Siemens 3RP25 Series DIN Rail Mount Timer Relay, 12 → 240V ac/dc, 1-Contact, 0.05 s → 100h, 1-Function,

RS Stock No.:: 831-6031
Distrelec Article No.:: 300-12-818
Mfr. Part No.:: 3RP2525-1AW30
Brand:: Siemens

Siemens 3RP25 Series DIN Rail Mount Timer Relay, 12 → 240V ac/dc, 1-Contact, 0.05 s → 100h, 1-Function,

Price Each**

£68.27

(exc. VAT)

£81.92

(inc. VAT)

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Units	Per unit
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**price indicative

RS Stock No.:: 831-6031
Distrelec Article No.:: 300-12-818
Mfr. Part No.:: 3RP2525-1AW30
Brand:: Siemens

Siemens SIRIUS 3RP25 - On-Delay Timer Relay

SIRIUS 3RP25 series time relays are used in control, starting, and protective circuits for all switching operations involving time delays.
Their fully developed concept and space-saving, compact design make the time relays ideal modules for control cabinet, switchgear and control manufacturers in the industry.

On-delay time relay
LED indicator
Screw-type or spring-loaded terminals
Time range selector switch on the front
DIN rail mounting
Accessories for 3RP25
- Push-in lugs for wall mounting, stock-no. 831-6088
- Sealing cover for 17.5 mm time relays, stock-no. 831-6081
- Sealing cover for 22.5 mm time relays, stock-no. 831-6085

Siemens 3RP25 Series Timer Relay, 12 to 240V AC/DC Supply Voltage, DIN Rail Mount - 3RP2525-1AW30

This timer relay is designed to manage timing functions effectively within electrical circuits, providing precise control for various applications. Its ON delay mode is suitable for activating devices after a set delay, enhancing automation across different systems. With a supply voltage range from 12V to 240V AC/DC, this device serves as a versatile solution for the automation, electrical, and mechanical industries.

Features & Benefits

• Operates within a wide voltage range for compatibility
• ON delay functionality ensures controlled activation timing
• SPDT configuration maximises application flexibility
• Compact design fits standard DIN rail installations
• Time adjustments can be made from 0.05s to 100h

Applications

• Utilised in industrial automation to manage machine operations
• Suitable for controlling lighting circuits with delayed activation
• Ideal for HVAC systems requiring timed equipment start-up
• Employed in equipment protection by staggering device start times

How do I install this device in my system?

The installation involves mounting on a DIN rail, ensuring secure connections via the screw terminals.

Can I use it for both AC and DC applications?

Yes, it is compatible with both AC and DC supply voltages from 12V to 240V.

What is the maximum current rating I should consider?

The maximum current for this relay is 3A

ensure your load does not exceed this rating.

Is it possible to adjust the timing range?

Yes, the timing can be set anywhere between 0.05 seconds and 100 hours based on your requirements.

How does the ON delay function benefit my application?

The ON delay function helps prevent simultaneous device activation, which can protect equipment and ensure seamless operation.

Attribute	Value
Supply Voltage	12 → 240V ac/dc
Mounting Type	DIN Rail
Mode of Operation	ON Delay
Time Range	0.05 s → 100h
Number of Contacts	1
Number of Timer Functions	Single
Contact Configuration	SPDT
Time Increment	Hours, Seconds
Maximum Current	3A
Maximum Voltage	240V ac/dc
Switch Configuration	SPDT
Terminal Type	Screw
Width	17.5mm
Minimum Voltage	12V ac/dc
Length	90mm
Maximum Operating Temperature	+60°C
Series	3RP25
Depth	90mm
Minimum Operating Temperature	-25°C
Time Delay	250ms
Contact Material	AgSnO2