Siemens SIRIUS time relay, 3RP1505-2BQ30, ON-delay and OFF-delay, adjustable 0.05 … 100 s, control supply 100 … 127 V 50/60 Hz, 1 A contact rating at 24 V, screw and snap-on mounting on 35 mm DIN rail.
| Parameter | Value |
|---|---|
| Product designation | timing relay |
| Parameter | Value |
|---|---|
| ON-delay | Yes |
| OFF-delay | Yes |
| Delayed switching | 2 |
| At 24 V | 1 A |
| Influence of ambient temperature | ±5 % |
| Parameter | Value |
|---|---|
| Control supply voltage type (AC/DC) | AC/DC |
| At 50 Hz | 100 ... 127 V |
| At 60 Hz | 100 ... 127 V |
| Rated surge voltage withstand | 4 000 V |
| Initial value | 0.85 |
| Full-scale value | 1.1 |
| Parameter | Value |
|---|---|
| At 250 V | 0.1 A |
| At 125 V | 0.2 A |
| Parameter | Value |
|---|---|
| Operating temperature range | -25 ... +60 °C |
| Storage temperature range | -40 ... +85 °C |
| Transport temperature range | -40 ... +85 °C |
| Operating humidity range | 10 ... 95 % |
| IP protection rating | IP20 |
| Pollution degree | 3 |
| Max. installation altitude | 2 000 m |
| Shock resistance (IEC 60068-2-27) | 11g / 15 ms |
| Vibration resistance (IEC 60068-2-6) | 10 ... 55 Hz / 0.35 mm |
| ESD immunity (IEC 61000-4-2) | 4 kV contact discharge / 8 kV air discharge |
| Burst immunity (IEC 61000-4-4) | 2 kV network connection / 1 kV control connection |
| Parameter | Value |
|---|---|
| Fastening method | screw and snap-on mounting onto 35 mm DIN rail |
| Mounting position | any |
| Removable terminals | Yes |
| Width | 22.5 mm |
| Height | 103 mm |
| Depth | 91 mm |
| Wire range, solid (AWG) | 24 ... 16 |
| Wire range, stranded (AWG) | 24 ... 16 |
| Wire range, finely stranded w/ ferrule (mm²) | 0.3 ... 1.5 mm² |
| Clearance, rear | 0 mm |
| Clearance, front | 0 mm |
| Clearance, sides | 0 mm |
| Clearance, top | 0 mm |
| Clearance, bottom | 0 mm |
The Siemens SIRIUS 3RP1505-2BQ30 is a time relay with both ON-delay and OFF-delay functions, adjustable from 0.05 to 100 s via the front dial. The control supply accepts 100 … 127 V at 50 or 60 Hz, and the relay output switches 1 A at 24 V, 0.2 A at 125 V, or 0.1 A at 250 V.
Its 22.5 mm width and 103 mm height fit standard enclosure cutouts; depth is 91 mm including the terminal plane.
The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote; no stock or lead-time figures are published here.
The adjustable time range is 0.05 to 100 seconds, covering both ON-delay and OFF-delay functions.
The control supply is 100 to 127 V at 50 Hz or 60 Hz.
The relay output switches 1 A at 24 V, 0.2 A at 125 V, and 0.1 A at 250 V.
Yes, it mounts on 35 mm DIN rail via snap-on or screw fixing, and occupies 22.5 mm width.
No related articles