| PartNumber | 4715MS-20T-B40-B00 | 4715MS-20T-B10-B00 | 4715MS-20T-B20-B00 |
| Description | AC Fans AC Axial Fan, 119x38mm, 200VAC, 95.3CFM, 15/13W, Flange, Terminal | AC Fans AC Axial Fan, 119x38mm, 200VAC, 49.4CFM, 6/5.5W, 6/5.5W, 27/28dBA, 1350/1450RPM, Flange, Terminal | AC Fans AC Axial Fan, 119x38mm, 200VAC, 67.1CFM, 7/7W, 7/7W, 32/30dBA, 2100/1900RPM, Flange, Terminal |
| 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 | 200 VAC | 200 VAC |
| Airflow | 95 CFM | 49.4 CFM | 67 CFM |
| Bearing Type | Ball | Ball | Ball |
| Noise | 39 dBA | 28 dBA | 32 dBA |
| Speed | 2750 RPM | 1450 RPM | 2100 RPM |
| Power Rating | 15 W | 6 W | 7 W |
| Housing Material | Aluminum | Aluminum | Aluminum |
| Termination Style | Quick Connect Terminal | Quick Connect Terminal | Quick Connect Terminal |
| Series | 4715MS | 4715MS | 4715MS |
| Height | 119 mm | 119 mm | 119 mm |
| Length | 119 mm | 119 mm | 119 mm |
| Pressure Type | 0.23 in H2O | 0.06 in H2O | 0.13 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 |
| Tradename | NMB-MAT | NMB-MAT | NMB-MAT |
| Part # Aliases | 11938MB-B0M-EA-00 | 11938MB-B0J-EA-00 | 11938MB-B0K-EA-00 |
| Unit Weight | 1.213 lbs | 1.213 lbs | 1.213 lbs |