Abb circuit breaker S204M 4P 25A 10kA curve C 4M S550772

Abb
Abb
ABB S550772 4016779550772

Abb S204M-C25 thermal-magnetic circuit breaker, maximum protection for three-phase systems, ideal for industrial and tertiary installations, with the following features:

  • Number of poles: 4P

  • Rated current: 25 A

  • Rated breaking capacity: 10 kA

  • Tripping curve: C

  • Operating voltage: Up to 440V AC / 125V DC

  • Degree of protection: IP20 (IP40 with enclosure)

  • Number of Modules: 4

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Abb circuit breaker S204M 4P 25A 10kA curve C 4M S550772
€108.48
€108.48

€108.48
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€108.48

Buy it within and receive it from Monday, 22 December
Two-year warranty
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Abb circuit breaker reliability and safety for electrical panels

The Abb circuit breaker is designed for the protection of three-phase systems or complex single-phase networks in industrial, commercial or tertiary applications. Curve C is suitable for general loads such as motors, transformers and mixed supplies, tolerating temporary overcurrents up to 5-10 times rated current.

High breaking power for maximum safety

With a rated breaking capacity of 10 kA, this circuit breaker ensures a high circuit breaking capacity in the event of a short circuit, minimizing the risk of damage to the system. The energy-limiting class 3 ensures its effectiveness in containing passing energy during tripping.

Rugged, durable and compatible

Designed for quick mounting on standard DIN rail, the device boasts Class II insulation construction and a mechanical strength of 20,000 cycles. Failsafe bi-directional screw terminal allows safe wiring with cables up to 35 sq. mm.

Abb Magnetothermic Technical Specifications

Technical Specifications

Number of poles 4P
Tripping curve C
Rated current (In) 25 A
Interrupting capacity (Icu) 25 kA @ 230 V AC
15 kA @ 400 V / 440 V AC
Service rating (Ics) 7.5 kA @ 230 V AC
Rated insulation voltage (Ui) 440 V
Impulse voltage (Uimp) 4 kV
Operating Voltage Up to 440 V AC / 125 V DC
Rated frequency 50 / 60 Hz
Power loss 12.8 W (3.2 W per pole)
Overvoltage category III
Degree of protection IP20 (IP40 with enclosure)
Installation DIN rail (EN 60715) - 4 modules
Operating temperature range -25 °C / +55 °C
Supported cable cross section Flexible: 0.75 - 25 mm²
Rigid: 0.75 - 35 mm²
Terminal tightening torque 2.8 Nm
Enclosure material Insulation class II
Contact position indicator Red/Green (ON/OFF)

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Data sheet

Voltage:
400VAC
Modules:
4
Poles:
4P
Curve:
C
Breaking capacity:
10KA
Amps:
25A
Circuit Protections:
Circuit breakers
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