Brand Allen-Bradley / Rockwell Automation

Series 140M Ciercuit Breakers

Manufacturer Rockwell Automation

Part Number 140-CMN-6300

Brand Allen-Bradley

IEC/EN60947-1,-2 Standard Compliance CE Marked

Part Number/Catalog No. 140-CMN-6300

CSA,C22.2 No.14 Standard Compliance CSA Certified

Series Motor Protection Circuit Breaker

UL508 Standard Compliance cULus Listed (File No. E54612, NLRV(7); E205542, NKJH(7); E197878, DIVQ(7);)

Compatible Applications Disconnect for Motor Branch Circuit, Branch-Circuit, Short- Circuit Protection (Magnetic Protection), Overload Protection (Thermal Protection) and Switching (Manual)

Max. Current 90 A

Trip setting 40 A - 63 A

Current Rating 16â¦90 A

Operating voltage 230 - 690 VAC

Short Circuit Protection Yes

Applicable wire size #8-14 AWG Copper wire

Standard Magnetic Trip Yes

Wire insulation rating 75 Degree Celsius

High Magnetic Trip Yes

Torque 6-10 Nm or 55-90 lb-in

Overload Protection Yes

Ultimate Short Circuit Breaking 50 Amperes at 230 / 240 VAC; 20 Amperes at 400 / 415 VAC; 10 Amperes at 500 VAC; 4 Amperes at 690 VAC

Trip Class 10

Mechanical operations 30000

Rated Operational Current, Ie 63 A

Electrical (Ie max.) operations 5000

Magnetic Release Current 890 A

Switching frequency 20 operations per hour

Rated Frequency 40 to 60 Hertz