For Reference Only
| Part Number | TSS421 |
| LIXINC Part # | TSS421 |
| Manufacturer | Wickmann / Littelfuse |
| Category | Industrial Automation and Controls › Time Delay Relays |
| Description | RELAY TIME DELAY SINGLE SHOT TMR |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TSS421 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | TSS421 |
| Brand: | Wickmann / Littelfuse |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Industrial Automation and Controls |
| Subcategory: | Time Delay Relays |
| Manufacturer: | Wickmann / Littelfuse |
| Series: | TSS |
| Package: | Bulk |
| Part Status: | Active |
| Mounting Type: | Chassis Mount |
| Relay Type: | Solid State Relay |
| Function: | One Shot |
| Circuit: | SPST-NO (1 Form A) |
| Delay Time: | 0.05 Sec ~ 3 Sec |
| Contact Rating @ Voltage: | - |
| Voltage - Supply: | 120VAC |
| Termination Style: | Quick Connect - 0.250" (6.3mm) |
| Timing Adjustment Method: | External Resistor |
| Timing Initiate Method: | Input Voltage, Trigger Signal |
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| In Stock | 10975 - 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 | $61.18000 | $61.18 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.