GE SFHA36AT0250 SFH 3P 600V 250A
Product Overview
Spectra RMS™ molded case circuit breakers (SE150, SF250, SG600 and SK1200) have a digital, solid state, rms sensing trip system with field installable, front mounted rating plugs to establish or change the breaker ampere rating. adjustable instantaneous with tracking short time is standard on all frames. the trip unit uses digital sampling to determine the rms value of sinusoidal and non-sinusoidal currents.
- Attributes
- Documents
- Application
- Item Features
- Standards
BrandGE
Actuator TypePivot/Toggle Handle
Amperage Rating250 A
Dimensions10.12 in H x 4.12 in W x 3.81 in D
Enclosure TypeNEMA 1/3R/4/4X/12
FrameSF250
Frequency Rating50/60 Hz
Interrupt Rating22 kA
Manufacturer NameABB, ABB Electrification
Mounting TypePanel
Number of Poles3
Phase3
Temperature Rating104 deg F
Trip TypeElectronic LSI/Interchangeable
TypeType SFH Standard Continuous Load Current Limiting
Voltage Rating600 VAC
Wire Size8 AWG to 350 kcmil
Other
Commercial, Industrial, OEM, Electrical Distribution and Control Applications
- Snap-in lugs (in E and F frames), lug installation requires no disassembly or removal of cover
- An industry first, common internal accessories, regardless of frame rating, you only have to stock one type of accessory, reduces inventory
- Unique, short time function tracks the adjustable instantaneous setting for greater motor and transformer protection, standard for all frames
- Accessory leads can be either right or left exit and thanks to the side and rear channels, no added space is required for lead exit
- Higher IC ratings, ratings to 100 kA at 480 VAC without fuses and without changing from traditional GE breakers
- Digital rms trip system standard, true rms sensing means accurate response to the high harmonic content current waveforms produced by SCR drives, welders, arc furnaces, computer power supplies and discharge type lighting, all without nuisance tripping
- (1) 8 AWG to 350 kcmil copper, (1) 8 AWG to 350 kcmil aluminum wire range
- 22 kA at 600 VAC, 35 kA at 277 VAC, 35 kA at 480 VAC, 65 kA at 120 VAC, 65 kA at 120/240 VAC, 65 kA at 240 VAC interrupt rating
- Without lug
UL File No. E11592|CSA File No. LR40350|CE Marked|HACR Rated