Specification	MSI2577H48B1-BBR

Air Flow	716 CFM
Air Flow	20.05 m³/min
Approval Agency	UL, CE, TUV, cUL
Bearing Type	Ball
Current Rating (Amps)	3.9 A
Fan Type	Motorized Impellers
Features	Auto Restart, Speed Sensor (Tach)
Material - Blade	Plastic
Noise	76 dB(A)
RPM	2800 RPM
Size / Dimension	Round
Size / Dimension [diameter]	250 mm
Static Pressure	3.365 in H2O
Static Pressure	838.2 Pa
Termination	3 Wire Leads
Voltage - Rated	48 VDC
Weight [custom]	2 kg
Weight [custom]	4.4 lbs
Width [x]	77.3 mm

MSI2577 Series

Part	Current Rating (Amps)	Material - Blade	Voltage - Rated	Static Pressure	Static Pressure	Termination	Bearing Type	Noise	Air Flow	Air Flow	Fan Type	Width [x]	Features	Weight [custom]	Weight [custom]	Approval Agency	RPM	Size / Dimension [diameter]	Size / Dimension	Weight	Weight
Mechatronics Fan Group MSI2577H24B-BBR	7.2 A	Plastic	24 VDC	3.365 in H2O	838.2 Pa	2 Wire Leads	Ball	76 dB(A)	716 CFM	20.05 m³/min	Motorized Impellers	77.3 mm	Auto Restart	2 kg	4.4 lbs	CE cUL TUV UL	2800 RPM	250 mm	Round
Mechatronics Fan Group MSI2577H24B1-BBR	7.2 A	Plastic	24 VDC	3.365 in H2O	838.2 Pa	3 Wire Leads	Ball	76 dB(A)	716 CFM	20.05 m³/min	Motorized Impellers	77.3 mm	Auto Restart Speed Sensor (Tach)	2 kg	4.4 lbs	CE cUL TUV UL	2800 RPM	250 mm	Round
Mechatronics Fan Group MSI2577H24B1+6-BBR	7.2 A	Plastic	24 VDC	3.365 in H2O	838.2 Pa	4 Wire Leads	Ball	76 dB(A)	716 CFM	20.05 m³/min	Motorized Impellers	77.3 mm	Auto Restart PWM Control Speed Sensor (Tach)	2 kg	4.4 lbs	CE cUL TUV UL	2800 RPM	250 mm	Round
Mechatronics Fan Group MSI2577H24B1+7-BBR	7.2 A	Plastic	24 VDC	3.365 in H2O	838.2 Pa	3 Wire Leads	Ball	76 dB(A)	716 CFM	20.05 m³/min	Motorized Impellers	77.3 mm	Auto Restart Speed Sensor (Tach) Voltage Control			CE cUL TUV UL	2800 RPM	250 mm	Round	2 kg	4.5 lbs
Mechatronics Fan Group MSI2577H48B-BBR	3.9 A	Plastic	48 VDC	3.365 in H2O	838.2 Pa	2 Wire Leads	Ball	76 dB(A)	716 CFM	20.05 m³/min	Motorized Impellers	77.3 mm	Auto Restart	2 kg	4.4 lbs	CE cUL TUV UL	2800 RPM	250 mm	Round
Mechatronics Fan Group MSI2577H48B1+7-BBR	3.9 A	Plastic	48 VDC	3.365 in H2O	838.2 Pa	3 Wire Leads	Ball	76 dB(A)	716 CFM	20.05 m³/min	Motorized Impellers	77.3 mm	Auto Restart Speed Sensor (Tach) Voltage Control			CE cUL TUV UL	2800 RPM	250 mm	Round	2 kg	4.5 lbs
Mechatronics Fan Group MSI2577H48B1+6-BBR	3.9 A	Plastic	48 VDC	3.365 in H2O	838.2 Pa	4 Wire Leads	Ball	76 dB(A)	716 CFM	20.05 m³/min	Motorized Impellers	77.3 mm	Auto Restart PWM Control Speed Sensor (Tach)	2 kg	4.4 lbs	CE cUL TUV UL	2800 RPM	250 mm	Round
Mechatronics Fan Group MSI2577H24B2-BBR	7.2 A	Plastic	24 VDC	3.365 in H2O	838.2 Pa	3 Wire Leads	Ball	76 dB(A)	716 CFM	20.05 m³/min	Motorized Impellers	77.3 mm	Auto Restart Locked Rotor Sensor	2 kg	4.4 lbs	CE cUL TUV UL	2800 RPM	250 mm	Round
Mechatronics Fan Group MSI2577H48B1-BBR	3.9 A	Plastic	48 VDC	3.365 in H2O	838.2 Pa	3 Wire Leads	Ball	76 dB(A)	716 CFM	20.05 m³/min	Motorized Impellers	77.3 mm	Auto Restart Speed Sensor (Tach)	2 kg	4.4 lbs	CE cUL TUV UL	2800 RPM	250 mm	Round
Mechatronics Fan Group MSI2577H48B2-BBR	3.9 A	Plastic	48 VDC	3.365 in H2O	838.2 Pa	3 Wire Leads	Ball	76 dB(A)	716 CFM	20.05 m³/min	Motorized Impellers	77.3 mm	Auto Restart Locked Rotor Sensor	2 kg	4.4 lbs	CE cUL TUV UL	2800 RPM	250 mm	Round

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 175.24
	N/A	5	$ 188.62

Description

General part information

MSI2577 Series

Fan Motorized Impellers 48VDC Round - 250mm Dia Ball 716.0 CFM (20.05m³/min) 3 Wire Leads

Documents

Technical documentation and resources

DC Lead Wire Specs

AC/DC Fans & Blowers Catalog

Datasheet

MSI Series Connection and Speed Control

Datasheet