Product Brochure

Type of Switch
Fusible:
L = Light-Duty
D = General Duty
VH = Heavy-Duty
DT = Double-Throw
Non-fusable:
DU = General-Duty
VHU = Heavy-Duty
DTU = Double-Throw
Enclosure
No Sux = Type 1
AWK = Type 12
(6)
(without knock-out)
DS = Types 4, 4X, 5 (304 stainless steel)
SS = Types 4, 4X, 5 (316 stainless steel)
R = Type 3R
RB = Type 3R (Type B hub provision)
(6)
All Type 12 shipped with removable drip hole to
convert to Type 3R applications
Blades Switchable Poles
1 = One-pole
2 = Two-pole
3 = Three-pole
4 = Four-pole
6 = Six-pole
Voltage Rating
1 = 120 Vac (Plug fuse)
2 = 240 Vac
6 = 600 Vac
For DC ratings, see the latest catalog listing.
Neutral
N = Factory-installed neutral (neutrals are field-installable on
most general-duty and heavy-duty safety switches)
B = Factory-installed and bonded to enclosure neutral
(5)
(5)
Service entrance only USA
Catalog numbering system
for safety switches
VH 3 2 1 N RB
Ampere Rating
1 = 30 A
2 = 60 A
3 = 100 A
4 = 200 A
5 = 400 A
6 = 600 A
7 = 800 A
8 = 1,200 A
Miscellaneous
GL = Ground lugs
SPLO = Lock on
KI = One-key interlock
KIKI = Two-key interlocks
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