January 2003
CA08101001E For more information visit: www.cutler-hammer.eaton.com
8-9
Safety Switches & Enclosed Circuit Breakers
8
Safety Switches
Flex Center Modifications
Vol. 1, Ref. No. [0247]
Table 8-22. Standard Lug Capacities
ᕃ
The maximum size aluminum or copper-clad aluminum wire allowable
for applications where the conductor enters or leaves the enclosure
through the wall opposite its terminal is #1 gauge.
Note: Although certain lug capacities are larger than required,
only minimum wire bending space is provided per the requirements
noted in NEC Tables 373-6 (a) and (b) for respective ampere ratings.
Additional Safety Switch Flex Center Design Offerings
■ Left-hand design (30 – 200A).
■ Cover-mounted status lights and selector switches.
■ Integrated:
❑ Transient Voltage Surge Suppression (TVSS)
❑ Current transformers
■ Double throw receptacle switches.
■ 200% neutrals.
■ 1200A NEMA 4X stainless steel.
■ Seam-welded stainless steel.
■ Gang-operated kits:
❑ Mechanically interlocks 2 or 3 separate switches
■ Cam lock receptacles.
■ Reverse feed.
■ Reflective wave trap.
■ Integrated wattmeter.
■ Custom enclosures.
■ Double throw switches with windows.
■ 316 grade stainless steel.
Literature
The Safety Switch Flex Center’s innovative approach to
flexible engineering, manufacturing and customer service
provides the shortest production, design and delivery cycle
in the industry. Find out more about how the Safety Switch
Flex Center can give you the safety switch solution you
need...when you need them. Order Sales Aid SA.35I.01.S.E
from Eaton’s Cutler-Hammer Literature Fulfillment Center by
calling 1-800-957-7050.
Ampere
Rating
Minimum
Wire Size
Maximum
Wire Size
Wire
Type
30A DP
30A DG
30A DH, DT
#14
#12
#14
#14
#10
#10
#6
#2
Cu OR
Al
Cu/Al
Cu/Al
60A DG
60A DH, DT
#14
#14
#1/0
#2
Cu/Al
Cu/Al
100A DG
ᕃ
100A DH, DT
#14
#14
#1/0
#1/0
Cu/Al
Cu/Al
200A DG, DT
200A DH Type 1 and 3R
200A DH Type 4 and 12
#6
#6
#6
250 kcmil
250 kcmil
300 kcmil
Cu/Al
Cu/Al
Cu/Al
400A DG, DH, DT (2) #1/0
(1) #1/0
(2) 300 kcmil
(1) 750 kcmil
Cu/Al OR
Cu/Al
600A DG
600A DH
600A DT (Fusible)
(1) #2
(1) #1/0
(1) 600 kcmil
(1) 750 kcmil
Cu/Al AND
Cu/Al
600A DT (Non-Fusible) (2) #250 (2) 500 kcmil Cu/Al
800A DH
800A DT
(4) #1/0
(3) #250
(4) 750 kcmil
(3) 500 kcmil
Cu/Al
Cu/Al
1200A DH (4) #1/0 (4) 750 kcmil Cu/Al
Copper-Bodied Lugs
30A Cu
60A Cu
100A Cu
#14
#14
#6
#6
#4
#1/0
Cu
Cu
Cu
200A Cu
400A Cu
600A Cu
#6
#1/0
(2) #1/0
250 kcmil
500 kcmil
(2) 500 kcmil
Cu
Cu
Cu
