| PartNumber | MT-4R | MT-4R-P1 | MT-4R-A28 |
| Description | Basic / Snap Action Switches SPDT 10A 125VAC SCREW TERMINATION | Basic / Snap Action Switches LARGE BASICS | Basic / Snap Action Switches SPDT 10A 125Vdc/Vac PIN Plunger |
| Manufacturer | Honeywell | Honeywell | Honeywell |
| Product Category | Basic / Snap Action Switches | Basic / Snap Action Switches | Basic / Snap Action Switches |
| RoHS | Y | - | Y |
| Type | Large | Large | Large |
| Contact Form | SPDT | SPDT | SPDT |
| Switch Function | ON - (OFF), OFF - (ON) | ON - (OFF), OFF - (ON) | ON - (OFF), OFF - (ON) |
| Actuator | Plunger | Plunger | Plunger |
| Current Rating | 10 A | 10 A | 10 A |
| Voltage Rating AC | 125 VAC | 125 VAC | 125 VAC |
| Voltage Rating DC | 125 VDC | 125 VDC | 125 VDC |
| Operating Force | 5 N | 12 oz to 18 oz | 5 N |
| Termination Style | Solder Pin | Screw | Screw |
| Illumination Color | - | - | - |
| Brand | Honeywell | Honeywell | Honeywell |
| Illuminated | Non-Illuminated | Non-Illuminated | Non-Illuminated |
| Lamp Type | - | - | - |
| Mounting Style | Chassis Mount | Chassis Mount | Chassis Mount |
| Actuator Style | Plunger | Plunger | Plunger |
| Product Type | Snap Action Switches | Snap Action Switches | Snap Action Switches |
| Factory Pack Quantity | 50 | 1 | 50 |
| Subcategory | Switches | Switches | Switches |
| Unit Weight | 1 oz | 1.199315 oz | 1 oz |
| Maximum Operating Temperature | - | + 82 C | - |
| Minimum Operating Temperature | - | - 55 C | - |
| Tradename | - | - | Microswitch |