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Plug Fuse Type; General Duty Switches - Siemens TYPE VBII Series Application Manual

Safety switches
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General Duty Switches

Plug Fuse and Special Application Types
Features ƒ
• Compact size
• Visible blade, double-break
switching action
• Quick-make, quick-break
operating mechanism
• Highly visible ON/OFF indicators
• Padlock-off handle feature
• Door padlock provision
• Bondable neutral (where indicated)
• Lugs suitable for copper or
aluminum wire
• 30A cartridge fuse switches rated
100,000 AC with Class R fuses
Ampere
Catalog
Rating
Number
120/240 Volt Fusible (Plug Fuse Type) 10,000 AIC Max
1-Pole and Solid Neutral
30
LF111N
2-Pole and No Neutral
30
—
2-Pole and Solid Neutral
30
LF211N
240 Volt Non-Fusible (Special Application)
2-Pole 240 Volt - 1- or 2-Pole - No Fuse
60
—
Selection Information - Fused/Non-Fused Pullouts
Ampere
Number
Rating
of Poles
Fused Pullout - 1-Phase, 2-Wire
30 ➆
2
60 ➃
2
Non-Fused Pullout - 1-Phase, 2-Wire
60
2
* In pounds (lbs).
➀ Package of 10.
➁ No hub provision with this switch.
➂ Fuses - not included.
➃ Max. horsepower rating - 10.
➄ Features apply to 30A General Duty
and Plug Fuse Type Switches.
Indoor-Type 1
Ship.
Dwg.
➀
Wgt.*
Fig.
31
1
—
—
37
1
—
—
➁
Number
Number
of Blades
of Fuses
➂
10,000 AIC Max
2
2
2
2
➃
2
—
➅ Dual horsepower ratings:
Std.- applies when non-time delay
fuses are installed.
Max.- applies when time-delay fuses
are installed.
➆ Max. horsepower rating – 3
➇ Package of 6
Outdoor-Type 3R
Catalog
Ship.
➀
Number
Wgt.*
LF111NR
35
Use 2-Pole and Solid Neutral
LF211NR
35
LNF222R ➁
35
Catalog
Shipping
Number
Weight*
21 ➇
WF2030
WF2060
5
15 ➇
WN2060
Horsepower Ratings
Dwg.
1-Phase, 2-Wire
Fig.
Std.
120 Volt - 1-Phase, 2-Wire
12
1/2
120/240V - 1-Phase, 2-Wire
120/240V - 1-Phase, 3-Wire
12
1 1/2
240 Volt - 1 Phase, 2 Wire
12 ➁
—
Dimensions (Inches)
Height
Width
Depth
240 Volts AC
5 5/32
3 7/16
9 1/8
9 1/8
5 5/32
3 7/16
240 Volts AC
7 3/8
5 5/32
3 7/16
➅
Max
2
3
10
11
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