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Datasheet generated 2026-10-07
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MS165-54 Motor protection circuit breaker 40 - 54 A (MS165-65)

ABB Automasjon · Electrical Components · Motor Protection Circuit Breakers
Part Number
MS165-65  ·  HS 8536.90
MS165-54 Motor protection circuit breaker 40 - 54 A (MS165-65)

ABB Automasjon MS165-65 MS165-54 Manual motor protection circuit breaker trip class 10 setting range: 40 - 54 A.

Technical Specifications

Manufacturer part number (MPN)MS165-65
EAN / GTIN4013614486111
HS code8536.90
Sales unitpcs
Setting range40-54 A
Width55 mm
Height142.65 mm
Depth122.1 mm
Rated operation power at AC-3, 400 V22 kW
With integrated auxiliary switchNo
Rated permanent current Iu54 A
With integrated under voltage releaseNo
Number of poles3
Rated operating voltage250–690 V
Overload release current setting40–54 A
Power loss24.06 W
Degree of protection (IP)IP20
With thermal overload protectionYes
Type of electrical connection of main circuitScrew connection
Type of control elementTurn button
Switch off techniqueThermomagnetic
Rated operation power at AC-3, 230 V22 kW
Rated short-circuit breaking capacity Icu at 400 V
AC50 kA
Adjustment range undelayed short-circuit release810 A
Phase failure sensitiveYes
Device constructionComplete device in housing
Country of originChina

Properties

MOQ1

Cross-References

Attached Documents