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ABB S204-C80 Miniature Circuit Breaker | 80A, 4P, C Curve, 6kA

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ABB S204-C80 Miniature Circuit Breaker | 80A, 4P, C Curve, 6kA | Product ID: 2CDS254001R0804

Protect your power system with the ABB S204-C80 Miniature Circuit Breaker, a premium 4-pole breaker from ABB’s S200 series. Designed to handle medium inrush currents and prevent overloads or short circuits, this C-curve MCB offers dependable safety and performance. Engineered for AC applications up to 440V, it’s ideal for both commercial and industrial settings. With a short-circuit capacity of 6kA and operational resilience in harsh environments, this breaker stands out for its durability and engineering precision.

🔹 Key Features at a Glance:

  • Model: S204-C80

  • Product ID: 2CDS254001R0804

  • Poles: 4P

  • Rated Current: 80A

  • Tripping Curve: C (ideal for standard commercial/industrial loads)

  • Rated Voltage: 400V AC (IEC 60898-1 & 60947-2)

  • Operational Voltage Range: 12V AC – 440V AC

  • Short Circuit Capacity: 6kA (AC/DC)

  • Conditional Short Circuit Current (Inc): 20kA at 230/400V

  • Rated Frequency: 50/60 Hz

  • Overvoltage Category: III

  • Ambient Temp Range: -25°C to +55°C (operation), -40°C to +70°C (storage)

  • Degree of Protection: IP20 (IP40 with enclosure)

  • Impulse Withstand Voltage: up to 6.2kV

  • Power Loss: 8.1W per pole

  • Compact Size: 70 mm width, 88 mm height, 69 mm depth

  • Weight: 0.56 kg

Why Choose This Product:

The ABB S204-C80 MCB delivers high-performance circuit protection in a compact, modular design. Its C-curve characteristic makes it ideal for standard loads with occasional inrush current, ensuring protection without nuisance tripping. Built to meet both IEC 60898-1 and IEC 60947-2 standards, it’s robust enough for professional installations, offering high reliability even in demanding conditions. With an impressive conditional short-circuit rating of 20kA, it’s well-suited for high-stress environments.

Ideal For:

  • Electrical Panels in Industrial Plants

  • Commercial Building Infrastructure

  • Power Distribution Boards

  • HVAC Systems

  • OEM Machinery

  • Data Centers

  • Infrastructure Projects

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Description

ABB S204-C80 MCB held in hand with engineers inspecting control panels – Shansen Enterprises ABB Channel Partner

Specification Details
Dielectric Test Voltage 50 / 60 Hz – 1 min 2 kV
Rated Ultimate Short-Circuit Breaking Capacity (Icu) 20 kA (230 V AC), 6 kA (400 V AC), 6 kA (400 V)
Rated Service Short-Circuit Breaking Capacity (Ics) 6 kA (400 V AC)
Power Supply Connection Arbitrary
Contact Position Indication Red ON / Green OFF
Energy Limiting Class 3
Electrical Endurance 10,000 AC cycles
Mechanical Endurance 20,000 cycles
Number of Protected Poles 4
Number of Poles 4P
Tightening Torque 3 N·m
Actuator Type Toggle
Screw Terminal Type Failsafe Bi-directional Cylinder-lift Terminal
Actuator Marking I / O
Actuator Material Insulation Group II, Black, Sealable
Recommended Screw Driver Pozidriv 2
Accessories Available Yes
Connecting Capacity Busbar 16/16 mm²
Conductor 2.5 … 50 mm²
Flexible 4 … 35 mm²
Rigid 2.5 … 50 mm²
Stranded 2.5 … 50 mm²
Installation Size Acc. to DIN 43880 – 1
Terminal Type Screw Terminals

Additional information

Brand

ABB

Product ID

2CDS254001R0804

Model

S204-C80

Rated Current

80 A

Poles

4P

Tripping Characteristic

C Curve

Short-Circuit Capacity

6 kA

Rated Voltage (AC)

400V

Max Operational Voltage

440V AC

Min Operational Voltage

12V AC

Frequency

50 / 60 Hz

Insulation Voltage (Ui)

440 V

Impulse Withstand Voltage (Uimp)

Up to 6.2 kV

Operating Temp

-25°C to +55°C

Storage Temp

-40°C to +70°C

Protection Degree

IP20 / IP40 (with enclosure)

Built-in Depth

69 mm

Net Weight

0.56 kg

Compliance Standards

IEC 60898-1, IEC 60947-2

Country Of Origin

Germany