3RB3123-4PB0

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$158.32
$158.32
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Overview of Siemens 3RB3123-4PB0

Buy genuine Siemens 3RB3123-4PB0 online today, a highly reliable electronic overload relay designed specifically for motor protection. This model is part of the Siemens SIRIUS 3RB series and offers precise inverse-time delayed protection that safeguards motors from damage caused by overloads and heavy starting conditions. The relay operates within a current range of 1 to 4 amps and is designed for easy screw terminal installation on Size S0 contactors. Its compact size, robust construction, and exceptional performance make it an excellent choice for industrial automation systems requiring dependable motor safety and operational continuity.

Key Features of Siemens 3RB3123-4PB0

  • Electronic overload relay with manual and automatic reset options
  • Current range: 1 to 4 A, suitable for small motors and control panels
  • Compatible with Siemens Size S0 contactors, easy screw terminal mounting
  • Class 5...30 overload protection timing for accurate motor safety
  • Compact design reduces installation space requirements
  • Reliable inverse-time delayed response to overload conditions
  • Robust mechanical and electrical durability for harsh industrial environments
  • Classified IP20 protection rating for terminal safeguards
  • Low power loss with high operational efficiency

Technical Specs of Siemens 3RB3123-4PB0

Explore Siemens 3RB3123-4PB0 technical data for detailed parameters to ensure system compatibility.

Specification Detail
Current Range 1 – 4 A
Type Electronic Overload Relay
Mounting Size S0 Contactor, Screw Terminal
Overload Class 5 ... 30 (Inverse-Time Delay)
Operating Voltage Up to 400 V AC / 50 Hz
Protection Rating IP20 (terminals)
Motor Power Range 0.37 kW to 1.5 kW (3-phase motors)

Applications / Use Case

This Siemens 3RB3123-4PB0 is commonly used in industrial automation setups worldwide. It provides essential motor overload protection for factory control panels, production line systems, and machine automation applications. Its precise detection and interruption capabilities help maintain system reliability and prevent costly downtime by ensuring motors operate within safe current thresholds. The relay is an ideal solution for small motor protection in packaging and conveyor operations, process control, and motion control setups.

Price & Availability

Check Siemens 3RB3123-4PB0 pricing online through LeadTime.ca for fast worldwide dispatch.

Why Order from LeadTime.ca

All product on LeadTime.ca is genuine, supplied by trusted distributors, and ready for international delivery. Order now for worldwide delivery to secure your Siemens 3RB3123-4PB0 with full manufacturer support and fast shipping.

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3RB3123-4PB0

$158.32

  • ACHIEVING

    4.0

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    1%

    return rate

Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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