
Home / Products / Switches / Snap Action, Limit Switches / 1CH21-4

| Part Number | 1CH21-4 |
| Description | SWITCH SNAP ACTION SPDTX2 4A 28V |
| Manufacturer | Honeywell Sensing and Productivity Solutions |
| Series | CH |
| Part Status | Active |
| Circuit | SPDT x 2 |
| Switch Function | On-Mom |
| Current Rating | 4A (DC) |
| Voltage Rating - AC | - |
| Voltage Rating - DC | 28V |
| Actuator Type | Round (Pin Plunger) |
| Mounting Type | Panel Mount |
| Termination Style | Wire Leads |
| Ingress Protection | - |
| Features | Sealed |
| Operating Force | 2722 ~ 5897gf |
| Release Force | 1814gf |
| Pretravel | - |
| Differential Travel | 0.020" (0.5mm) |
| Overtravel | 0.180" (4.6mm) |
| Operating Temperature | - |