| PartNumber | M2012B2B1W01-VA | M2012B2B1W01 | M2012B2B1W03 |
| Description | Toggle Switches SPDT ON-ON .689" LARGE BAT 12MM THREADED BUSHING 6A @ 125V AC SOLDER LUG WITH BLACK LEVER CAP | Toggle Switches SPDT ON-NONE-ON | Toggle Switches SPDT ON-NONE-ON PCB |
| Manufacturer | NKK Switches | NKK Switches | NKK Switches |
| Product Category | Toggle Switches | Toggle Switches | Toggle Switches |
| Illuminated | Non-Illuminated | Non-Illuminated | - |
| Contact Form | SPDT | SPDT | SPDT |
| Switch Function | ON - ON | ON - ON | On-On |
| Mounting Style | Panel Mount | Panel Mount | Panel |
| Termination Style | Solder Lug | Solder Lug | PC Pin |
| Current Rating | 6 A, 4 A | 6 A, 4 A | 6A (AC), 4A (DC) |
| Voltage Rating AC | 125 VAC | 125 VAC | 125 V 250 V |
| Voltage Rating DC | 30 VDC | 30 VDC | 30 VDC |
| Illumination | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Series | M | M | M |
| Brand | NKK Switches | NKK Switches | - |
| Product Type | Toggle Switches | Toggle Switches | - |
| Subcategory | Switches | Switches | - |
| RoHS | - | Y | - |
| Illumination Color | - | - | - |
| Lamp Type | - | - | - |
| Bushing Size | - | 0.472 in (12 mm) | M12 |
| Actuator | - | Standard | Bat |
| Terminal Seal | - | Sealed | Sealed |
| Contact Plating | - | Silver | Silver |
| Color | - | Multi Color | - |
| Housing Material | - | Brass | - |
| Mounting Angle | - | Vertical | - |
| Mounting Type | - | Bushing | Panel Mount |
| Type | - | Miniature toggles | - |
| Contact Material | - | Silver | - |
| Flammability Rating | - | UL 94 V-0 | - |
| Actuator Style | - | Bat | - |
| Life | - | 25000 Cycles | 25000 Cycles |
| Maximum Operating Temperature | - | + 85 C | - |
| Minimum Operating Temperature | - | - 30 C | - |
| Factory Pack Quantity | - | 1 | - |
| Part # Aliases | - | M-2012L/B-B5E | - |
| Unit Weight | - | 0.665302 oz | - |
| Packaging | - | - | Bulk |
| Part Aliases | - | - | M-2012L/B-B4L |
| Features | - | - | Epoxy Sealed Terminals |
| Ingress Protection | - | - | - |
| Circuit | - | - | SPDT |
| Actuator Type | - | - | Standard Round |
| Illumination Voltage Nominal | - | - | - |
| Panel Cutout Dimensions | - | - | Circular - 12.50mm Dia |
| Illumination Type Color | - | - | - |
| Actuator Length | - | - | 17.50mm |
| Bushing Thread | - | - |