Control_Flippingbook_July 2024
1-49
NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1
— CR387, CR487 mag-break magnetic starters Nonreversing, combination, NEMA type 1, 3R, 12, 4/4X
400 horsepower maximum NEMA sizes 0–6 600 volts maximum 50/60 Hz
Features • Mechanism—always controls interrupting switch. • Easy inspection, maintenance—performed from starter front. • LED lights standard. • Optional factory-installed control transformer.
Application The CR387/487 nonreversing starters are designed for more accurate fault protection for motor circuits by utilizing Tmax® XT motor circuit protectors. Refer to page 1-8 for features of basic starter.
— Typical CR387 starter with mag-break protector with current limiter
— Reference publications
Instructions NEMA size
Publication number 1SQC912007M0201 1SQC912002M0201 1SQC912010M0201 1SQC912011M0201 1SQC912121M0201 1SQC912122M0201
0,1
2 3 4 5 6
Made with FlippingBook - professional solution for displaying marketing and sales documents online