Asco 300 Series Operation And Maintenance

ASCO Series 300 Quick Connect Power Panel
12 www.ascopower.com 381333-476
The ASCO and ASCO Power Technologies
marks are owned by Emerson Electric Co. or
its affiliates and utilized herein under license.
©2018 ASCO Power Technologies.
All Rights Reserved.
INDEX
A
annual inspection 1
B
bus bars 5, 9
C
cam connections 6, 9
chamber door 5, 6, 7, 8, 9, 10, 11
circuit breakers 5, 9
conduit, 5, 9 ,11
installing, 4
copper wiring, 11
D
disconnecting circuits 8, 12
G
gasket 4, 11
H
HELP
ASCO Power Services, Inc.
1-800-800-2726 (ASCO) 1, 6
powerwarranty@ascopower.com
hot conductors 5
I
inspection 1, 3, 11
L
limited warranty 1
M
maintenance 1, 5, 9
P
phase rotation 5, 6, 7
plug 6,7, 8, 9,10, 11
portable cables 11
powering up, 7, 10
pre-operation checklist 6, 9, 11
S
safety test 5, 9
safety labels, 11
site preparation, 3
shipment 3
T
technical support 1
terminals 5, 9, 11
torque 5, 9, 11
U
unpacking 3
V
visual inspection 3, 11

Asco 300 Series Specifications

General

Type	Automatic Transfer Switch
Poles	2, 3, 4
Enclosure Type	NEMA 1, 3R, 4, 4X, 12
Amperage Range	30-4000 Amps
Certifications	UL 1008, CSA
Operation	Automatic
Transfer Type	Open, Closed, Delayed
Control Panel	Microprocessor-based
Standards	IEEE