Siemens 3G-OTH-609644 — Technical Specifications

Name: Siemens 3G-OTH-609644 Miniature Circuit Breaker: 20 A Amps, 120/240V AC, 1 Poles, Std (MPN B120H). Key specifications — Amps: 20 A; AC Voltage Rating: 120/240V AC; Max. AIR Rating: 22kA at 120/240V AC; For Use With: Siemens P1 Panelboards; Phase: Single; Series: BL.
Brand: Siemens

The Siemens B120H is a B Series, bolt-on miniature circuit breaker rated for 20 A at 120/240V AC, single-phase, 1 pole, with a maximum AIR rating of 22kA at 120/240V AC. Designed for use with Siemens P1 panelboards, this BL-series breaker provides overcurrent protection in industrial electrical distribution systems.

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Technical Specifications

Parameter	Value
AC	120/240V
Amps	20 A
Type	Std
Phase	Single
Poles	1
Series	BL
For Use With	Siemens P1 Panelboards
Max. AIR Rating	22kA at 120/240V AC
AC Voltage Rating	120/240V AC
Manufacturer Part Number	B120H