The DSQU and DSTU Series of 17.5 mm, switch adjustable, universal solid-state timers offer multiple functions, voltages, and time delay ranges. Choose one of 5 functions and 4 time delay ranges via 4 selection switches located on face of the unit. Six switches adjust the time delay through the selected range. The DSQU Series has quick connect terminals and the DSTU Series has terminal blocks.
Programmable (Multi-Function) Time Delay Relay SPST-NO (1 Form A) 0.1 Sec ~ 63 Min Delay DIN Rail
Programmable (Multi-Function) Time Delay Relay SPST-NO (1 Form A) 0.1 Sec ~ 63 Min Delay DIN Rail
| Littelfuse, Inc. | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|
| Product Category | Time Delay Relays | Time Delay Relays | Time Delay Relays |
| Product Number | DSTUA3 | 5666-DSTUA3-ND | DSTUA3 |
| Product Name | Multifunction Time Delay Relay | Time Delay Relays | Time Delay Relays |
| Mounting | DIN rail: Snap on to 32 mm DIN 1 and 35 mm DIN 3 rail; Surface mount: 2 #6 (M3.5 x 0.6) screws or quick mount fasteners | Din Rail | Din Rail; DIN Rail |
| Operating Temperature | -40 to 140 F (-40 to 60 C) | ||
| Switch Type | SolidState | ||
| Contact Configuration | Normally Open (NO) | Normally Open (NO) | Normally Open (NO) |
| Voltage Requirements | 24 or 240 V ac |
