.svg&w=240){kind=small}
Siemens 5SP4492-6
Miniature circuit breaker 400 V 10kA, 4-pole, B, 125 A, D=70 mm
- MPN
- 5SP4492-6
- Category
- Basic Devices
Price and lead time confirmed within 1 business day
Request a Quote
- 12-month warranty (new) · 3-month (used/refurbished)
- 30-day returns, no restocking fee on unused parts
- Ships via
- 100% positive eBay feedback
What is the Siemens 5SP4492-6?
Miniature circuit breaker 400 V 10kA, 4-pole, B, 125 A, D=70 mm
Specifications
Model
| product brand name | SENTRON |
| product designation | Miniature circuit breaker |
General technical data
| number of poles | 4 |
| design of pole | 4P |
| tripping characteristic class | B |
| mechanical service life (operating cycles) typical | 10 000 |
| overvoltage category | 3 |
| degree of pollution | 3 |
Voltage
| type of voltage of the operating voltage | AC |
| insulation voltage (Ui) — at AC rated value | 440 V |
| insulation voltage (Ui) — with multi-phase operation at AC rated value | 440 V |
| operational current — at 30 °C rated value | 125 A |
| operational current — at 40 °C rated value | 118.75 A |
| operational current — at 50 °C rated value | 111.875 A |
| operational current — at 60 °C rated value | 105 A |
| operational current at AC rated value | 125 A |
Supply voltage
| supply voltage at AC | 400 V |
| value range of the supply voltage frequency | 50/60 Hz |
Protection class
| protection class IP | IP20 with connected conductors, IP40 in the area of the handle with distribution cover |
Breaking Capacity
| switching capacity current — according to EN 60898 rated value | 10 kA |
| energy limitation class | 3 |
Dissipation
| power loss [W] for rated value of the current at AC in hot operating state per pole | 10.9 W |
| suitability for operation | Infrastructure / Industry |
Product details
| product feature touch protection | Yes |
| product component — tunnel terminals top | Yes |
| product component — tunnel terminals bottom | Yes |
| product feature properties for main switches in accordance with EN 60204-1 | Yes |
| product feature halogen-free | Yes |
| product feature sealable | Yes |
| product feature silicon-free | Yes |
| product extension installable supplementary devices | Yes |
Connections
| connectable conductor cross-section solid — minimum | 25 mm² |
| connectable conductor cross-section solid — maximum | 50 mm² |
| connectable conductor cross-section stranded — minimum | 25 mm² |
| connectable conductor cross-section stranded — maximum | 50 mm² |
| connectable conductor cross-section finely stranded with core end processing — minimum | 25 mm² |
| connectable conductor cross-section finely stranded with core end processing — maximum | 35 mm² |
| AWG number as coded connectable conductor cross section — minimum | 3 |
| AWG number as coded connectable conductor cross section — maximum | 1 |
| tightening torque [lbf·in] with screw-type terminals — minimum | 22.1 lbf·in |
| tightening torque [lbf·in] with screw-type terminals — maximum | 31 lbf·in |
| tightening torque with screw-type terminals — minimum | 2.5 N·m |
| tightening torque with screw-type terminals — maximum | 3.5 N·m |
| position of power supply cord | Any |
Mechanical Design
| height | 90 mm |
| width | 108 mm |
| depth | 76 mm |
| installation depth | 70 mm |
| number of modular width units | 6 |
| fastening method | DIN rail |
| mounting position | any |
| Net Weight | 1.05 kg |
Environmental conditions
| influence of the surrounding temperature | Max. 95% rel. humidity |
| shock resistance according to IEC 60068-2-27 | 150m/s² at 11ms half-sine |
| vibration resistance according to IEC 60068-2-6 | 50m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec) |
| ambient temperature during storage — minimum | -40 °C |
| ambient temperature during storage — maximum | 75 °C |
Downloads & documentation
Official documents from Siemens, downloaded directly from the manufacturer.
Data sheets & manuals
5SP4492-6: frequently asked questions
When can 5SP4492-6 be shipped?
5SP4492-6 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 5SP4492-6 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 5SP4492-6 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 5SP4492-6, subject to availability and destination.
More Siemens parts
Siemens 5SP4492-6Price and lead time confirmed within 1 business day
Request a Quote