Product Description

Siemens SIRIUS Magnetic Coil 230V AC, 50Hz for 3RT2 Contactors – 3RT2926-5AP01

Product Description

The Siemens 3RT2926-5AP01 is a genuine Siemens SIRIUS Magnetic Coil (Solenoid Coil) designed as a replacement coil for compatible Siemens 3RT2 series contactors. This 230V AC contactor coil operates at 50Hz and is specifically designed for contactors including 3RT2325-.A, 3RT2.26-.A, 3RT2.27-.A, and 3RT2028-.A. Siemens lists the product under the SIRIUS Solenoid Coils product family.

The 3RT2926-5AP01 magnetic coil provides a rated control supply voltage of 230V AC at 50Hz and is designed for reliable operation in industrial contactor control circuits. The specified operating range factor is 0.8 to 1.1 of the rated control voltage at 50Hz, allowing dependable contactor operation within the specified supply range.

This Siemens SIRIUS contactor replacement coil is suitable for maintaining and repairing compatible motor contactors without replacing the complete contactor assembly. It is particularly useful for motor control panels, Motor Control Centers (MCC), DOL starters, industrial automation systems, machine control panels, OEM equipment, pumps, compressors, conveyors, HVAC systems, and factory automation applications.

The magnetic coil has a typical AC apparent power loss of approximately 9.8 VA. Its compact SIRIUS design is intended for compatible contactors and provides a practical replacement solution for industrial electrical control systems.

At SB Smart, Faridabad, we supply genuine Siemens SIRIUS magnetic coils, contactors, auxiliary switches, surge suppressors, overload relays, motor protection devices, soft starters, MCCBs, MCBs, and industrial automation products with competitive pricing, GST invoices, technical support, bulk-order assistance, secure packaging, and delivery across Faridabad, Delhi NCR, and major cities throughout India.

Key Features

• Genuine Siemens SIRIUS Magnetic Coil

• Model: 3RT2926-5AP01

• Product Type: Magnetic / Solenoid Coil

• Rated Control Voltage: 230V AC

• Rated Frequency: 50Hz

• Control Supply Type: AC

• Operating Voltage Range Factor at 50Hz: 0.8–1.1

• Typical AC Apparent Power Loss: 9.8 VA

• Designed for compatible Siemens 3RT2 Contactors

• Compatible with 3RT2325-.A

• Compatible with 3RT2.26-.A

• Compatible with 3RT2.27-.A

• Compatible with 3RT2028-.A

• SIRIUS 3RT2 accessory / replacement component

• Suitable for industrial motor contactors

• Designed for contactor coil replacement and maintenance

• Siemens original spare/accessory component

Applications

• Siemens 3RT2 Contactor Coil Replacement

• Motor Control Panels

• Motor Control Centers (MCC)

• DOL Motor Starters

• Industrial Automation Panels

• Factory Automation Systems

• OEM Control Cabinets

• Machine Control Panels

• Pump Control Systems

• Compressor Control Panels

• Conveyor Systems

• HVAC Control Systems

• Industrial Motor Control

• Electrical Maintenance and Repair

• Contactor Replacement Applications

Benefits

• Provides a reliable 230V AC replacement coil for compatible Siemens contactors

• Allows replacement of the magnetic coil without replacing the complete contactor

• Helps reduce equipment maintenance downtime

• Designed specifically for compatible Siemens SIRIUS 3RT2 contactors

• Reliable operation at 50Hz

• Suitable for industrial motor control and automation systems

• Supports efficient maintenance of existing contactor assemblies

• Genuine Siemens component for dependable compatibility

• Helps extend the service life of compatible contactor assemblies

• Suitable for OEMs, panel builders and industrial maintenance teams

Frequently Asked Questions (FAQs)

Q1. What is Siemens 3RT2926-5AP01 used for?

The Siemens 3RT2926-5AP01 is a 230V AC magnetic/solenoid coil used as a replacement coil for compatible Siemens SIRIUS 3RT2 contactors.

Q2. What is the rated voltage of 3RT2926-5AP01?

The rated control supply voltage is 230V AC at 50Hz.

Q3. Which contactors are compatible with 3RT2926-5AP01?

Siemens specifies this magnetic coil for 3RT2325-.A, 3RT2.26-.A, 3RT2.27-.A and 3RT2028-.A contactors.

Q4. What is the operating voltage range of the coil?

At 50Hz, the operating range factor is 0.8–1.1 of the rated control supply voltage. For the 230V rated coil, this corresponds to approximately 184–253V AC.

Q5. What is the typical power loss of the 3RT2926-5AP01 coil?

The typical apparent power loss of the magnetic coil at AC is approximately 9.8 VA.

Q6. Is 3RT2926-5AP01 a complete contactor?

No. The 3RT2926-5AP01 is a magnetic/solenoid coil, supplied as a replacement component for compatible Siemens SIRIUS contactors. It is not a complete contactor.

Q7. Can this coil be used for a 60Hz supply?

The product is specified with a 230V AC, 50Hz rated value. The Siemens datasheet also lists an operating range factor for 60Hz, but compatibility should be checked against the specific contactor and coil application before using it on 60Hz supply.

Q8. Why use a replacement magnetic coil instead of replacing the complete contactor?

A compatible replacement coil can help restore contactor operation while avoiding unnecessary replacement of the complete contactor assembly. This can be useful for industrial maintenance, repair and retrofit applications.

Q9. Is 3RT2926-5AP01 suitable for industrial motor control?

Yes. The coil is designed for compatible Siemens SIRIUS 3RT2 contactors, which are widely used in industrial motor control and automation systems.

Q10. Why buy Siemens 3RT2926-5AP01 from SB Smart?

SB Smart, Faridabad supplies genuine Siemens SIRIUS magnetic coils, contactors, overload relays, motor protection products, auxiliary switches and industrial automation components with competitive pricing, GST invoices, technical support, bulk-order assistance, secure packaging, and delivery across Faridabad, Delhi NCR, and India.