1. Combination Starters Offered
  2. sku: 1587536582177721
  3. SIEMENS 3RA1125-1KA25-1BB4

SIEMENS 3RA1125-1KA25-1BB4 Sirius Combination Starter S0 9-12.5A 24V

3ra1125-1ka25-1bb4 Siemens New Sirius S0 Combination Starter 9-12.5a 24v Dc

( Brand: Siemens ), ( Part Type: 24v Starter ), ( Manufacturer Part Number: 3RA1125-1KA25-1BB4 )

Review SIEMENS New Sirius S0 Combination Starter 24v Dc

The Siemens SIRIUS S0 Combination Starter 3RA1125-1KA25-1BB4 is a versatile and powerful electrical component designed for various applications requiring both overload protection and motor starting functions. This starter comes with a 9-12.5 A current rating and operates on a 24V DC power supply.

This combination starter is engineered with a robust design, ensuring reliable performance under demanding conditions. It features a compact construction, making it an excellent choice for space-constrained installations. Despite its small size, this starter offers advanced functionality with features such as overload protection and soft-start capabilities.

The overload protection function monitors the current flowing through the motor and automatically disconnects the power supply if the current exceeds a preset limit. This helps prevent motor damage and prolongs its lifespan. In addition, the soft-start function gradually increases the motor speed during startup, reducing the stress on the motor and minimizing the load on the power supply.

The Siemens SIRIUS S0 Combination Starter is built with safety in mind. It is equipped with a thermal overload protection function, which disconnects the power supply if the starter gets too hot due to excessive current or overloading. Furthermore, it includes a short-circuit protection function, which disconnects the power supply in case of a short circuit.

This starter is easy to install and operate. It comes with clear markings on the terminals, making it simple to connect the wires. The terminal block is designed to accommodate both solid and stranded wires, ensuring a secure and reliable connection. The starter also includes an LED indicator, which shows the status of the starter whether it's on or off.

In summary, the Siemens SIRIUS S0 Combination Starter 3RA1125-1KA25-1BB4 is a high-performance and versatile electrical component suitable for various applications. Its compact size, robust design, and advanced functionality make it an excellent choice for those seeking both overload protection and motor starting capabilities in a single component. Additionally, its built-in safety features and ease of installation make it a reliable and convenient option for electrical installations.

Siemens Sirius S0 Combination Starter 9-12.5A 24V: A Detailed Analysis

The Siemens Sirius S0 Combination Starter 9-12.5A 24V (3RA1125-1KA25-1BB4) is a popular choice for those seeking a reliable and efficient starter for their electrical systems. In this analysis, we will discuss the pros and cons of this starter to help you make an informed decision.

Pros:

1. Versatility: This starter can be used for both AC and DC applications, making it a versatile option for various electrical systems.

2. Robust Design: Siemens is known for its high-quality products, and this starter is no exception. It is built to withstand harsh operating conditions and provides long-lasting performance.

3. Energy Efficiency: With its advanced design, this starter consumes less energy compared to conventional starters, resulting in cost savings over time.

4. Easy Installation: The starter comes with a plug-and-play design, making it easy to install and connect to the electrical system.

5. Safety Features: The Siemens Sirius S0 Combination Starter is equipped with various safety features, such as overload protection and short-circuit protection, ensuring safe operation.

Cons:

1. Cost: This starter may be more expensive than some other options in the market. However, its advanced features and robust design justify the investment.

2. Complexity: While the starter is easy to install, its advanced features may require some level of expertise to program and configure properly.

3. Size: The starter is larger than some other options in the market, which may make it less suitable for applications with limited space.

Conclusion:

The Siemens Sirius S0 Combination Starter 9-12.5A 24V (3RA1125-1KA25-1BB4) is a high-performance and reliable option for those seeking a versatile and energy-efficient starter for their electrical systems. Its robust design, advanced safety features, and ease of installation make it a worthwhile investment, despite its higher cost and size.

Recommendation:

If you are looking for a high-quality, versatile, and energy-efficient starter for your electrical system, the Siemens Sirius S0 Combination Starter 9-12.5A 24V (3RA1125-1KA25-1BB4) is an excellent choice. While it may be more expensive than some other options, its advanced features and robust design make it a worthwhile investment for those seeking reliable and efficient electrical systems.

Details:

Quality Guarantee. Fast Dispatch Service. NEW Siemens 3RA1125-1KA25-1BB4 SIRIUS S0 Combination Starter 9-12.5A 24V DC: Manufacturer: Part Number: Components: 3RV2011-1KA25 Circuit Breaker and 3RT1025-1B Contractor Frame Size: Adjustment Range: 9.0. VB Industrial Supply takes great pride to honestly and accurately describe each item listed.

Free Shipping. 12.5 A Motor Protection Control Supply voltage : 24 V DC Operational 400 AC / 690 Short-Circuit Breaking Capacity: 100 kA at. Our listings include many detailed photos. Items are not returnable for condition issues commented on or shown in the pictures.

VB Industrial Supply offers a huge selection of tools for every trade including new and used electrical, mechanical, hydraulic pneumatic industrial components supplies. Quick Delivery. If you ever have any questions or are unsatisfied, for reason please let us know.

part #: 3ra11251ka251bb4 prices

  • $49.99-$324.95

specifications stigstarters:

  • brand: Siemens
  • part type: 24v Starter
  • manufacturer part number: 3RA1125-1KA25-1BB4

seller stigstarters:

  • rating: 99.9%
  • city: Ventura, California
  • # reviews: 26052

shipping stigstarters:

  • service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
  • type: Fixed
  • class: Standard, Expedited, One-day
  • cost: $0.00
  • transit: 3-7 Days
  • carrier: UPS

general stigstarters:

  • Drives Starters > Starters > Combination Starters
  • condition: New Open box

returns stigstarters:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 60 Days
  • method: Money back

offer stigstarters:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: March 25, 2026
  • best offers: True

payments stigstarters:

  • other
  • wallet: Apple-pay
  • credit card: Mastercard
part type: 24v starter,
category: business & industrial > drives starters > starters > combination starters, sku: 1587536582177721,

Siemens 3RA1125-1KA25-1BB4 Is Similar To:

stigstarters logo
5 offers $49.99–$324.95 USD
  • New – Open box. Offer #1 priced at $324.95 + $0.00 delivery = $324.95* total. Short-Circuit Breaking Capacity: 100 kA at 400 V.FREE SHIPPING
  • Used. Offer #2 priced at $49.99 + $10.99 delivery = $60.98* total. Live Near Cleveland, OH?.+$10.99 shipping
  • New. Offer #3 priced at $160.00 + $28.80 delivery = $188.80* total. 10hp/460V, 3 Phase. Pickup is available from 8am 4:30pm.+$28.80 shipping
  • New – Open box. Offer #4 priced at $64.99 + $14.50 delivery = $79.49* total. +$14.50 shipping
  • New – Open box. Offer #5 priced at $275.00 + $27.50 delivery = $302.50* total. We respond quickly and are happy to help. Condition: new in box.+$27.50 shipping

Copyright © stigstarters.com