Przekaźnik przeciążenia SIEMENS 3RB3026-2NB0

SIEMENS 3RB3026-2NB0 Overload Relay

Product Description

The SIEMENS 3RB3026-2NB0 is a high-quality SIRIUS electronic overload relay developed for dependable motor protection in industrial automation and motor control applications. This advanced relay provides precise protection against overload, phase failure, and phase imbalance for three-phase motors operating in demanding industrial environments.

The relay uses modern solid-state electronic technology to ensure accurate current monitoring and reliable tripping performance. Its compact design allows direct mounting onto SIEMENS SIRIUS contactors or independent installation inside industrial control panels and switchgear systems.

Main Features

• Original SIEMENS SIRIUS electronic overload relay
• Model: 3RB3026-2NB0
• Reliable motor overload protection
• Electronic solid-state monitoring technology
• Protection against overload and phase failure
• Compact industrial construction
• Suitable for three-phase motor systems
• Manual and automatic reset capability
• High operational reliability
• Easy installation and maintenance
• Compatible with SIEMENS SIRIUS contactors

Applications

The SIEMENS 3RB3026-2NB0 overload relay is commonly used in industrial motor control and automation systems where accurate and dependable motor protection is essential.

• Motor starter assemblies
• Industrial automation systems
• Production machinery
• Conveyor systems
• Pumps and compressors
• HVAC and ventilation equipment
• Machine building
• Industrial control cabinets

Technical Specifications

• Manufacturer: SIEMENS
• Series: SIRIUS 3RB30
• Part Number: 3RB3026-2NB0
• Product Type: Electronic overload relay
• Relay Technology: Solid-state electronic protection
• Application: Motor protection
• Protection Functions: Overload, phase failure, phase imbalance
• Reset Function: Manual / Automatic
• Mounting Type: Contactor mounting / standalone installation
• Connection Type: Screw terminals
• Protection Class: IP20
• Industrial Grade: Yes

Advantages

The SIEMENS 3RB3026-2NB0 overload relay offers accurate electronic motor protection with reduced maintenance requirements and improved operational safety. Its robust industrial design and easy integration make it an excellent choice for modern motor starter and automation systems.