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S802P-C125 High Performance MCB

S802P-C125 High Performance MCB

ABB S802P-C125 two-pole high-performance miniature circuit breaker with 125 A rating, C-curve characteristic and up to 50 kA breaking capacity.

SKU: 2CCG001231R0001Alt SKU: S802P-C125MPN: 2CCG001231R0001
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List Price £267.07 ex VAT
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Why Choose the ABB S802P-C125 High-Performance Circuit Breaker?

The ABB 2CCG001231R0001, commercially designated S802P-C125, is a premium two-pole high-performance miniature circuit breaker (MCB) from the ABB System pro M compact S800P series. Designed for demanding commercial and industrial applications, it provides dependable protection against overloads and short circuits where exceptionally high fault-breaking capacity is required.

Featuring a C-curve tripping characteristic, the S802P-C125 is suitable for circuits supplying lighting, power distribution, transformers, control panels and machinery with moderate inrush currents. It combines excellent selectivity with robust fault protection, making it ideal for high-performance electrical installations.

With a 125 A rated current, two protected poles and an ultimate breaking capacity of up to 50 kA, the S802P-C125 offers outstanding protection while maintaining a compact DIN rail-mounted design suitable for modern switchboards and industrial distribution systems.

Key Advantages

  • High-performance overload and short-circuit protection.
  • 125 A rated current.
  • Two-pole protection for AC installations.
  • C-curve characteristic for moderate inrush current loads.
  • Ultimate breaking capacity of up to 50 kA.
  • Excellent selectivity with downstream protection devices.
  • Compact DIN rail installation.
  • Suitable for demanding commercial and industrial applications.

Key Features

  • ABB System pro M compact S800P series.
  • Two-pole high-performance miniature circuit breaker.
  • 125 A rated current.
  • C tripping characteristic.
  • Rated for AC and DC applications.
  • Energy limiting class 3.
  • ON/OFF/TRIP contact-position indication.
  • Compatible with ABB S800 accessories.
  • Standard 35 mm DIN rail mounting.

Designed for High Fault-Level Installations

The ABB S802P-C125 is engineered for installations where conventional miniature circuit breakers are unable to provide sufficient fault interruption capability. Its exceptionally high breaking capacity makes it ideal for industrial power distribution, commercial switchboards and critical infrastructure applications.

The breaker combines thermal overload protection with rapid magnetic short-circuit operation. Its C-curve characteristic allows temporary inrush currents whilst providing dependable protection against sustained overloads and severe fault conditions.

Typical Applications

  • Industrial distribution boards.
  • Commercial switchgear.
  • Power distribution systems.
  • OEM machinery.
  • Transformer protection.
  • Automation control panels.
  • High fault-current electrical installations.

Technical Specifications

Current 125 A
Manufacturer ABB
Series System pro M compact S800P
Model S802P-C125
Product ID 2CCG001231R0001
EAN 7612271517007
Product type High-performance miniature circuit breaker
Number of poles 2
Number of protected poles 2
Rated current 125 A
Tripping characteristic C curve
Rated operational voltage 400 V AC / 125 V DC
Rated frequency 50/60 Hz
Rated insulation voltage (Ui) 690 V
Rated impulse withstand voltage (Uimp) 6 kV
Rated short-circuit capacity (Icn) 15 kA at 230/400 V AC
Ultimate breaking capacity (Icu) 50 kA at 240/415 V AC
Ultimate breaking capacity 4.5 kA at 400/690 V AC
DC breaking capacity 30 kA at 125 V DC
Power loss 18.8 W
Protection rating IP20
Pollution degree 3
Overvoltage category III
Flexible conductor capacity 1–50 mm²
Rigid conductor capacity 1–70 mm²
Mounting type TH35 DIN rail
Dimensions (H × W × D) 95 × 63 × 82.5 mm
Weight Approximately 0.515 kg
Standards IEC/EN 60947-2, UL 1077
HS Code 85362090
Poles 2-pole
Country of Manufacture Switzerland
Device Type MCB
Trip Curve C curve
Breaking Capacity 50 kA

Frequently Asked Questions

What is the ABB 2CCG001231R0001?

The ABB 2CCG001231R0001 is the product identification number for the S802P-C125, a two-pole high-performance miniature circuit breaker rated at 125 A.

What is the breaking capacity of the S802P-C125?

The breaker provides an ultimate breaking capacity of up to 50 kA at 240/415 V AC, with ratings varying according to operating voltage.

What does the C-curve characteristic mean?

A C-curve breaker is designed for circuits with moderate inrush currents, making it suitable for lighting, transformers, distribution circuits and industrial equipment.

Can the S802P-C125 be used on DC systems?

Yes. The breaker is suitable for DC applications up to 125 V DC.

How is the S802P-C125 installed?

The breaker mounts directly onto a standard 35 mm DIN rail and occupies approximately 3.5 modular spaces.

Trusted ABB High-Performance Protection

ABB S800P high-performance miniature circuit breakers are trusted by electrical engineers, switchboard manufacturers and industrial contractors worldwide where exceptional breaking capacity and dependable circuit protection are required.

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