KM280151 CONTACTOR 230V brand is siemens
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KM280151 CONTACTOR 230V brand is siemens
Time Relay Siemens 3RT1036-1AR60
1PC Brand New in box Siemens Time Relay 3RT1036-1AR60 A-73264
3RT1036-1AR60 motor control AC contactor Non-Reversing
Best sell DC/AC Contactor 3RT1036-1AR60 for Siemens
It is used on kone elevator, and ID number is
KM275178
CONTACTOR,400VAC 50A AC-3 3NO
KM280151
CONTACTOR 230V 50A 22KW 50/60HZ
Ordering the km280151 contactor 230v
To order the km280151 contactor 230v, send us a photograph of the existing unit and its nameplate at [email protected]. Please quote the complete code including any revision suffix so that our team can confirm the correct variant, current stock and lead time before you commit.
About the km280151 contactor 230v
Elevator and escalator installations are built around a relatively small number of serviceable assemblies, but they fail at very different rates. The km280151 contactor 230v sits in the switches / sensors / wiring group, and it is replaced on a different service interval from the assemblies around it. In practice the failures we see on km280151 contactor 230v come down to contact pitting, moisture ingress at the cable gland, drifted optical alignment, and brittle insulation on travelling cables after years of flexing.
Every km280151 contactor 230v we supply is inspected before dispatch. Each unit is checked for physical damage, correct marking and the specific wear or degradation patterns that matter for this class of component, then packed to survive international transit. Where a superseded revision is the only one available, we say so plainly and explain the substitution, so the installing engineer can make an informed decision rather than discovering the difference on site.
Buying guidance and compatibility notes
Before ordering the km280151 contactor 230v, confirm three things. First, the switch or sensor model, the mounting pattern, and the supply voltage and contact configuration (NO or NC). Second, contact configuration matters more than physical size — a switch that bolts straight on can still be electrically wrong. Third, whether the installation is a traction lift or an escalator, since duty cycle and loading differ between the two.
On fitting, one point is worth repeating: record the terminal numbers before disconnecting a travelling cable, since colour codes are not consistent between controller generations. Almost every repeat failure we see on km280151 contactor 230v traces back to a related component that was left in place, or to an adjustment that was assumed rather than measured.
Levelling and position sensing are unforgiving of drift. A sensor that has moved by a millimetre, or a vane that has been nudged during maintenance, can produce a fault that appears intermittently and is difficult to reproduce on a service visit.
From a spares point of view, the contact configuration is confirmed as normally-open or normally-closed before dispatch, because that matters more than physical fit; the switch or sensor model, the mounting pattern and the contact configuration identify the correct replacement.
Displays, buttons and intercoms are passenger-facing, so their failure is immediately visible and often reported before any technical diagnosis is possible. Keeping common faceplates and modules in stock shortens the outage considerably.
If you are unsure which variant of the km280151 contactor 230v you need, send a photograph of the nameplate and the existing component alongside a description of the fault. That is usually enough for our team to identify the correct replacement without a site visit, and it avoids the cost and delay of returning an incompatible part. We are also happy to advise on the other serviceable items in the same switches / sensors / wiring group, so a planned shutdown can cover several wear items at once.
Related parts and further reading
Because km280151 contactor 230v is only one item in the switches / sensors / wiring group, these related pages may help you plan the work:
- Elevator limit switches
- Elevator Levelling Sensor
- Elevator Encoder
- Elevator Push Button
- Elevator Display
Reference sources
The compatibility information on this page was cross-checked against the following authoritative references. Always confirm the exact reference against your own equipment nameplate.
