ANSI/NEMA FB 11-2000
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
PLUGS, RECEPTACLES AND CONNECTORS OF THE PIN AND SLEEVE TYPE FOR HAZARDOUS LOCATIONS
05-10-2014
06-12-2012
Foreword
Section 1 GENERAL
1.1 Scope
1.2 Referenced Standards
Section 2 DEFINITIONS
Section 3 MANUFACTURING AND RATING STANDARDS
3.1 General
3.2 Metal Enclosures
3.3 Supply System
3.4 Conduit Connections
3.5 Strain Relief
3.6 Flame Joints
3.7 Threaded-Type Flame Joints
3.8 Serrated-Type Flame Joints
3.9 Flat-Type Flame Joints
3.10 Shaft-Type Flame Joints
3.11 Rabbeted Flame Joints
3.12 Gasketed Flame Joints
3.13 Plotted Flame Joints
3.14 Electrical Spacings
Section 4 PERFORMANCE
4.1 General
4.2 Materials for enclosures
4.3 Grounding
4.4 Strength (see 5.11 Hydrostatic Test)
4.5 Portable Devices
4.6 Wear
4.7 Flame Propagation
4.8 Dust Penetration
4.9 No-Load Endurance
4.10 Endurance Under Load
4.11 Temperature Rise
4.12 Exposed Surface Temperatures
4.13 Arc-Sustaining
Section 5 TESTING
5.1 Test Samples
5.2 Overload
5.2.1 General
5.2.2 Devices Rated in Volts and Amperes - Test
No. 1
5.2.3 Devices Rated in Volts and Amperes - Test
No. 2
5.2.4 Devices Rated in Horsepower
5.2.5 Plugs and Receptacles Controlling Magnetically
Operated Devices
5.3 Temperature
5.4 Strain Relief
5.5 No-Load Endurance
5.6 Endurance Under Full Load
5.7 Arc-Sustaining
5.8 Arc-Sustaining in Presence of Grain Dust
5.9 Overload in Hazardous Gas Atmospheres
5.10 Explosion
5.11 Hydrostatic
5.12 Dust Penetration
5.13 Raintightness
5.14 Accelerated Aging Tests for Gaskets
5.15 Rough Usage
5.16 Impact
Section 6 RATING AND MARKING
6.1 Rating
6.2 Marking
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