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Siemens DIN Rail Timer Relay 2-Contact DPDT, 24V DC/AC, 0.05 - 600 s Time Range, Single Function, 3RP2540-2BB30

Category Timer Relay Brand Siemens Condition New

Specifications

Country of Origin Germany
Brand Siemens
Height 100mm
Length 22.5mm
Model 3RP2540-2BB30
IP Rating IP20
Mode OFF Delay
Width 91.6mm
Mount Type DIN Rail
Series 3RP25
Maximum Operating Temperature 60°C
Contact Configuration DPDT
Minimum Operating Temperature -25°C
Time Range 0.05 to 600 s, 1 to 20 s
Terminal type Push-in
Number of Contacts 2
Number of Timer Functions 1
Switching Voltage 300V
Contact Current 5A
Supply DC Voltage 24 V dc
Supply AC Voltage 24V ac

Key Features

  • Features a DPDT contact configuration for versatile switching options.
  • Supports both 24 V DC and 24 V AC supply voltages.
  • Wide timing range from 0.05 to 600 seconds, suitable for control applications.
  • Compact DIN rail mountable design ideal for cabinet integration.
  • Single timer function provides off-delay operation for automation needs.
  • Push-in terminal type allows for quick and secure wire connections.
  • Operates reliably in temperatures from -25°C to 60°C.
  • IP20 rated for safe industrial and commercial environments.

Product Description

Siemens 3RP2540-2BB30 is a high-performance DIN rail timer relay engineered for precision timing in demanding industrial automation settings. Built with robust DPDT contacts, this relay enables flexible two-circuit switching, making it suitable for a wide variety of process and control applications. With support for both 24V DC and 24V AC supply voltages, it adapts easily to different system architectures.

Versatile DPDT configuration supports complex switching requirements. Wide timing range adjustable from 0.05 to 600 seconds, including selectable sub-ranges for custom sequences. Single off-delay timer function ensures controlled shutdowns and process delays.

Engineered for DIN rail mounting, the relay saves panel space and simplifies installation. Reliable push-in terminals guarantee fast, secure connections during assembly and maintenance. Maximum contact current up to 5A handles moderate loads, compatible with control signals and actuators.

Operating temperature range from -25°C up to 60°C allows deployment in challenging environments. Rated IP20 for protection against standard dust ingress; suitable for enclosed industrial cabinets.

Siemens SIRIUS 3RP25 series relays are ideal for control cabinet manufacturers, switchgear integration, and automation setups in manufacturing, process industries, HVAC, and building management. Their compact design reduces system footprint while maintaining high electrical performance and reliability. Standard approvals including IEC 60068-2-27, EN 954-1, IEC 60529, IEC 60664, and IEC 61812-1 confirm suitability for regulated and safety-critical applications.

Package includes the timer relay; compatible accessories are available for extended mounting and protection. Browse more Siemens Timer Relays and control solutions in the EnvMart category for integrated automation requirements.

Siemens DIN Rail Timer Relay 2-Contact DPDT, 24V DC/AC, 0.05 - 600 s Time Range, Single Function, 3RP2540-2BB30
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Frequently Asked Questions

The time range of this model is adjustable from 0.05 to 600 seconds, with selectable sub-ranges of 1 to 20 seconds for custom sequences.

It features a Double Pole Double Throw (DPDT) contact configuration, allowing for versatile switching options in various applications.

This timer relay supports both 24V DC and 24V AC supply voltages, making it adaptable to different system architectures.

The maximum contact current for this relay is 5A, suitable for handling moderate loads in control applications.

It operates reliably in temperatures ranging from -25°C to 60°C, allowing deployment in challenging environments.

The relay is designed for DIN rail mounting, which simplifies installation and helps save panel space.

It utilizes push-in terminals, which ensure quick and secure wire connections during assembly and maintenance.

The IP rating of this timer relay is IP20, providing protection against standard dust ingress, suitable for enclosed industrial cabinets.

This model features a single timer function, specifically designed for off-delay operation.

The dimensions of this timer relay are 100mm in height, 91.6mm in width, and 22.5mm in length.

This timer relay is part of the Siemens SIRIUS 3RP25 series, which is designed for industrial automation applications.

The maximum switching voltage for this model is 300V, suitable for various control signals and actuators.

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