3RB31234RB0 - Siemens 0.1-0.4A 3-Pole Electronic Overload Relay Size S0 Motor Control

3RB31234RB0

3RB31234RB0 is a Siemens electronic overload relay designed for precise motor protection with a current range of 0.1 to 0.4 amps and 3 poles.This overload relay belongs to the Siemens SIRIUS 3RB3 series, featuring a Size S0 frame and screw connection terminals. It supports automatic and manual reset types and offers trip classes 5E, 10E, 20E, and 30E for flexible motor protection. Rated for 690V AC at 50/60 Hz, it provides reliable inverse-time delayed protection with low power loss per pole.

Key Specifications
• Current range: 0.1 to 0.4 Amps
• Number of poles: 3
• Mounting type: Contactor mounting, Size S0
• Connection type: Screw terminals
• Trip classes: 5E, 10E, 20E, 30E
• Voltage rating: 690V AC, 50/60 Hz
• Reset type: Automatic and manual
• Power loss per pole: 0.03 watt typical
• Application: 3-phase motor protection
• Series: Siemens SIRIUS 3RB3
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Specifications

• Part Number: 3RB31234RB0
• Manufacturer : Siemens
• Brand : Siemens
• Category : Motor Control
• Item Subcategory : Contactors
• Section : Overload relay
• Family : 3RB3



Product Data

• UPC : 662643903249
• Country of Origin : Czechia
• Dimensions : 87 mm H x 45 mm W x 84 mm D
• Weight : 0.545
• Certification : Lead CAS-No. 7439-92-1 Greater Than 0, 1 % (w/w), REACH Art 33 Duty to Inform According to the Current List of Candidates, RoHS 07/01/2006, WEEE (2012/19/EU) Take-Back Obligation