ABB | MS495-75
3 Ph Starter Rated Current: 57-75 Trip Class: 10

MFR PART #  MS495-75
PART #  536703
Minimum 1 Each
Call for Availability


Trip class 10 A. Further features are the build-in disconnect function, temperature compensation, trip-free mechanism and a rotary handle with a clear switch position indication. The handle is lockable to protect against unauthorized changes. Auxiliary contacts, signalling contacts, undervoltage releases and shunt trips are available as accessory


For Manually Switch On And Off Motors And To Protect Them Reliably And Without The Need For A Fuse From Short-circuits, Overload And Phase Failures

Specification Description

Voltage Rating: 690/450 V AC /V DC
Amperage Rating: 75 A
Wattage: 37 kW At 400 V
Setting: 57 - 75 A
Number Of Poles: 3
Phase: 3 PH
Enclosure: IP20
Mounting: 1 - 6 Position
DIN Rail: TH35-15 (35 mm Length X 15 mm Width), TH35-7.5 (35 mm Length X 7Width)
Connection: Box Terminal
Operating Cycles: 25000/50000 Cycles (Electrical/Mechanical Durability)
Operating Temperature: -20 To +70 deg C
Environmental Conditions: Operating Temperature: -20 To 60 deg C
Ambient Air Temperature Compensation: Yeperating Altitude Permissible: 2000 MR
Recommended Screw Driver: Hexagon 4
Actuator: Rotary Handle
Wire Strip Length: 17 mm
Tightening Torque: 35 - 53 in-lb
Connecting Capacity: Stranded: (1) 10 - 2/0 AWG, (1 Or 2) 10 - 1/0 AWG, Flexible: (1) 10 - 2AWG, (1 Or 2) 10 - 1/0 AWG
Storage Temperature: -50 To +80 deg C
Rated Impulse Withstand Voltage: 6 kV
Rated Instantaneous Short-circuit Current Setting (ii): 975 A
Pollution Degree: 3
Breaking Capacity: Rated Service Short-Circuit/Rated Ultimate Sh-Circuit: 100 kA At 230 V AC, 25/50 kA At 400 V AC, 20/50 kA At 440 V AC, 6/12 kA At 500 V AC, 3/6 kA At 690 V AC
Frequency Rating: 50/60 Hz
Insulation Voltage: 690 V

Tech Info

C/US UL 508 Listed, CSA 22.2 No. 14, CE Certified, IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1 Approved, RoHS Compliant


Rating IP20
UNSPSC Code 39121521

Spec Sheet

Spec Sheet

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