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ABB OT125F4C Manual Change-Over Switch

The OT125F4C is a manual change-over switch designed for reliable power transfer applications. Suitable for low-voltage industrial use, it features a robust construction with high dielectric strength and standardized IEC94 certifications. The switch offers high operational current ratings up to 125 A, with an insulation voltage of 750 V, and is equipped with a padlockable handle for secure operation. Its modular design facilitates easy installation and maintenance, meeting the IEC 60947-3 standards, making it ideal for critical power switching in infrastructure, manufacturing, and emergency systems.

Authorized Distributors
Part No:OT125F4C
Stock:0
Inv Date:06-02-2026
Price: Unit price: $764.23
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Part No:OT125F4C
Stock:0
Inv Date:06-01-2026
Price: Unit price: $1045.4
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Part No:OT125F4C
Stock:0
Inv Date:06-01-2026
Price: Unit price: $697.5
Buy/RFQ:
Part No:OT125F4C
Stock:0
Inv Date:06-01-2026
Price: Unit price: $697.5
Buy/RFQ:

ABB OT125F4C Manual Change-Over Switch Specifications:

  • Switch Size: 125A
  • Rated Insulation Voltage: 750 V
  • Rated Operational Voltage: 750 V
  • Certification: IEC 60947-3, UL/CSA compliant
  • Dielectric Strength: 6 kV
  • Rated Current: 125A
  • Operational Current (AC-21A): 125A up to 415V
  • Electrical Endurance: 10,000 cycles
  • Handle Type: Padlockable, IP65 rated
  • Physical Dimensions: 44 x 44 x 44 mm
  • Material: High-grade thermoplastic
  • Protection Degree: IP20
  • Operating Temperature: -25°C to +85°C
  • Mounting: Panel or DIN rail compatible
  • Standards: IEC 60947-3, UL, CSA certification

Buy the Buy OT125F4C Manual Change-Over Switch Part Number OT125F4C Online

Enhance your electrical system with the OT125F4C Manual Change-Over Switch, rated at 125 Amperes for optimal performance in industrial power transfer. Crafted for durability, it features high dielectric strength and compliance with IEC standards. The switch provides secure operation with a padlockable handle, ensuring safety during maintenance or emergency switching. Its modular design ensures easy installation into panels or DIN rails, reducing setup time. Perfect for backup power, data centers, or industrial plants, this switch guarantees reliable, safe, and efficient power management. Buy online today for fast delivery and dependable performance.

Order your OT125F4C Manual Change-Over Switch today and ensure reliable power switching with high durability and easy installation for critical systems.

Frequently Asked Questions

Where can I buy ABB OT125F4C?

You can click on the BUY or RFQ button to purchase OT125F4C from an authorized ABB distributor.

How do I troubleshoot issues or seek technical support for part OT125F4C?

You can download the OT125F4C datasheet or visit the ABB website for support.

Who is the manufacturer of OT125F4C?

ABB

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