Skip to main content
Siemens P3042B3100CU — Circuit Breaker Accessories

Siemens P3042B3100CU

MPNP3042B3100CU

Load Center, Main Breaker, 3PH, 100A 120/240VAC, 30/42, 22kAIC|Load Center, Main Breaker, Type PL, 100 Amp, 120/240 Volt AC, 22 kAIC, Combination Surface/Flush Trim, 30 Spaces, 42 Circuits, 3 Phase, NEMA 1

$858.29Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

P3042B3100CU — Specifications
ParameterValue
Amps100
TypeMain Breaker
Phases3
Circuits42
MountingFlush
Volts AC120/240
Family (Style)PL
IP (NEMA rating)NEMA 1
MPN
P3042B3100CU