For Reference Only
| Part Number | D4E-R1A21N |
| LIXINC Part # | D4E-R1A21N |
| Manufacturer | Omron Automation & Safety Services |
| Category | Switches › Snap Action, Limit Switches |
| Description | SWITCH SNAP ACTION SPDT 1A 30V |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | D4E-R1A21N 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: | D4E-R1A21N |
| Brand: | Omron Automation & Safety Services |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Switches |
| Subcategory: | Snap Action, Limit Switches |
| Manufacturer: | Omron Automation & Safety Services |
| Series: | D4ER-xN |
| Package: | Bulk |
| Part Status: | Active |
| Circuit: | SPDT |
| Switch Function: | On-Mom |
| Current Rating (Amps): | 1A (DC) |
| Voltage Rating - AC: | - |
| Voltage Rating - DC: | 30 V |
| Actuator Type: | Roller Plunger |
| Mounting Type: | Panel Mount |
| Termination Style: | Cable Leads |
| Ingress Protection: | IP67G - Dust Tight, Oil Resistant, Waterproof |
| Features: | Cable Length 2m |
| Operating Force: | 1200gf |
| Release Force: | 500gf |
| Pretravel: | 0.060" (1.5mm) |
| Differential Travel: | 0.004" (0.1mm) |
| Overtravel: | 0.118" (3.0mm) |
| Operating Temperature: | 5°C ~ 70°C |
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| In Stock | 10994 - 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 | $137.81000 | $137.81 |
| 10 | $129.93800 | $1299.38 |
| 25 | $122.06240 | $3051.56 |
| 50 | $114.18760 | $5709.38 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.