| PartNumber | 11938MB-B0N-AA-00 | 11938MB-B2N-EP-00 | 11938MB-B2N-AA-00 |
| Description | AC Fans AC Axial Fan, 119x38mm, 200VAC, 102CFM, Flange, Wire | AC Fans AC Axial Fan, 119x38mm, 220VAC, 102CFM, Flange, Terminal | AC Fans AC Axial Fan, 119x38mm, 220VAC, 102CFM, Flange, Wire |
| Manufacturer | NMB Technologies | NMB Technologies | NMB Technologies |
| Product Category | AC Fans | AC Fans | AC Fans |
| RoHS | Y | Y | Y |
| Type | Axial | Axial | Axial |
| Frame Dimensions mm | 119 mm L x 38 mm W x 119 mm H | 119 mm L x 38 mm W x 119 mm H | 119 mm L x 38 mm W x 119 mm H |
| Operating Supply Voltage | 200 VAC | 220 VAC | 220 VAC |
| Airflow | 102.4 CFM | 102.4 CFM | 102.4 CFM |
| Bearing Type | Ball | Ball | Ball |
| Noise | 41 dBA | 41 dBA | 41 dBA |
| Speed | 2900 RPM | 2900 RPM | 2900 RPM |
| Power Rating | 15 W | 14 W | 14 W |
| Housing Material | Aluminum | Aluminum | Aluminum |
| Termination Style | Quick Connect Terminal | Quick Connect Terminal | Quick Connect Terminal |
| Series | 11938MB | 11938MB | 11938MB |
| Height | 119 mm | 119 mm | 119 mm |
| Length | 119 mm | 119 mm | 119 mm |
| Pressure Type | 0.31 in H2O | 0.3 in H2O | 0.3 in H2O |
| Product | AC Axial Fans | AC Axial Fans | AC Axial Fans |
| Size | 119 mm | 119 mm | 119 mm |
| Width | 38 mm | 38 mm | 38 mm |
| Brand | NMB Technologies | NMB Technologies | NMB Technologies |
| Current Type | AC | AC | AC |
| Product Type | AC Fans | AC Fans | AC Fans |
| Factory Pack Quantity | 20 | 20 | 20 |
| Subcategory | Fans, Blowers & Accessories | Fans, Blowers & Accessories | Fans, Blowers & Accessories |
| Part # Aliases | 4715MS-20W-B50-B00 | 4715MS-22T-B5A-B00 | 4715MS-22W-B50-B00 |
| Unit Weight | 1.213 lbs | 1.213 lbs | 1.213 lbs |