For Reference Only
| Part Number | 21EN51-R3 |
| LIXINC Part # | 21EN51-R3 |
| Manufacturer | Honeywell Sensing and Productivity Solutions |
| Category | Switches › Snap Action, Limit Switches |
| Description | ENVIRONMENTALLY SEALED LIMIT SW |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 21EN51-R3 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 27 - Jan 31 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 21EN51-R3 |
| Brand: | Honeywell Sensing and Productivity Solutions |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Switches |
| Subcategory: | Snap Action, Limit Switches |
| Manufacturer: | Honeywell Sensing and Productivity Solutions |
| Series: | * |
| Package: | Bulk |
| Part Status: | Active |
| Circuit: | - |
| Switch Function: | - |
| Current Rating (Amps): | - |
| Voltage Rating - AC: | - |
| Voltage Rating - DC: | - |
| Actuator Type: | - |
| Mounting Type: | - |
| Termination Style: | - |
| Ingress Protection: | - |
| Features: | - |
| Operating Force: | - |
| Release Force: | - |
| Pretravel: | - |
| Differential Travel: | - |
| Overtravel: | - |
| Operating Temperature: | - |
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| In Stock | 10974 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $644.55600 | $644.556 |
| 2 | $644.55600 | $1289.112 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.