Specification	MD4028X24B6-RSR

Air Flow	18.7 CFM
Approval Agency	cUL, TUV, UL
Bearing Type	Ball
Current Rating	0.18 A
Fan Type	Tubeaxial
Features	PWM Control, Thermal Overload Protector (TOP)
Material - Blade	PBT, Polybutylene Terephthalate
Material - Frame	Polybutylene Terephthalate (PBT)
Noise	47.3 dB
RPM	11500 RPM
Size / Dimension Height	40 mm
Size / Dimension Length	40 mm
Size / Dimension Shape	Square
Static Pressure	0.709 in H2O
Termination	3 Wire Leads
Termination Leads Count	3
Termination Type	Wire Leads
Voltage - Rated	24 VAC
Weight	0.111 lb
Width	28 mm

MD4028 Series

Part	Bearing Type	Features	Air Flow	Termination Leads Count	Termination Type	Termination	Size / Dimension Length	Size / Dimension Shape	Size / Dimension Height	RPM	Static Pressure	Voltage - Rated	Fan Type	Approval Agency	Weight	Noise	Width	Current Rating	Material - Blade	Material - Frame
Mechatronics Fan Group MD4028H12B1-RSR	Ball	Speed Sensor (Tach) Thermal Overload Protector (TOP)	13.6 CFM	3	Wire Leads	3 Wire Leads	40 mm	Square	40 mm	9200 RPM	0.533 in H2O	12 VAC	Tubeaxial	cUL TUV UL	0.111 lb	41 dB	28 mm	0.21 A	PBT Polybutylene Terephthalate	Polybutylene Terephthalate (PBT)
Mechatronics Fan Group MD4028V12B1+6-FSR	Ball	PWM Control Speed Sensor (Tach) Thermal Overload Protector (TOP)	24.3 CFM	4 leads	Wire Leads	4 Wire Leads	40 mm	Square	40 mm	15000 RPM	1.206 in H2O	12 VAC	Tubeaxial	cUL TUV UL	0.111 lb	53.1 dB	28 mm	650 mA	PBT Polybutylene Terephthalate	Polybutylene Terephthalate (PBT)
Mechatronics Fan Group MD4028X12B-RSR	Ball	Thermal Overload Protector (TOP)	18.7 CFM	2 leads	Wire Leads	2 Wire Leads	40 mm	Square	40 mm	11500 RPM	0.709 in H2O	12 VAC	Tubeaxial	cUL TUV UL	0.111 lb	47.3 dB	28 mm	0.35 A	PBT Polybutylene Terephthalate	Polybutylene Terephthalate (PBT)
Mechatronics Fan Group MD4028V12B-RSR	Ball	Thermal Overload Protector (TOP)	24.3 CFM	2 leads	Wire Leads	2 Wire Leads	40 mm	Square	40 mm	15000 RPM	1.206 in H2O	12 VAC	Tubeaxial	cUL TUV UL	0.111 lb	53.1 dB	28 mm	650 mA	PBT Polybutylene Terephthalate	Polybutylene Terephthalate (PBT)
Mechatronics Fan Group MD4028E12B-RSR	Ball	Thermal Overload Protector (TOP)	15.2 CFM	2 leads	Wire Leads	2 Wire Leads	40 mm	Square	40 mm	10300 RPM	0.67 in H2O	12 VAC	Tubeaxial	cUL TUV UL	0.111 lb	44 dB	28 mm	0.24 A	PBT Polybutylene Terephthalate	Polybutylene Terephthalate (PBT)
Mechatronics Fan Group MD4028M12B-RSR	Ball	Thermal Overload Protector (TOP)	11.8 CFM	2 leads	Wire Leads	2 Wire Leads	40 mm	Square	40 mm	8000 RPM	0.403 in H2O	12 VAC	Tubeaxial	cUL TUV UL	0.111 lb	37.2 dB	28 mm	140 mA	PBT Polybutylene Terephthalate	Polybutylene Terephthalate (PBT)
Mechatronics Fan Group MD4028V12B1-FSR-L11	Ball	Speed Sensor (Tach) Thermal Overload Protector (TOP)	24.3 CFM	3	Wire Leads	3 Wire Leads	40 mm	Square	40 mm	15000 RPM	1.206 in H2O	12 VAC	Tubeaxial	cUL TUV UL	0.111 lb	53.1 dB	28 mm	650 mA	PBT Polybutylene Terephthalate	Polybutylene Terephthalate (PBT)
Mechatronics Fan Group MD4028X24B-RSR-CC	Ball	Conformal Coating Thermal Overload Protector (TOP)	18.7 CFM	2 leads	Wire Leads	2 Wire Leads	40 mm	Square	40 mm	11500 RPM	0.709 in H2O	24 VAC	Tubeaxial	cUL TUV UL	0.111 lb	47.3 dB	28 mm	0.18 A	PBT Polybutylene Terephthalate	Polybutylene Terephthalate (PBT)
Mechatronics Fan Group MD4028X24B-RSR	Ball	Thermal Overload Protector (TOP)	18.7 CFM	2 leads	Wire Leads	2 Wire Leads	40 mm	Square	40 mm	11500 RPM	0.709 in H2O	24 VAC	Tubeaxial	cUL TUV UL	0.111 lb	47.3 dB	28 mm	0.2 A	PBT Polybutylene Terephthalate	Polybutylene Terephthalate (PBT)
Mechatronics Fan Group MD4028X24B-RSR-L24	Ball	Thermal Overload Protector (TOP)	18.7 CFM	2 leads	Wire Leads	2 Wire Leads	40 mm	Square	40 mm	11500 RPM	0.709 in H2O	24 VAC	Tubeaxial	cUL TUV UL	0.111 lb	47.3 dB	28 mm	0.18 A	PBT Polybutylene Terephthalate	Polybutylene Terephthalate (PBT)