Emerson 7000 manual Catalog Number Identification, 7ATS, N 5 C, 100, design prefix letter, Neutral

Catalog Number Identification

Typical 7000 Series 7ATS catalog no. for overlapping neutral, 3 pole, 150 amp, 480 V, in Type 1 enclosure:

design prefix letter

D 7ATS C 3 150

N 5 C

Neutral

A – solid

B – switched C – overlapping

blank – none

Phase Poles

2 – single Ø

3 – three Ø

Amperes

30

70

100

150

200 **

230 **

**200 and 230 amp. limited to 480 volts

Voltage

A 115	J 400
B 120	K 415
C 208	L 440
D 220	M 460
E 230	N 480
F 240	P 550
G 277	Q 575
H 380	R 600

Controller

5 – standard

5X – if accessories ordered

Enclosure

C – type 1 F – type 3R G – type 4 L – type 12

M –type 3R secure N –type 4 secure P –type 4X secure

Q –type 12 secure blank – open type

Transfer Switch	terminals for switch
	position contacts

load power connections

emergency power connections

maintenance

handle

(see WARNING

under Manual

Operation)

terminals for engine start contacts

normal power connections

cable spacers

(see INSTALLATION)

transfer control & lights

Controller

150 amp. size in typical enclosure with location of customer connections