Siemens 3G-OTH-722174 — Technical Specifications

Name: Siemens 3G-OTH-722174 Miniature Circuit Breaker: 45 A Amps, 240V AC, 3 Poles, Std (MPN B345HH). Key specifications — Amps: 45 A; AC Voltage Rating: 240V AC; Max. AIR Rating: 65kA at 240V AC; For Use With: P1 Panelboards; Phase: Three; Series: BL.
Brand: Siemens

The Siemens B345HH is a 45 A, 240V AC, three-phase, three-pole miniature circuit breaker from the BL Series, designed for bolt-on use with P1 Panelboards. It features a standard trip type and a maximum AIR rating of 65kA at 240V AC.

View Product & Quote

Technical Specifications

Parameter	Value
AC	240V
Amps	45 A
Type	Std
Phase	Three
Poles	3
Series	BL
For Use With	P1 Panelboards
Max. AIR Rating	65kA at 240V AC
AC Voltage Rating	240V AC
Manufacturer Part Number	B345HH