Control_Flippingbook_July 2024

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NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

— Field-installed modification kits For 300-line contactors

NEMA sizes 00-6

Control amplifier The ABB CR305X control amplifier is suitable for applications with low level 24 volt DC outputs. It allows the low level signals from a programmable control, microprocessor, or photoelectric cell to operate ABB’s 300-line contactors while their control coils operate at the line voltage. The control amplifier is UL listed and CSA certified, and forms are available for NEMA sizes 00 through 5.

Operation type Nonreversing Nonreversing Nonreversing Nonreversing

NEMA size 00, 0, and 1

Product number

CR305X112A CR305X212A CR305X312A CR305X112P 1

2

3 and 4

00, 0, 1, 2, 3, and 4

Typical size 2 starter with CR305X control amplifier mounted on right

1 A quantity of two panel mount CR305X112P is required for use with reversing contactors and starters.

— Reference publications

Instructions, indicating light kits for type 1 enclosure NEMA size

Publication number 1SQC912038M0201 1SQC912039M0201 1SQC912059M0201 1SQC912040M0201

00, 0, 1

2

3, 4

5

Instructions, push button and selector switch kits for type 1 enclosure NEMA size

Publication number 1SQC910001M0201 1SQC912041M0201 1SQC912042M0201 1SQC912043M0201

00, 0, 1

2

3, 4

5