3UB88134BB2 - Siemens 0.75 to 3.4A 1P 600VAC Electronic Overload Relay, Frame Size A, Solid State, Selectable Trip Class, 1NO/1NC Auxiliary Contact, Direct Mounting

3UB88134BB2

3UB88134BB2 is a Siemens solid state electronic overload relay designed for reliable motor protection in a wide range of industrial applications.

This 1-phase overload relay offers adjustable current settings from 0.75 to 3.4A, selectable trip classes (5, 10, 20, 30), and direct mounting for easy installation. It features a compact Frame Size A design, 1NO/1NC auxiliary contacts, and is suitable for use up to 600VAC. The relay is part of the Siemens ESP200 series, providing flexible and dependable protection for motors and equipment.

Key Specifications
• Part Number: 3UB88134BB2
• Manufacturer: Siemens
• Amperage Range: 0.75 to 3.4A
• Voltage Rating: 600VAC (some sources note 690VAC)
• Poles: 1 (some sources note 2 poles; verify with manufacturer datasheet)
• Mounting Type: Direct mounting
• Interrupt Rating: Not specified in available sources
• Series/Frame: ESP200, Frame Size A
• Trip Unit: Electronic, selectable trip class (5, 10, 20, 30)
• Auxiliary Contact: 1NO/1NC
• Certifications: RoHS3 compliant
• Dimensions: 3.15" W x 2.6" H x 2.12" D

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Specifications

• Part Number: 3UB88134BB2
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Contactors
• Section : Overload relay
• Family : ESP200

Product Data

• UPC : 662643897371
• GTIN : 4011209774353
• Country of Origin : Czechia
• Dimensions : 2.12 in H
• Weight : 0.681
• Certification : REACH Art 33 Duty to Inform According to the Current List of Candidates Lead CAS-No. 7439-92-1 Greater Than 0, 1 % (w/w), RoHS 07/01/2006