Secondary circuit terminal block design for fixed type...
Section of a high-voltage system having cooling means and...
Secure electrical service entrance power access
Secure electrical service entrance power access
Sequenced separately-derived transfer switch capable of...
Serpentine molded bus bar barrier
Service entrance barrier insulator
Shutter mechanism for vertical bus of motor control center
Silicon controlled rectifier power controller
Single phase or polyphase switchgear in an enveloping housing
Slip-over distribution cabinet
Smart junction box for automobile
Snap-lockable housing for fluorescent lamp ballasts
Snap-on basepan system
Snap-on basepan system
Snap-on circuit breaker mounting system
Socket power supply control structure
Solderless laser assembly
Solid insulated bus switchgear
Space saving mobile device