ABB 2CDS252001R0064 S202-C6 2-Pole C-Curve 6A Miniature Circuit Breaker

The device has two poles, a rated current of 6 A and a C tripping characteristic. Its rated voltage is 230/400 V AC, and the published short-circuit breaking capacity is 6 kA at 230/400 V AC. The circuit breaker is designed for DIN-rail installation. :contentReference[oaicite:1]{index=1}

Product Identification

• Manufacturer: ABB
• Part Number: 2CDS252001R0064
• Extended Product Type: S202-C6
• Product Family: System pro M compact S200
• Product Type: Miniature Circuit Breaker
• Number of Poles: 2
• Rated Current: 6 A
• Tripping Characteristic: C
• Rated Voltage: 230/400 V AC
• Short-Circuit Breaking Capacity: 6 kA
• Mounting: DIN Rail
• Trade Name: MCB
• Protection Rating: IP20
• Electrical Endurance: 20,000 cycles

ABB S202-C6 Overview

The ABB S202-C6 is a two-pole miniature circuit breaker designed to protect electrical circuits against overload and short-circuit conditions. It uses two different tripping mechanisms: a delayed thermal mechanism for overload protection and an electromechanical mechanism for short-circuit protection. :contentReference[oaicite:2]{index=2}

ABB 2CDS252001R0064 is therefore suitable for circuit protection where a 6 A rating and C characteristic are required. Its two-pole configuration allows two conductors to be switched and protected through a single compact DIN-rail device.

Two-Pole Configuration

ABB 2CDS252001R0064 has a 2-pole configuration. The two poles are integrated into the same miniature circuit breaker housing and operate together through the common mechanism.

The two-pole design can be used in electrical distribution systems where the selected circuit requires simultaneous switching and protection of two conductors.

The exact conductor arrangement must be selected according to the electrical system and applicable installation requirements.

6A Rated Current

The rated current of ABB 2CDS252001R0064 is 6 A. This value defines the nominal current rating of the circuit breaker under the specified reference conditions. :contentReference[oaicite:3]{index=3}

The 6 A rating makes the S202-C6 appropriate for circuits where the design current and conductor capacity correspond to the selected protection level.

The circuit breaker should not be selected based solely on the load’s nominal current. The conductor cross-section, installation method, ambient temperature, fault level and applicable electrical standards should also be considered.

C Tripping Characteristic

ABB 2CDS252001R0064 uses a C tripping characteristic. The S200 family is available in several characteristic options, including B, C, D, K and Z, allowing the protection characteristic to be selected according to the electrical load. :contentReference[oaicite:4]{index=4}

The C characteristic is commonly used for circuits with moderate inrush currents, including many control, lighting, small motor and general electrical loads.

The actual application should be evaluated to ensure that the selected characteristic provides the required protection and does not cause unwanted tripping during normal energization.

230/400V AC Rated Voltage

The rated voltage of ABB S202-C6 is 230/400 V AC. Product data also specifies a maximum operational voltage of up to 440 V AC under the applicable conditions. :contentReference[oaicite:5]{index=5}

The rated voltage should be considered together with the number of poles, network configuration and installation category when selecting the circuit breaker.

Short-Circuit Protection

ABB 2CDS252001R0064 provides electromagnetic protection against short-circuit currents. The published rated short-circuit capacity is 6 kA at 230/400 V AC. :contentReference[oaicite:6]{index=6}

The product documentation also lists higher ultimate short-circuit values under specified voltage conditions, including 20 kA at 230 V AC and 10 kA at 440 V AC. These values are application-specific and should be interpreted according to the relevant ABB technical documentation. :contentReference[oaicite:7]{index=7}

Thermal Overload Protection

The S202-C6 uses a delayed thermal tripping mechanism for overload protection. When the circuit experiences an excessive current over an appropriate period, the thermal mechanism responds to protect the circuit from sustained overcurrent conditions. :contentReference[oaicite:8]{index=8}

This protection function works together with the circuit breaker’s electromagnetic short-circuit mechanism to provide two-stage overcurrent protection.

Electromagnetic Short-Circuit Protection

In addition to thermal overload protection, the ABB S202-C6 incorporates an electromechanical tripping mechanism for short-circuit protection. This mechanism responds rapidly to high fault currents. :contentReference[oaicite:9]{index=9}

The combination of thermal and electromagnetic protection is a fundamental feature of the S200 miniature circuit breaker family.

DIN-Rail Mounting

ABB 2CDS252001R0064 is designed for installation on standard DIN rails. ABB documentation identifies mounting rails including TH35-15 and TH35-7.5 in accordance with IEC 60715. :contentReference[oaicite:10]{index=10}

This mounting arrangement allows the circuit breaker to be installed in electrical distribution boards, control cabinets and modular switchgear assemblies.

Terminal Connection

The S202-C6 uses screw terminals and a failsafe bi-directional cylinder-lift terminal arrangement. The documented connection capacity includes flexible conductors from 0.75 to 25 mm² and rigid conductors from 0.75 to 35 mm² under the specified conditions. :contentReference[oaicite:11]{index=11}

The specified tightening torque is approximately 2.8 N·m, and ABB documentation identifies Pozidriv 2 as the recommended screwdriver type. :contentReference[oaicite:12]{index=12}

Protection Rating

ABB 2CDS252001R0064 has an IP20 protection rating. When installed inside an enclosure with a cover, the documentation identifies IP40 protection for the resulting enclosure arrangement. :contentReference[oaicite:13]{index=13}

The device should therefore be installed in an appropriate electrical enclosure when protection against environmental exposure or accidental contact is required.

Electrical Endurance

The published technical information specifies an electrical endurance of approximately 20,000 AC cycles and a mechanical endurance of approximately 20,000 cycles. :contentReference[oaicite:14]{index=14}

Actual service life depends on the switching conditions, load characteristics, ambient environment and operating frequency.

Operating Temperature

The ABB S202-C6 is specified for an operating ambient temperature range of approximately -25°C to +55°C. The storage temperature range is approximately -40°C to +70°C. :contentReference[oaicite:15]{index=15}

The installation environment should remain within the specified limits for reliable operation.

Insulation and Dielectric Characteristics

The S202-C6 has a rated insulation voltage of 440 V according to IEC/EN 60664-1. The documented rated impulse withstand voltage is 4 kV, with the corresponding altitude-related value specified in the ABB technical information. :contentReference[oaicite:16]{index=16}

The device is classified with overvoltage category III and pollution degree 3 in the referenced product documentation. :contentReference[oaicite:17]{index=17}

Energy Limiting Characteristics

ABB identifies the S200 miniature circuit breaker family as current-limiting circuit breakers. The product family includes different tripping characteristics, pole configurations, rated currents and breaking capacities for various low-voltage protection applications. :contentReference[oaicite:18]{index=18}

The S202-C6 has an energy-limiting class of III under the specified conditions. :contentReference[oaicite:19]{index=19}

Standards and Compliance

ABB documentation states that the S200 miniature circuit breaker family complies with IEC/EN 60898-1 and IEC/EN 60947-2. The product family documentation also identifies UL 1077 requirements for the applicable product range. :contentReference[oaicite:20]{index=20}

The applicable standard for a specific installation should be determined according to the system type, market requirements and intended application.

Auxiliary Contact Compatibility

ABB provides compatible auxiliary contact accessories for the S200 family. Product information lists the S2C-H11L as a related item for the S202-C6. :contentReference[oaicite:21]{index=21}

The S200 design also supports bottom-fitting auxiliary contacts, which can help reduce the additional installation space required for auxiliary functions. :contentReference[oaicite:22]{index=22}

Application Areas

ABB 2CDS252001R0064 can be applied in low-voltage electrical distribution and control circuits where a 6 A two-pole C-characteristic miniature circuit breaker is required.

Potential application areas include control cabinets, electrical distribution boards, building electrical systems, commercial installations, industrial control circuits and equipment auxiliary circuits.

Industrial Control Applications

In industrial control panels, a 6 A miniature circuit breaker can be used to protect appropriately sized auxiliary circuits, control equipment and other low-power electrical loads.

The two-pole configuration can be useful where simultaneous protection and isolation of two conductors is required.

Electrical Distribution Applications

The S202-C6 can be incorporated into modular electrical distribution systems using standard DIN-rail mounting.

Its 230/400 V AC rating and 6 A current rating make it suitable for appropriately designed low-voltage circuits that meet the circuit breaker’s electrical and environmental requirements.

Technical Specification Summary

Compact S200 Design

ABB 2CDS252001R0064 belongs to the System pro M compact S200 family. The family is designed around modular DIN-rail circuit protection and includes multiple current ratings, pole configurations and tripping characteristics. :contentReference[oaicite:23]{index=23}

The S202-C6 represents the two-pole, 6 A, C-characteristic configuration within this product family.

Switching and Isolation

The circuit breaker provides a manual actuator for switching the protected circuit. ABB documentation identifies actuator marking with red for ON and green for OFF and provides contact-position indication. :contentReference[oaicite:24]{index=24}

This local operating mechanism allows the circuit to be switched and its contact state visually identified at the device.

Installation Considerations

Before installing ABB 2CDS252001R0064, the rated voltage, load current, conductor capacity and prospective short-circuit current of the circuit should be checked.

The selected 6 A rating should correspond to the design requirements of the protected circuit. The C characteristic should also be appropriate for the expected starting and inrush current of the connected load.

The circuit breaker should be installed on a compatible DIN rail and wired according to the applicable ABB installation requirements.

Compatibility Verification

Before selecting or replacing ABB 2CDS252001R0064, verify the following parameters:

• ABB part number: 2CDS252001R0064
• Product type: S202-C6
• Two-pole configuration
• Rated current: 6 A
• Tripping characteristic: C
• Rated voltage: 230/400 V AC
• Short-circuit breaking capacity: 6 kA
• DIN-rail mounting requirement
• Required conductor cross-section
• Applicable electrical standards
• Ambient operating temperature
• Required auxiliary contact accessories

Matching the complete ABB product identification number is recommended when replacing an existing S200 circuit breaker, because similar-looking products can have different pole counts, current ratings and tripping characteristics.

Product Identification for Inventory

For industrial inventory records, the recommended product description is ABB 2CDS252001R0064 S202-C6 2-Pole 6A C-Curve Miniature Circuit Breaker.

Additional searchable descriptions can include ABB S202-C6, ABB 2CDS252001R0064 MCB, ABB S200 6A Circuit Breaker, ABB 2 Pole C6 MCB and ABB DIN Rail 6A Circuit Breaker.

The complete part number 2CDS252001R0064 should remain the primary identification reference for product matching and inventory management.

Maintenance Considerations

Maintenance of ABB 2CDS252001R0064 should include inspection of the terminal connections, DIN-rail mounting, actuator operation and visible condition of the circuit breaker.

Electrical work should be carried out using the appropriate isolation and safety procedures. If repeated tripping occurs, the protected circuit should be investigated rather than repeatedly resetting the breaker without identifying the cause.

Electrical Safety

The circuit breaker is a protective device and must be selected according to the electrical characteristics of the complete circuit. Its 6 A rating does not mean that every circuit operating below 6 A is automatically suitable.

Conductor ampacity, fault current, voltage, installation method, ambient temperature and applicable coordination requirements should all be considered during system design.

Conclusion

ABB 2CDS252001R0064 is the S202-C6 two-pole miniature circuit breaker from the System pro M compact S200 series. It has a 6 A rated current, C tripping characteristic and 230/400 V AC rated voltage, with a published 6 kA short-circuit breaking capacity at 230/400 V AC. :contentReference[oaicite:25]{index=25}

The device combines thermal overload protection and electromagnetic short-circuit protection in a compact DIN-rail format. Its two-pole configuration, 6 A rating and C characteristic make it a specific configuration within the ABB S200 miniature circuit breaker family.

The recommended technical product name is ABB 2CDS252001R0064 S202-C6 2-Pole 6A C-Curve Miniature Circuit Breaker. When selecting or replacing this circuit breaker, the complete ABB part number, pole configuration, rated current, tripping characteristic, voltage and short-circuit requirements should be verified.