ABB A1A 125 TMF 50-500 4p FF: High-reliability, 50 A rated current, 550 V AC insulation voltage, and 6 kV withstand impulse voltage. Perfect for diverse electrical applications.
Product ModelA1A 125 TMF 50-500 4p F F-DVP
Material Number1SDA083138R1
Product ID89630
Stock on Request
Last updated: 8/29/2026
Key Features
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Feature1. High Reliability The ABB A1A 125 TMF 50-500 4p FF circuit breaker is designed to provide consistent and reliable performance in various electrical applications. Its thermomagnetic release ensures quick and efficient operation during short circuits.
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Feature2. Efficient Operation With a rated current of 50 A, this circuit breaker efficiently handles the electrical load, ensuring smooth operation and minimizing downtime. Its front terminal connection makes installation and maintenance easy.
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Feature3. Advanced Insulation The product features a rated insulation voltage of 550 V AC and withstand impulse voltage of 6 kV, providing robust protection against electrical surges and ensuring the safety of your equipment.
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Feature4. Versatile Compatibility The ABB A1A 125 TMF 50-500 4p FF is compatible with a wide range of electrical systems, making it suitable for various applications including transformer, generator, and installation protection.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
9AKK108467A6707
Product Net Width
101.6 mm
Product Net Height
130 mm
Product Net Depth / Length
60 mm
Product Net Weight
1 kg
Product Main Type
SACE FORMULA DSA
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Feature5. Durable Construction Built to last, this circuit breaker has undergone rigorous testing to ensure it can withstand up to 1500 electrical cycles and 8500 mechanical cycles, providing long-lasting performance and reliability.
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Number of Poles
4P
Rated Current (In)
50 A
Release
TMF
Remarks
ATLAS - FORMULA DVP
Short-Circuit Performance Level
A
Sub-type
A1
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)