Control_Flippingbook_NOV 2024

NEMA FULL VOLTAGE POWER DEVICES, CONTROL SECTION 1

1-98

— Field-installed starter modification kits Auxiliary contacts

For 300-line starters

— Auxiliary contact kits — basic blocks NEMA size

Contact configuration

Block design

Ordering code CR305X100A CR305X100B CR305X100C CR305X200A CR305X200B CR305X200C CR305X300A CR305X300B CR305X300C CR305X500A CR305X500B CR305X500C

0, 1 0, 1 0, 1

1 NO 1 NC

Basic Basic Basic Basic Basic Basic Basic Basic Basic Basic Basic Basic

1 NO–1 NC

2 2 2

1 NO 1 NC

1 NO–1 NC

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

1 NO 1 NC

1 NO–1 NC

1 NO 1 NC

1 NO–1 NC

— Auxiliary contact kits — adder blocks NEMA size

Contact configuration

Block design

Ordering code CR305X100D 1

0–6

1 NO

Adder

— Logic reed switch auxiliary contacts 2 NEMA size

Contact configuration

Ordering code CR305X100RA CR305X100RB CR305X100RC CR305X200RA CR305X200RB CR305X200RC CR305X300RA CR305X300RB CR305X300RC CR305X500RA CR305X500RB CR305X500RC

00, 0, 1 00, 0, 1 00, 0, 1

1 NO–0 NC 0 NO–1 NC 1 NO–1 NC 1 NO–0 NC 0 NO–1 NC 1 NO–1 NC 1 NO–0 NC 0 NO–1 NC 1 NO–1 NC 1 NO–0 NC 0 NO–1 NC 1 NO–1 NC

2 2 2

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

Contact ratings — basic blocks

High fidelity contact basic block 120 V AC maximum 0.15 A maximum, 8 VA maximum resistive. 30 V DC maximum 0.15 A maximum, 4.5 VA maximum resistive.

— Standard block

— Standard block

Continuous current amperes

Inrush current amperes

Continuous current amperes

Inrush current amperes

AC volts

DC volts

115 230 460 575

6.0 3.0 1.5 1.2

60 30 15

125 250

1.1 0.5

– – – –

–

–

12 1 First adder block must be mounted to a basic block. A second adder block can be added to the first adder block on size 2 through size 9 starters. Four extra auxiliary contacts (not blocks) is the maximum that can be added to either a NEMA size 0 or 1 starter while five is the maximum extra auxiliary contacts that can be added to NEMA size 2 through 6 devices. 2 CR305X logic reed switch auxiliary contacts may be ordered as a factory-installed modification. Order by description. – –

Please reference the NEMA full voltage power devices catalog for additional technical data, selection and installation guides, and dimensional drawings.