Control Catalog Flippingbook

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-206

— Field-installed modification kits For 300-line contactors NEMA sizes 00-6

Surge suppression kit To be connected in parallel with operating coil where the demands of solid-state circuitry necessitate prevention of undesirable reactions in logic circuits. For use on 120 Volt ac only.

NEMA Size

Product Number

0-6

CR305X146C

Control circuit fuse kits Control circuit fuse kits are designed for installation on NEMA Size 00-5 across-the-line contactors. They install on the side of the contactor and provide fuse protection for control circuit wiring. These kits incorporate one or two 10 Ampere 600 Volt fuse holders for use with KTK or KTKR fuses (or equivalent). The fuses are easily accessible with the enclosure covers open, and each kit contains instructions and hardware for easy installation. Instructions: GEH-4822.

Surge suppression kit

NEMA Size

No. of Fuses

Fuse Type

Product Number

00-1 00-1

1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2

KTK KTK KTK KTK KTK KTK KTK KTK

CR305X141A CR305X141B CR305X241A CR305X241B CR305X341A CR305X341B CR305X541A CR305X541B CR305X141C CR305X141D CR305X241C CR305X241D CR305X341C CR305X341D CR305X541C CR305X541D

2 2

3, 4 3, 4 5, 6 5, 6

00-1 00-1

KTK-R KTK-R KTK-R KTK-R KTK-R KTK-R KTK-R KTK-R

2 2

3, 4 3, 4 5, 6 5, 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

Product Number

00, 0, & 1

CR305X112A CR305X212A CR305X312A CR305X112P 1

2

3 & 4

00, 0, 1, 2, 3, & 4

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

Typical size 2 starter with CR305X control amplifier mounted on right

Reference publications Instructions, Indicating Light Kits for Type 1 Enclosure NEMA Size

Publication Number

00, 0, 1

GEH-4767 GEH-4768 GEH-4769 GEH-4770

2

3, 4

5

Instructions, Push Button and Selector Switch Kits for Type 1 Enclosure NEMA Size

Publication Number

00, 0, 1

GEH-4763 GEH-4764 GEH-4765 GEH-4766

2

3, 4

5