Product Description

Siemens Mechanical RESET for 3RU2 Size S00...S3 – 3RU2900-1A

Product Description

The Siemens 3RU2900-1A is a genuine SIRIUS Mechanical RESET module designed for 3RU2 thermal overload relays in Size S00 to S3. This accessory enables manual resetting of an overload relay after it has tripped due to an overload condition, helping restore normal motor operation quickly and safely. The module consists of a resetting plunger, holder, and funnel, making it ideal for installations where a reliable mechanical reset solution is required. It is easy to install and integrates seamlessly with Siemens SIRIUS motor protection systems.

The Siemens 3RU2900-1A is widely used in Motor Control Centers (MCCs), industrial control panels, OEM machinery, pumps, compressors, conveyors, HVAC systems, process plants, and factory automation applications. Its robust construction ensures dependable operation in demanding industrial environments while simplifying maintenance and reducing downtime. Compatible with 3RU2 overload relays from Size S00 to S3, it is an essential accessory for maintaining reliable motor protection systems.

At SB Smart, Faridabad, we supply 100% genuine Siemens SIRIUS accessories, Thermal Overload Relays, Electronic Overload Relays, Contactors, Soft Starters, MPCBs, MCCBs, PLCs, HMIs, VFDs, and Industrial Automation Products at competitive prices. We provide GST invoices, expert technical support, bulk order pricing, secure packaging, and fast delivery across Faridabad, Delhi NCR, Mumbai, Pune, Bengaluru, Chennai, Hyderabad, Ahmedabad, Kolkata, and all major cities in India.

Key Features

• Genuine Siemens SIRIUS Accessory
• Model: 3RU2900-1A
• Product Type: Mechanical RESET Module
• Compatible with 3RU2 Thermal Overload Relays
• Suitable for Size S00 to S3
• Includes Resetting Plunger, Holder, and Funnel
• Enables Manual Reset After Overload Trip
• Compact and Durable Design
• Easy Installation
• Reliable Long-Term Performance
• Maintenance-Friendly Accessory
• Ideal for Industrial Motor Protection Systems

Applications

• Motor Control Centers (MCC)
• Industrial Control Panels
• OEM Machinery
• Factory Automation
• Pumps and Compressors
• Conveyor Systems
• HVAC Equipment
• Machine Building
• Electrical Control Cabinets
• Process Industries

Benefits

• Enables quick manual reset after overload trips
• Helps reduce machine downtime
• Improves maintenance efficiency
• Easy to install and replace
• Durable design for industrial environments
• Reliable operation with Siemens 3RU2 overload relays
• Supports safe and efficient motor protection
• Genuine Siemens quality for long service life

Frequently Asked Questions (FAQs)

Q1. What is the Siemens 3RU2900-1A used for?

The 3RU2900-1A is a Mechanical RESET module used to manually reset Siemens 3RU2 thermal overload relays after an overload trip. It includes a resetting plunger, holder, and funnel.

Q2. Which overload relays are compatible with this accessory?

It is compatible with Siemens SIRIUS 3RU2 thermal overload relays in Size S00, S0, S2, and S3.

Q3. What components are included in the Mechanical RESET module?

The module includes a resetting plunger, holder, and funnel for reliable manual reset operation.

Q4. Where is the Siemens 3RU2900-1A commonly used?

It is commonly installed in motor control centers, industrial control panels, OEM equipment, process industries, and factory automation systems where manual resetting of overload relays is required.

Q5. Why buy Siemens 3RU2900-1A from SB Smart Faridabad?

SB Smart, Faridabad supplies 100% genuine Siemens industrial automation products with competitive pricing, GST invoices, expert technical support, bulk order assistance, and fast delivery across India, making us a trusted partner for OEMs, panel builders, contractors, and industrial customers.