Specifications

Distribution Products Catalog CA08101001E—October 2010 www.eaton.com 29
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16.3
Tr a n s f er Switches
Breaker-Based Designs
Dimensions
Approximate Dimensions in Inches (mm)
30–1000A Type MTVX
30–150A Type MTHXFD Manual Power Panel and Transformer Panel
Notes

Suitable for Cu or Al wire. Consult the factory for other available terminal sizes.

Alternate line terminals.
Dimensions are approximate and should not be used for construction purposes.
Switch
Type
Enclosure Gutter Space Bolt Pattern
Standard Terminals

Weight
Lbs (kg)
ABCDEFGH
Height Width Depth Width Depth Bending Horizontal Vertical Line Load Neutral
HKD (150–225A) 48.00 (1219.2) 20.81 (528.6) 18.40 (467.4) 8.00 (203.2) 4.00 (101.6) 10.59 (269.0) 11.00 (279.4) 45.50 (1155.7) (1) #3–350 (1) #6–350 (3) #4–350 305 (138)
HKD (300A) 56.00 (1422.4) 20.81 (528.6) 18.40 (467.4) 8.00 (203.2) 4.00 (101.6) 13.59 (345.2) 11.00 (279.4) 53.50 (1358.9) (1) #3–350 (1) #6–350 (3) #4–350 395 (179)
HLD (400A) 64.00 (1625.6) 25.81 (655.6) 18.40 (467.4) 8.00 (203.2) 4.00 (101.6) 10.54 (267.7) 16.00 (406.4) 61.48 (1561.6) (1) 4/0–600 (2) #1–500 (6) 250–350 395 (179)
HLD (400A)

53.00 (1346.2) 25.81 (655.6) 18.40 (467.4) 8.00 (203.2) 4.00 (101.6) 11.85 (301.0) 16.00 (406.4) 50.48 (1282.2) (2) 3/0–350 (2) #1–500 (6) 250–350 395 (179)
HLD (600A) 64.00 (1625.6) 25.81 (655.6) 18.40 (467.4) 8.00 (203.2) 4.00 (101.6) 10.54 (267.7) 16.00 (406.4) 61.48 (1561.6) (2) 3/0–350 (2) #1–500 (12) 4/0–500 395 (179)
HLD (600A)

64.00 (1625.6) 25.81 (655.6) 18.40 (467.4) 8.00 (203.2) 4.00 (101.6) 10.54 (267.7) 16.00 (406.4) 61.48 (1561.6) (2) 400–500 (2) #1–500 (12) 4/0–500 395 (179)
HMDL (600A) 76.74 (1949.2) 25.81 (655.6) 19.50 (495.3) 8.00 (203.2) 4.00 (101.6) 17.73 (450.3) 16.00 (406.4) 75.15 (1908.8) (2) #1–500 (2) #1–500 (12) 4/0–500 510 (232)
HMDL (800A) 76.74 (1949.2) 25.81 (655.6) 19.50 (495.3) 8.00 (203.2) 4.00 (101.6) 17.73 (450.3) 16.00 (406.4) 75.15 (1908.8) (3) 3/0–400 (3) 3/0–400 (12) 4/0–500 510 (232)
NB (800–1000A) 76.74 (1949.2) 25.81 (655.6) 19.50 (495.3) 8.00 (203.2) 4.00 (101.6) 17.58 (446.5) 16.00 (406.4) 75.15 (1908.8) (4) 4/0–500 (4) 4/0–500 (12) 4/0–500 540 (245)
Dimensions
Weight
Lbs (kg)ABCDEF GH
22.88
(581.2)
13.13
(333.5)
22.74
(577.6)
22.62
(574.5)
24.50
(622.3)
9.78
(248.4)
10.28
(261.1)
32.31
(820.7)
143
(65)
5.00
(127.0)
E C D
A
B
F G
1.75
(44.45)
1.25
(31.75)
H
0.75
(19.1)
Latch
Closed
2.00
(50.8)
Latch
Open
Power Panel Type Height Width Depth
Power Panel
HFD 11.00 (279.4) 17.00 (431.8) 6.81 (173.0)
HKD 24.50 (622.3) 11.88 (301.8) 17.50 (444.5)
HLD 26.00 (660.4) 16.88 (428.8) 17.50 (444.5)
HMDL 36.25 (920.8) 16.88 (428.8) 17.50 (444.5)
NB 36.25 (920.8) 16.88 (428.8) 19.00 (482.6)
Transformer Panel
HFD 22.00 (558.8) 16.50 (419.1) 6.50 (165.1)
HKD, HLD, HMDL and NB 28.63 (727.2) 8.25 (209.6) 5.50 (139.7)
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