suitability for use main switch | Yes |
| suitability for use switch disconnector | Yes |
| suitability for use EMERGENCY OFF switch | No |
| suitability for use according to IEC 62626-1 safety switch | No |
| suitability for use maintenance/repair switch | Yes |
Product details
| product feature interlock | Yes |
| product component — trip indicator | No |
| product component — voltage trigger | No |
| product component — undervoltage release | No |
| product component — undervoltage release with leading contact | No |
| product extension auxiliary switch | Yes |
| product extension optional motor drive | No |
| product extension optional voltage trigger | No |
Short circuit
| short-time withstand current (Icw) at 1000 V AC/440 V DC limited to 1 s rated value | 55 kA |
| short-circuit current making capacity (Icm) for switch disconnector — at 1000 V AC without fuse link rated value minimum | 121 kA |
| short-circuit current making capacity (Icm) for switch disconnector — at DC 440 V without fuse link rated value minimum | 80 kA |
| short-circuit current making capacity (Icm) for switch disconnector — without fuse link rated value minimum | 121 kA |
| conditional short-circuit current with line-side fuse protection — at 500 V by gG fuse rated value | 100 kA |
| conditional short-circuit current with line-side fuse protection — at 690 V by gG fuse rated value | 100 kA |
Connections
| type of connectable conductor cross-sections for aluminum conductor — stranded with lug | 1x (120 ... 300 mm²), 2x (95 ... 300 mm²) |
| type of connectable conductor cross-sections — with combination of Al conductor+switch | 680A / 2x 300mm² |
| type of connectable conductor cross-sections — for copper busbar | '2 x (60 x 10 mm²) |
| type of connectable conductor cross-sections for copper conductor — stranded with lug according to DIN 46234 | 1x (120 ... 240 mm²), 2x (95 ... 240 mm²) |
| type of connectable conductor cross-sections for copper conductor — stranded with lug according to DIN 46235 | 1x (120 ... 240 mm²), 2x (95 ... 240 mm²) |
| type of electrical connection for main current circuit | flat connector |
Mechanical Design
| height | 310 mm |
| width | 382 mm |
| depth | 213 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 |
| mounting position | any |
| Net Weight | 17.34 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 |
Certificates
| reference code according to IEC 81346-2 | Q |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
3KD5432-0RE10-0: frequently asked questions
When can 3KD5432-0RE10-0 be shipped?
3KD5432-0RE10-0 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 3KD5432-0RE10-0 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 3KD5432-0RE10-0 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 3KD5432-0RE10-0, subject to availability and destination.
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Siemens 3KD5432-0RE10-0Price and lead time confirmed within 1 business day
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