Technical Data Bulletin
Table Of Contents
- Enclosed Safety Switches
- Catalog Number Description
- General Duty Safety Switches
- Catalog Number Description
- Heavy Duty Safety Switches
- Product Description
- Enclosures
- Special Application Enclosures
- Accessories
- Rainproof Bolt-On Hubs
- Watertight Hubs
- Solid Neutral Assemblies HDSS
- Equipment Grounding Kits
- Cover Viewing Window
- Electrical Interlock Kits HDSS
- Class R Fuse Kits
- Fuse Puller Kits
- Copper Lug Kits
- Double Lug Kits
- Compression Lug Kits: 800 A and 1200 A Safety Switches
- Key Interlock System
- Lock-Off Guard Kits
- Lock-ON Provisions
- Internal Barrier Kits
- Special Paint
- Voltage Monitors
- Phenolic Legend Plate
- Switch Lubricant
- General Information
Catalog Number Description Class 3100
Catalog Number Description
Table 1 - General Duty Switches Catalog Number Description
Number Segment
Character
Description
D 3 2 1 N RB
—
Type of Switch
Fusible
L=Light duty
D=General duty
Non-Fusible
DU=General duty
Blades–Switch Poles
1
One-pole
2
Two-poles
3
Three-poles
Voltage Rating
1
120 Vac (plug fuse)
2 240 Vac
Ampere Rating
1 30 A
2 60 A
3 100 A
4 200 A
5 400 A
6 600 A
7 800 A
Neutral N
Factory-installed neutral (neutrals are field-installed on most general duty
safety switches).
Enclosure
No suffix
NEMA Type 1
R
NEMA Type 3R
RB
NEMA Type 3R (bolt-on hub provision)
Factory Modifications
1
N/A
3100CT1602 5
1. Factory modifications are not available for Light duty or General duty safety switches.