Catalogue reference. Availability, exact specification and OEM or aftermarket supply are confirmed in your quotation.
1SAM451000R1011 — MS165-16 Motor circuit breaker 10-16A MS16516
Electrical & controlsPart number: 1SAM451000R1011
ABB MS165-16 (1SAM451000R1011) is a three-pole manual motor starter with an adjustable 10–16 A setting range. It has screw terminals, a rotary handle with ON/OFF/TRIP indication and a 7.5 kW AC-3 operational power rating at 400 V three-phase.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAM451000R1011 |
| Category | Electrical & controls |
| Published component description | MS165-16 Motor circuit breaker 10-16A MS16516 |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Overload current setting range | 10–16 A |
| Number of poles | 3 |
| Rated operational current AC-3 | 16 A |
| Rated operational power AC-3 | 7.5 kW at 400 V AC, three-phase |
| Rated service short-circuit breaking capacity Ics | 100 kA at 400 V AC |
| Rated operational voltage | 690 V AC; 250 V DC |
| Instantaneous short-circuit current setting | 240 A |
| Terminal type | Screw terminals |
| Operating handle | Rotary handle; ON / OFF / TRIP indication |
| Rated frequency | 50/60 Hz |
| Operating ambient temperature | −25 to +60 °C |
| Net weight | 0.95 kg |
| Net width | 55 mm |
| Housing protection | IP20; main circuit terminals IP10 |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What motor current range does the ABB MS165-16 cover?
The adjustable current setting range is 10–16 A. Check the motor nameplate current and the complete installation requirements before selecting the breaker.
What is the MS165-16 motor power rating at 400 V?
The rated operational power is 7.5 kW at 400 V AC, three-phase, utilization category AC-3. Confirm the motor current and circuit conditions as well as the power rating before selection.
What short-circuit breaking capacity does the MS165-16 have?
Its rated service short-circuit breaking capacity Ics is 100 kA at 400 V AC. Breaking capacity depends on voltage and application, so check the prospective fault level and applicable circuit requirements.
What connections and operating indication does the MS165-16 use?
It has screw terminals and a rotary handle with ON, OFF and TRIP position indication.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.