Energy Guide

© 2019 Schneider Electric
All Rights Reserved
3-31
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Terminal Lug Data
Double Throw Safety Switches
Class 3110 / Refer to Catalog 3100CT1602
Terminal Lug Data
Table 3.55: Terminal Lug Data for Type DT, DTU (Series F) Double Throw Safety
Switches
[46]
Switch
Type
Wires
per
Phase
NEMA Type 1, 3R, 4, 4X, 12
Optional Copper Only
Lug
Wire Range Wire
Bending Space
Per NEC Table 373-6
AWG/kcmil
Standard
Lug
Wire Range
AWG/kcmil
Optional
Compression Lug
Field-Installed
30–60 A
Type DT,
DTU
(Series F)
1
12–2 Al
or
14–2 Cu
12–2 Al
or
14–2 Cu
C10-14,
D8-14-SK,
or E6-14 [47]
See Table 3.39 Copper
Lug Kits, page 3-20 and
Double Lug Kits, page 3-
21 for appropriate kit.
Order two kits per switch.
100 A
Type DT,
DTU
(Series F)
1
12–1/0 Al
or
14–1/0 Cu
12–1/0 Al
or
14–1/0 Cu
VCEL02114S1 [48]
Table 3.56: Terminal Lug Data for Types 82,000 and for A and E-Series DTU
devices
[46]
Amperes
Wires per
Phase
Wire Range Wire Bending
Space
Per NEC Table 373-6
AWG/kcmil
Lug Wire Range
AWG/kcmil
Optional
Compression Lugs
Field-Installed
30 A (Series T4)
1 14–8 Al/Cu
12–2 Al
or
14–2 Cu
—
200 1 6–300 Al/Cu 6–300 Al/Cu
VCEL030516H1 [48]
400
1
or
2
1/0–600 Al/Cu
or
1/0–300 Al/Cu
1/0 - 750 Al/Cu
or
1/0 - 300 Al/Cu
—
600 2 250–500 Al/Cu 250–500 Al/Cu —
240 V Double Throw: page 3-26
600 V Double Throw: page 3-27
Accessories: page 3-28
Dimensions, 30–100 A (Series F): page 3-32
Dimensions, 30, 200–600 A (Series E, T4, A): page 3-33
3
SAFETY SWITCHES
[46] 30-100 A switches suitable for 60° C or 75° C conductors. 200-600 A switches suitable for 75° C conductors.
[47] Order from Thomas and Betts
[48] Hubbell Versa-Crimp
TM
catalog numbers.
9/13/2019