Short Description: Reliable 3-pole moulded case circuit breaker with thermomagnetic release, front terminals, and IEC compliance for safe and efficient electrical distribution.
Product ModelA1B 125 MF 60-720 3p F F
Material Number1SDA076698R1
Product ID92457
Stock on Request
Last updated: 8/29/2026
Key Features
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1. High Current RatingThe A1B 125 TMF 60-720 3p F F supports a rated current of 125 A, making it suitable for demanding electrical applications.
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2. Thermomagnetic ReleaseEquipped with a thermomagnetic release (TMF), this circuit breaker ensures reliable operation under various thermal and magnetic conditions.
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3. IEC ComplianceMeets IEC standards for safety and efficiency, ensuring that the product adheres to international electrical safety norms.
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4. Front Terminal ConnectionFeatures front terminals for easy and accessible connections, simplifying installation and maintenance processes.
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Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Environmental Information
1SDL000183R0001 9AKK108467A6707
Product Net Width
76.2 mm
Product Net Height
130 mm
Product Net Depth / Length
60 mm
Product Net Weight
0.75 kg
Product Main Type
SACE FORMULA DSA
5. Mechanical DurabilityDesigned to withstand up to 8500 mechanical operations, this circuit breaker is built to last and provide consistent performance over time.
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Version
F
Electrical Durability
1500 cycle
Mechanical Durability
Nr. Operations 8500 cycle
Number of Poles
3P
Rated Current (In)
Main Circuit 60 A
Rated Impulse Withstand Voltage (Uimp)
6 kV
Rated Insulation Voltage (Ui)
690 V
Rated Operational Voltage
550 V AC 250 V DC
Rated Service Short-Circuit Breaking Capacity (Ics)
(240 V AC) 12.5 kA (380 V AC) 9 kA (415 V AC) 5 kA (440 V AC) 5 kA (480 V AC) 5 kA (500 V AC) 2.5 kA (250 V DC) 2 Poles in Series 2.5 kA
