Control_Flippingbook_October 2023

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NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— CR305, CR385 auxiliary contact kits For field installation on magnetic contactors

NEMA sizes 0-7

Application Auxiliary contacts can add to the versatility of magnetic contactors by providing additional control circuits to do a variety of jobs without adding to the width of the contactor. Kits make it easy to add contacts to control accessory equipment such as indicating lights. Auxiliary contacts can be added to all across-the-line magnetic contactors. Each auxiliary contact is rated 10 amperes AC, resistive load, NEMA “A600,” and is suitable for either right or left side mounting. An insulating shield is also provided between each auxiliary contact unit and the contactor. Each contact is marked NO or NC on the block and is not convertible. Logic reed contacts suitable for low energy level circuits are also available. These are designed for applications on low-voltage control circuits (24 volts and below), such as inputs to computers and programmable starters. Auxiliary contacts are furnished in the basic block design or as an adder block.

Product number selection instructions 1. Order by quantity and complete product number. Example: Three CR305X300A

— Basic block and adder block

— Reference publications

Instructions NEMA size

Publication number 1SQC912014M0201 1SQC912015M0201 1SQC912016M0201 1SQC912032M0201 1SQC912033M0201 1SQC912034M0201 1SQC912035M0201 1SQC912036M0201 1SQC912037M0201

0, 1

2

3, 4 5, 6 7-9

0, 1 Logic reed 2 Logic reed 3, 4 Logic reed 5, 6 Logic reed