Overload Relay, 1NC/1NO, 3 A Min current, 12 A Max current, 690V AC MPN:3RB31234SB0
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In Stock
Free Shipping
In Stock
SKU
510-G4286983
Overload Relay, 1NC/1NO, 3 A Min current, 12 A Max current, 690V AC
The Siemens Overload Relay is a reliable and versatile solution for protecting electrical systems from overloads. With a current range of 3A to 12A, it can be used in a variety of applications, including industrial machinery, HVAC systems, and power distribution units. Its compact design and screw terminal connections make it easy to integrate into existing systems. The relay's auto-reset feature ensures minimal downtime, while its high voltage rating of 690V AC provides added safety. Suitable for use in hazardous environments, this overload relay is an essential component for maintaining electrical system integrity and preventing costly damage.
Top product features:
- Overload protection with adjustable current settings from 3 A to 12 A
- Automatic and manual reset options
- Three-pole design for reliable operation in AC voltage environments up to 690V
Top product applications:
- Industrial machinery protection
- Motor protection in hazardous areas
- High-power motor control systems
Overload Relay, Auxiliary Contact Form 1NO/1NC, Maximum Overload Relay Current Setting 12 A, Minimum Overload Relay Current Setting 3 A, Trip Class 5E/10E/20E/30E, Maximum Voltage Rating 690V AC, NEMA Size Not Applicable, Number of Poles 3, Number of Required Thermals Not Applicable, Reset Type Auto, Manual, Includes Thermal Units Not Applicable, Mounting Style Direct To Contactor, Terminal Connection Type Screw Terminals, Compatible with Series SIRIUS, Frame Size S0, Relay Style IEC
Additional Information
- Country of Origin: CZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.20
- Package Width: 3.90
- Package Height: 4.50
- Package Weight: 0.55
Product info last updated on February 21, 2026 11:00pm UTC
Category: Industrial Electrical Controls and Automation