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Siemens 3RT1926-2PA01

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£94.76 (ex. VAT)

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Marvo Stock ID MV-22L9
HS Code 85364900
SKU 3RT1926-2PA01
Condition New sealed
Warranty 12 months
Weight (kg) 0.05
Length (mm) 45.00
Width (mm) 45.00
Height (mm) 75.00

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Specification & Description

Specification Description
Part Number 3RT1926-2PA01
Alternative Part Number 3RT19262PA01
Manufacturer Siemens
Product Brand Name SIRIUS
Product Designation Pneumatic delay block
Design Slow-operating
Protection Class IP20 on the front
Adjustable Pickup Delay Time 0.1 to 30 seconds
Contact Configuration 1 Normally Open (NO) + 1 Normally Closed (NC)
Connection Type Screw-type terminals for auxiliary and control current circuit
Short-Circuit Protection Fuse gG 10 A with short-circuit current Ik = 1 kA according to IEC 60947-5-1
Mounting To snap on 3RT1.2
Approvals Standard approvals as per manufacturer's specifications

The Siemens 3RT1926-2PA01 is a pneumatic timing relay block designed for precision control in various industrial applications. This component, part of the SIRIUS product family, offers a response-delayed operation ranging from 0.1 to 30 seconds, allowing for adjustable pickup delay time to suit specific requirements. It features a single normally open (NO) and a single normally closed (NC) contact configuration, providing versatility for integration into different control circuits.

Constructed with reliability in mind, the 3RT1926-2PA01 is equipped with screw-type terminals for secure electrical connections in auxiliary and control current circuits. The device is engineered to operate within a protection class of IP20, ensuring that it is safeguarded against solid objects larger than 12.5mm but not against water, making it suitable for use in environments where moisture exposure is controlled.

This pneumatic delay block requires a fuse link for short-circuit protection of the auxiliary switch, specifically a gG 10 A fuse with a short-circuit current Ik of 1 kA according to IEC 60947-5-1 standards. The 3RT1926-2PA01 is a testament to Siemens' commitment to quality and performance, offering a robust solution for time-dependent control tasks in a variety of industrial settings.

Commonly Asked Questions

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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What is the function of this pneumatic timing relay block?

The pneumatic timing relay block is designed to provide a response-delayed switching function for control circuits. It can delay the activation or deactivation of a circuit for a set period of time, adjustable between 0.1 to 30 seconds.

Can the delay time on this relay block be adjusted?

Yes, the delay time on the relay block is adjustable, allowing for a range between 0.1 and 30 seconds to suit various application requirements.

What type of terminals does this relay block have for electrical connections?

This relay block is equipped with screw-type terminals for secure and reliable electrical connections in auxiliary and control current circuits.

What is the protection class of the front side of the relay block?

The front side of the relay block has a protection class of IP20, indicating a basic level of protection against solid objects.

Is there a specific type of fuse recommended for short-circuit protection with this relay block?

For short-circuit protection, it is recommended to use a fuse gG 10 A with a short-circuit current Ik of 1 kA according to IEC 60947-5-1.

What is the product brand name associated with this relay block?

The relay block is part of the SIRIUS product range, which is known for its reliability and versatility in various industrial control applications.

How is the relay block mounted onto a device?

The relay block is designed to snap on to compatible devices, making installation quick and straightforward.

What should be considered when selecting a pneumatic timing relay block for a circuit?

When selecting a pneumatic timing relay block, consider the required delay time range, the type of electrical connections needed, the protection class required, and compatibility with the existing control system.

Are there any certifications or approvals for this relay block?

The relay block comes with certain certifications and approvals, which ensure that it meets the necessary industry standards for safety and performance.

What is the significance of the design being 'slow-operating'?

The 'slow-operating' design refers to the nature of the pneumatic mechanism which controls the delay, providing a gradual switch operation as opposed to an instantaneous one, which can be crucial in certain control processes.

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Part conditions explained


We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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