1SAM550000R1007

Overview

The ABB MS495-63 1SAM550000R1007 is a manual motor starter designed for reliable protection and control of motors up to 63 A, with rotary handle operation and robust environmental tolerance.

Physical Dimensions

• Product Net Width: 70 mm

• Product Net Height: 165 mm

• Product Net Depth: 174 mm

• Product Net Weight: 2.247 kg

Environmental Conditions

• Ambient Air Temperature (Operation): -20 ... +70 °C

• Ambient Air Temperature (Operation Compensated): -20 ... +60 °C

• Ambient Air Temperature (Storage): -50 ... +80 °C

• Ambient Air Temperature Compensation: Yes

• Maximum Operating Altitude Permissible: 2000 m

• Resistance to Shock (IEC 60068-2-27): 11 ms Pulse 25g

Technical UL/CSA Ratings

• Maximum Operating Voltage UL/CSA (Main Circuit): 600 V AC

• Ampere Rating UL/CSA: 63 A

• Horsepower Rating UL/CSA:

  • (200 V AC) Three Phase: 20 Hp

  • (208 V AC) Three Phase: 20 Hp

  • (220 ... 240 V AC) Three Phase: 25 Hp

  • (440 ... 480 V AC) Three Phase: 50 Hp

  • (550 ... 600 V AC) Three Phase: 60 Hp

• General Use Rating UL/CSA (600 V AC): 63 A

• Connecting Capacity Main Circuit UL/CSA:

  • Flexible 1× 10 ... 2/0 AWG

  • Flexible 1/2× 10 ... 1/0 AWG

  • Stranded 1× 10 ... 2/0 AWG

  • Stranded 1/2× 10 ... 1/0 AWG

• Tightening Torque UL/CSA (Main Circuit): 35 ... 53 in·lb

Additional Information

• Actuator Type: Rotary Handle

• Connecting Capacity – Main Circuit:

  • Flexible with Ferrule 1× 2.5 ... 50 mm²

  • Flexible with Ferrule 2× 2.5 ... 35 mm²

  • Solid 1/2× 2.5 ... 16 mm²

  • Stranded 1× 10 ... 70 mm²

  • Stranded 2× 10 ... 50 mm²

• Conventional Free-air Thermal Current (I): Main Circuit 63 A

• Degree of Protection: Housing IP20

• Main Circuit Terminals: IP00

• Electrical Durability: 25000 cycles

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