Table Of Contents - Siemens TYPE VBII Series Application Manual

You Asked for It. Siemens Listened.
Contents
Features
Enclosure Ratings and Types
Plug Fuse Type
General Duty Switches
Features
General Duty Types
Heavy Duty Switches
Features
Heavy Duty Switch Types
Special Application/
Interlocked Receptacle Switches 19-21
Accessories
Hub and Lug Data
Dimensions Special Application
Safety switches
Double Throw Switches
Detailed Dimension Drawings
Replacement Parts
Fuse Application & Selection
Fuse Application & Dimensions
Ratings & Test Requirements
Suggested Specifications
Catalog Numbering System
2
Siemens asked contractors for everything they wanted in an enclosed safety switch.
Their input helped create the toughest, most reliable, most hassle-free enclosed
safety switch in the business-the Siemens Type VBII Safety Switch. It's a switch
4-5
that's right for any commercial, industrial or special use application. The Siemens
Safety Switch line offers a list of important features that gives contractors
6-10
a competitive edge:
11
• Highly visible, easy-to-grip red handle
12
• Visible blade construction
• Door that opens greater than 180º
13
• Quick-make, quick-break mechanism
• 200% optional neutrals (100-600 Amps)
14-15
• All copper current-carrying parts on heavy duty switches (except lugs)
16-18 • Positive two- and three-point mounting
Ratings
22-24
• 30-1200 amps
• 240 and 600 volts AC
25-26
• 250 and 600 volts DC
• 100 AlC for general duty switches
27
• 200 AlC for heavy duty switches
• Design E horsepower rated
28-29
• Suitable for use as service equipment
30-47
• Provisions for UL Class T, R, J, L and H fuses
• 12X overload rating that exceeds industrystandard of 10X
48
49
50-51
52-53
54-55
56