space heaters
square d h321nrb safety switch
safety switch fusible use class h j r t fuse heavy duty 30 amps voltage 240vac 3 phase 3 hp 240vac hp 3r nema enclosure type 14 ip rating material of construction galvannealed steel number of wires 4 number of poles 3 contact form 3pst height 14.9 in . width 6.6 in . depth 4.9 in . standards ul listed br b features b ul li neutral assembly included li li depth 4.9 li li depth in . 4.88 li li height 14.9 li li height in . 14.88 li li hp 3 hp 240vac li li item safety switch li li material of construction galvannealed steel li li number of poles 3 li li number of wires 4 li li phase 3 li li type fusible li li width 6.6 li li width in . 6.63 li li contact form 3pst li li duty heavy li li nema enclosure type 3r li li nema rating 3r li li use class h j r t fuse li li voltage 240vac li li standards ul listed li li amps 30 li li fuse kit class r mfr . no . rfk03l li li ip rating 14 li li fusible nonfusible fusible li ul
square d