Control_Flippingbook_July 2024

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NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR387, CR487 mag-break magnetic starters Nonreversing, combination, NEMA type 1, 3R, 12, 4/4X

200 horsepower maximum NEMA sizes 0–5, mag-break circuit breaker type 600 volts maximum 50/60 Hz

Standard features Tmax® XT circuit breaker. Includes a holding interlock, pressure terminals for the line and load connections, plus a 3-leg block type ambient compensated overload relay with manual reset. All enclosures include external reset. NO/NC contacts on the overload relay are provided. LED lights standard.

— CR387/487 mag-break circuit breaker type (continued)

NEMA type 1

NEMA type 3R Product number CR

NEMA type 12 Product number CR

NEMA type 4/4X Product number CR

Voltage (60 Hz) 575-600 575-600 575-600 575-600 575-600 575-600 575-600 575-600 575-600 575-600

NEMA size

Maximum horsepower

Continuous amp rating

CB rating (amps)

Product number CR

1 2 2 2 3 3 3 4 4 4

10 15 20 25 30 40 50 60 75

27 45 45 45 90 90 90

15 25 30 40 40 60 70 80

387CT05MC4AAAAA 387DT05ME4AAAAA 387DT05MF4AAAAA 487E105MG4AAAAA 487E105MJ4AAAAA 487E105MK4AAAAA 487F105ML4AAAAA 487F105MN4AAAAA 487F105MR4AAAAA

487C605MC4AAAAA 487D605ME4AAAAA 487D605MF4AAAAA 487E605MG4AAAAA 487E605MJ4AAAAA 487E605MK4AAAAA 487F605ML4AAAAA 487F605MN4AAAAA 487F605MR4AAAAA

487C205MC4AAAAA 487D205ME4AAAAA 487D205MF4AAAAA 487E205MG4AAAAA 487E205MJ4AAAAA 487E205MK4AAAAA 487F205ML4AAAAA 487F205MN4AAAAA 487F205MR4AAAAA

487C405MC4AAAAA 487D405ME4AAAAA 487D405MF4AAAAA 487E405MG4AAAAA 487E405MJ4AAAAA 487E405MK4AAAAA 487F405ML4AAAAA 487F405MN4AAAAA 487F405MR4AAAAA

387DT05MG4AAAAA 487D605MG4AAAAA

487D205MG4AAAAA 487D405MG4AAAAA

135 135 135

100 150

100

• Motor full load current should not exceed continuous ampere rating of starter.