ABB MS165-20 manual motor starter 14 ... 20 A

Part Number
1SAM451000R1012 · HS 8536.20

ABB MS165-20 manual motor starter (motor protective circuit breaker), order code 1SAM451000R1012. Current setting range 14.0. 20.0 A, adjustable to the motor full-load current; rated motor power 7.5 kW at 400 V AC (AC-3). Three-pole fuseless protection with thermal overload release (trip class 10), electromagnetic short-circuit release and phase-loss sensitivity. Built-in disconnect function, trip-free mechanism, ON/OFF/TRIP indication and lockable rotary handle. Rated operational voltage up to 690 V AC, IP20, 55 mm width, DIN-rail or screw mounting. Part of the ABB MS116/MS132/MS165 manual-motor-starter range. Supplied as OEM original where available, or a verified compatible equivalent.

Technical Specifications

Type

ABB MS165-20

Order code

1SAM451000R1012

Current setting range

14.0 ... 20.0 A

Rated operational current Ie

20 A

Rated motor power at 400 V AC (AC-3)

7.5 kW

Construction

3-pole, thermal overload + electromagnetic short-circuit release, fuseless

Trip class

10 (IEC/EN 60947-4-1)

Phase-loss sensitivity

yes

Rated instantaneous short-circuit release setting Ii

300 A

Rated service short-circuit breaking capacity Ics at 400 V AC

100 kA

Functions

disconnect function, trip-free mechanism, ON/OFF/TRIP indication, lockable rotary handle

Rated operational voltage Ue

up to 690 V AC

Rated insulation voltage Ui

690 V

Rated impulse withstand voltage Uimp

6 kV

Rated frequency

50/60 Hz

Temperature compensation

-25 ... +60 °C

Degree of protection

IP20

Width

55 mm; DIN-rail or screw mounting

Standards

IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1, UL 508

Set the dial to the motor full-load current within the stated range. Verify order code, setting range and any required auxiliary/signal contacts before ordering.

Temperature range	-25 °C to +60 °C (temperature compensated)
IP rating	IP20
MOQ	1

ABB MS165-20 manual motor starter 14 ... 20 A

Technical Specifications

Properties

Compatibility

Standards

Approvals

Attached Documents