202397 ⎘
Details of switching devices, not covered by groups - ; Bases, casings, or covers; Dustproof, splashproof, drip-proof, waterproof, or flameproof casings; Explosion-proof cases with pressure-relief devices
Switching devices incorporating rupture disk
#2Electromagnetic relay
#3Switch element with an opening for use in a potentially explosive area
#4Pressure-controlled electrical relay device
#5Circuit breakers having enlarged pressure relief valves and related electrical distribution panels and systems
#6Electromagnetic contact device