Our LS Electric molded case circuit breakers (MCCB) are designed to protect low voltage electrical systems from overloads and short circuits.
The Susol series (UTS/UTE) is a compact UL489 listed MCCB with ratings available from 15 to 1200 amps in seven frame sizes.
We currently show the FTU (fixed thermal and magnetic units) and FMU (adjustable thermal, fixed magnetic units) series, 3 pole and 80% rating online. Please contact us if you are looking for an MCCB not currently shown online (ATU - adjustable thermal and magnetic unit, MCS - molded case switch, MCP - motor circuit protector).
UTE100: 15 to 100 amp, interrupting capacity 25kA(E), 35kA(N) at 480VAC
UTS150: 40~150 amp, interrupting capacity: 35kA(N), 65kA(H), 100kA(L) at 480Vac
UTS250: 150~250 amp, interrupting capacity: 35kA(N), 65kA(H), 100kA(L) at 480Vac
UTS400: 250~400 amp, interrupting capacity: 35kA(N), 65kA(H), 100kA(L) at 480Vac
UTS600 500~600 amp, interrupting capacity: 35kA(N), 65kA(H), 100kA(L) at 480Vac
UTS800: 400~800 amp, interrupting capacity: 35kA(N), 65kA(H), 100kA(L) at 480Vac
