 |  |  | |
| PartNumber | BZ-R21 | BZ-R21-A2 | BZ-R20 |
| Description | Basic / Snap Action Switches 10A @ 125VAC 111gf SPDT On-Mom | Basic / Snap Action Switches Pin Plunger Actuator 10 A @ 125 VAC | Basic / Snap Action Switches BASIC SW SPDT 15 A 250VAC PIN PLGR ACTR |
| Manufacturer | Honeywell | Honeywell | Honeywell Sensing and Productivity Solutions |
| Product Category | Basic / Snap Action Switches | Basic / Snap Action Switches | Snap Action, Limit Switches |
| RoHS | Y | Y | - |
| Type | Large | Large | - |
| Contact Form | SPDT | SPDT | - |
| Switch Function | ON - (OFF), OFF - (ON) | ON - (OFF), OFF - (ON) | On-Mom |
| Actuator | Plunger | Plunger | - |
| Current Rating | 10 A | 10 A | 15A (AC) |
| Voltage Rating AC | 480 VAC | 480 VAC | 125V |
| Voltage Rating DC | 250 VDC | 250 VDC | - |
| Operating Force | 0.5 N | 0.5 N | - |
| Termination Style | Screw | Screw | Screw Terminal |
| Illumination Color | - | - | - |
| Series | BZ | BZ | BZ |
| Brand | Honeywell | Honeywell | - |
| Illuminated | Non-Illuminated | Non-Illuminated | - |
| Lamp Type | - | - | - |
| Mounting Style | Chassis Mount | Chassis Mount | - |
| Actuator Style | Plunger | Plunger | - |
| Product Type | Snap Action Switches | Snap Action Switches | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | Switches | Switches | - |
| Tradename | Microswitch | Microswitch | - |
| Unit Weight | 0.800719 oz | 1.008835 oz | - |
| Packaging | - | - | Bulk |
| Mounting Type | - | - | Chassis Mount |
| Features | - | - | - |
| Ingress Protection | - | - | - |
| Circuit | - | - | SPDT |
| Actuator Type | - | - | Round (Pin Plunger) |
| Operating Force Torque | - | - | 198.4 ~ 255gf |
| Release Force | - | - | 113gf |
| Pretravel | - | - | 0.012" (0.3mm) |
| Differential Travel | - | - | 0.0003" (0.008mm) |
| Overtravel | - | - | 0.005" (0.13mm) |