Control_Flippingbook_NOV 2024

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-4

— Magnetic contactors Table of contents

Open/enclosed magnetic NEMA-style contactors Product overview CR305 non-reversing, single-phase, 1- and 2-pole

1-5 1-6 1-7 1-8

CR305 non-reversing, 3-phase, 3-pole CR305 non-reversing, 3-phase, 4-pole

Field-installed contactor modification kits Auxiliary contacts

1-9

Pilot device and fifth pole

1-11 1-12 1-13 1-14

Surge suppression and control circuit fuses

Control amplifier

Space heaters and mechanical interlocks