Specification for mining type flameproof gate-end boxes - Gate-end boxes for direct-on-line motor starting (for use on 3-phase a.c. circuits up to 650 V)
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Product Details
Descriptors
Contactors
Design
Electric starters
Electrical testing
Rated voltage
Air-break switches
Marking
Endurance testing
Starting
Power cables
High-voltage tests
Gate-end boxes
Type testing
Protected electrical equipment
Electrical protection equipment
Rated current
Electric enclosures
Electric connectors
Direct-on-line starters
Electrical safety
Mining equipment
Temperature rise
ICS Codes
29.130.20 Low voltage switchgear and controlgear
29.260.20 Electrical apparatus for explosive atmospheres