Emerson THROUGH 1200 manual Rating Label Nameplate, Catalog Number Identification

Rating Label Nameplate

Each Automatic Closed–Transition Transfer Switch contains a rating label to define the loads and fault circuit withstand/ closing ratings. Refer to the label on the Transfer Switch for specific values.

!

Do not exceed the values on the rating label. Exceeding the rating can cause personal injury or serious equipment damage.

The Transfer Switch nameplate includes data for each specific 7000 Series ACTS. Use the switch only within the limits shown on this nameplate. A typical Catalog Number is shown on the next page with its elements explained.

Catalog Number Identification

Typical 7000 Series ACTS catalog no. for switched neutral,

3 pole, 800 amp, 480 V, ATS in Type 1 enclosure:

H7ACTS B 3 800

N 5 C

Neutral

A – solid

B – switched

blank – none

Phase Poles

2 – single Ø

3 – three Ø

Amperes

600

800

1000

1200

Voltage

C 208	K 415
D 220	L 440
E 230	M 460
F 240	N 480
G 277	P 550
H 380	Q 575

Controller

5 – standard

5X – if accessories ordered

Enclosure

C – type 1 F – type 3R G – type 4 * L – type 12 * blank – open type

J 400 R 600

* available 600–1000 amp. sizes only

power

field connections terminal block TB

connections

ground lug

Transfer

Switch

ground lug

power

connections

Transfer Control & lights

Group 5 Controller

800–1000 amp. sizes in typical enclosure with location of customer connections