Siemens 3G-OTH-722140 — Technical Specifications

Name: Siemens 3G-OTH-722140 Miniature Circuit Breaker: 40 A Amps, 120/240V AC, 2 Poles, Ground Fault Circuit Interrupter (MPN BF240A). Key specifications — Amps: 40 A; AC Voltage Rating: 120/240V AC; Max. AIR Rating: 10kA at 120/240V AC; For Use With: Siemens Panelboards; Phase: Single; Series: BF.
Brand: Siemens

The Siemens BF240A is a 40 A, 2-pole, single-phase miniature circuit breaker with ground fault circuit interrupter protection, rated 120/240V AC and a maximum AIR rating of 10kA at 120/240V AC. Part of the B Series bolt-on BF line, it is designed for use with Siemens panelboards.

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Technical Specifications

Parameter	Value
AC	120/240V
Amps	40 A
Type	Ground Fault Circuit Interrupter
Phase	Single
Poles	2
Series	BF
For Use With	Siemens Panelboards
Max. AIR Rating	10kA at 120/240V AC
AC Voltage Rating	120/240V AC
Manufacturer Part Number	BF240A