ABB 2CDS252001R0034 S202-C3 2-Pole 3A C-Curve 6kA Miniature Circuit Breaker

ABB identifies 2CDS252001R0034 as the product ID for S202-C3. The device is specified as a 2-pole, 3 A miniature circuit breaker with a 6 kA short-circuit breaking capacity and is designed for DIN-rail installation. :contentReference[oaicite:1]{index=1}

Product Identification

• Manufacturer: ABB
• Product ID: 2CDS252001R0034
• Extended Product Type: S202-C3
• Product Family: System pro M compact S200
• Product Category: Miniature Circuit Breaker
• Number of Poles: 2
• Rated Current: 3 A
• Tripping Characteristic: C
• Rated Voltage: 230/400 V AC
• Short-Circuit Breaking Capacity: 6 kA
• Mounting: DIN Rail
• EAN: 4016779523394

ABB S202-C3 Overview

ABB 2CDS252001R0034 belongs to the S200 family of miniature circuit breakers. The S200 range is designed to provide current-limiting circuit protection using separate thermal and electromechanical tripping mechanisms.

The thermal tripping mechanism provides protection against overload conditions, while the electromechanical mechanism responds to short-circuit conditions. This combination allows the circuit breaker to provide protection for electrical circuits against two important types of overcurrent. :contentReference[oaicite:2]{index=2}

The complete product designation S202-C3 provides important identification information. “S202” indicates the 2-pole S200 configuration, while “C3” identifies the C tripping characteristic and 3 A rated current.

2-Pole Configuration

ABB 2CDS252001R0034 uses a 2-pole configuration. The two-pole design allows the circuit breaker to provide coordinated switching and protection within suitable two-conductor electrical circuits.

The number of poles is an important parameter when selecting an S200 circuit breaker because the ABB S200 family is available in several configurations, including 1-pole, 1P+N, 2-pole, 3-pole, 3P+N and 4-pole versions. :contentReference[oaicite:3]{index=3}

When replacing an existing circuit breaker, the pole configuration should therefore be matched with the original installation and electrical system requirements.

3A Rated Current

The rated current of ABB 2CDS252001R0034 is 3 A. This rating identifies the nominal current level of the circuit breaker and is one of the primary characteristics distinguishing this model from other S202 variants.

ABB’s current product listing identifies the S202-C3 with a rated current of 3 A. The ABB product list also places 2CDS252001R0034 among the S202 C-characteristic products with different current ratings. :contentReference[oaicite:4]{index=4}

The 3 A rating should be selected according to the requirements of the protected circuit, including conductor capacity, connected equipment and applicable electrical protection standards.

C Tripping Characteristic

The C tripping characteristic is another defining feature of ABB S202-C3. C-curve circuit breakers provide a defined response to overload and higher instantaneous current conditions.

This characteristic is commonly used for circuits where equipment may produce moderate inrush currents. The actual suitability of the C characteristic depends on the connected equipment and the electrical installation.

ABB identifies 2CDS252001R0034 specifically as S202-C3, confirming the C tripping characteristic and 3 A current rating. :contentReference[oaicite:5]{index=5}

6kA Short-Circuit Breaking Capacity

The ABB S202-C3 is specified with a 6 kA short-circuit breaking capacity in its standard product description. ABB documentation identifies the S202-C3 as a 6 kA miniature circuit breaker. :contentReference[oaicite:6]{index=6}

The interrupting capacity is an important consideration when selecting a miniature circuit breaker because the protective device must be suitable for the prospective short-circuit conditions of the electrical installation.

The actual installation should always be evaluated according to the applicable electrical standards and system fault-current characteristics.

Overload Protection

ABB 2CDS252001R0034 incorporates thermal protection for overload conditions. When the current remains above the applicable operating level for a sufficient period, the thermal mechanism can initiate circuit interruption.

This function helps protect conductors and connected electrical equipment from sustained overcurrent conditions.

The 3 A rating must be coordinated with the conductor size, installation method and expected operating load. Selecting the protective device solely according to the nominal load current is not sufficient without considering the complete circuit design.

Short-Circuit Protection

In addition to thermal overload protection, the S202-C3 uses an electromechanical tripping mechanism for short-circuit protection.

During a sufficiently high short-circuit current condition, the magnetic mechanism can operate rapidly to disconnect the affected circuit.

This combination of thermal and electromechanical protection is a fundamental characteristic of ABB System pro M compact S200 miniature circuit breakers. :contentReference[oaicite:7]{index=7}

230/400V AC System

ABB 2CDS252001R0034 is associated with a 230/400 V AC rated voltage specification. Product data identifies the device for 230/400 V AC electrical systems. :contentReference[oaicite:8]{index=8}

The actual system voltage and circuit arrangement should be verified before installation. The protective device must be suitable for the voltage, frequency, earthing arrangement and other characteristics of the intended electrical system.

DIN-Rail Mounting

The S202-C3 is designed for DIN-rail mounting, making it suitable for modular electrical distribution boards, control cabinets and other installations using standardized mounting rails.

The product can be mounted on compatible TH35 DIN rails. Product information also identifies DIN-rail installation as the mounting method for this S200 circuit breaker. :contentReference[oaicite:9]{index=9}

Compact S200 Construction

The System pro M compact S200 platform is designed around modular circuit protection equipment. The product family includes multiple current ratings, pole configurations and tripping characteristics.

This modular approach makes it possible to select an appropriate circuit breaker for different circuit protection requirements while maintaining a consistent installation platform.

ABB’s product documentation states that S200 miniature circuit breakers are available in B, C, D, K and Z characteristics, with several pole configurations and rated currents. :contentReference[oaicite:10]{index=10}

Dimensions

ABB product data identifies the S202-C3 with an approximate product width of 35 mm, depth of 69 mm and height of 88 mm. The listed product net weight is approximately 0.250 kg. :contentReference[oaicite:11]{index=11}

Connection Capacity

Product data for ABB 2CDS252001R0034 identifies a connecting conductor cross-section range of approximately 1 to 25 mm². The actual conductor selection must comply with the applicable installation requirements and terminal specifications. :contentReference[oaicite:12]{index=12}

Proper conductor preparation and terminal tightening are important when installing any miniature circuit breaker. Installation should be carried out by qualified personnel according to the relevant electrical regulations.

Electrical Standards

ABB identifies the S200 miniature circuit breaker family as complying with applicable standards including IEC/EN 60898-1, IEC/EN 60947-2 and UL 1077. :contentReference[oaicite:13]{index=13}

These standards cover different aspects of low-voltage circuit protection equipment and its application. The applicable standard should be considered together with the requirements of the specific installation.

Applications

ABB 2CDS252001R0034 can be used in suitable residential, commercial and industrial electrical circuits where a 2-pole, 3 A C-characteristic miniature circuit breaker is required.

The low 3 A current rating makes this model particularly relevant to circuits where relatively small current loads need dedicated overcurrent protection.

Potential applications can include control circuits, auxiliary electrical circuits, instrumentation-related power circuits and other suitable low-current electrical applications.

Control Panel Applications

The DIN-rail construction of the S202-C3 allows it to be integrated into control panels and electrical cabinets.

In industrial automation systems, miniature circuit breakers can be used to provide individual protection for auxiliary circuits, control equipment and other electrical loads.

The specific application should be evaluated according to the current requirements, short-circuit conditions and protection coordination of the complete control system.

Commercial Electrical Distribution

The S202-C3 can also be used in suitable commercial distribution systems. Its 2-pole configuration provides a compact modular solution for circuits requiring coordinated circuit interruption.

The 3 A rating is appropriate only where the protected circuit has been designed for this level of overcurrent protection.

Industrial Auxiliary Circuits

Industrial equipment often contains auxiliary circuits that require individual circuit protection. The ABB S202-C3 can be considered for suitable low-current auxiliary circuits where its electrical specifications meet the application requirements.

Its C tripping characteristic may be suitable for circuits with moderate starting-current characteristics, but the actual load behavior should be considered before selection.

ABB S200 Product Family

The S202-C3 is part of ABB’s broader System pro M compact S200 miniature circuit breaker family. The family provides multiple combinations of current rating, pole configuration and tripping characteristic.

For example, ABB’s product documentation lists S202 C-characteristic models in rated currents including 1 A, 2 A, 3 A, 4 A, 6 A, 10 A, 16 A, 20 A, 25 A, 32 A, 40 A, 50 A and 63 A. The 3 A version is identified by product ID 2CDS252001R0034. :contentReference[oaicite:14]{index=14}

This makes the complete ABB product number particularly important when identifying a specific S200 circuit breaker.

Comparison with ABB 2CDS252001R0064

ABB 2CDS252001R0034 and ABB 2CDS252001R0064 are both S202 C-characteristic miniature circuit breakers. The main difference is their rated current.

Although these two devices have similar physical and functional characteristics, their different current ratings mean that they should not be considered interchangeable without checking the circuit design.

Accessory Compatibility

The ABB S200 platform supports various accessories. ABB documentation indicates that bottom-fitting auxiliary contacts can be mounted on S200 miniature circuit breakers, allowing additional signaling functionality while reducing the space required for the accessory arrangement. :contentReference[oaicite:15]{index=15}

When selecting an accessory, the exact S200 series compatibility and accessory model should be verified against ABB documentation.

Product Identification for Inventory

For inventory management and product cataloging, a suitable technical description is:

ABB 2CDS252001R0034 S202-C3 2-Pole 3A C-Curve 6kA Miniature Circuit Breaker

Additional searchable descriptions can include ABB S202-C3, ABB S202 C3 MCB, ABB 2P 3A Circuit Breaker, ABB S200 3A MCB, ABB C3 Miniature Circuit Breaker and ABB 6kA DIN Rail MCB.

The complete product ID 2CDS252001R0034 should remain the primary identification reference when matching this product with technical documentation or an existing installation.

Replacement Considerations

When replacing an ABB S202-C3, the replacement device should match the required number of poles, rated current, tripping characteristic, rated voltage and short-circuit capacity.

• Verify product ID: 2CDS252001R0034
• Verify product type: S202-C3
• Verify number of poles: 2
• Verify rated current: 3 A
• Verify tripping characteristic: C
• Verify rated voltage: 230/400 V AC
• Verify required short-circuit capacity
• Verify DIN-rail mounting arrangement
• Verify conductor and terminal requirements

The complete product number should be checked because ABB offers many visually similar S200 miniature circuit breakers with different current ratings and electrical characteristics.

Maintenance and Inspection

Routine inspection of an ABB S202-C3 installation can include checking the enclosure, terminal connections, mounting position and operating mechanism.

Any signs of overheating, mechanical damage, loose connections or repeated circuit interruption should be investigated before continued operation.

If the circuit breaker trips repeatedly, the cause should be identified rather than simply resetting the device. Possible causes can include sustained overload, short circuit or another electrical fault in the protected circuit.

Technical Specification Summary

Technical Application Summary

ABB 2CDS252001R0034 is an S202-C3 miniature circuit breaker designed for circuit protection applications requiring a 2-pole, 3 A protective device with a C tripping characteristic.

The product combines thermal overload protection and electromechanical short-circuit protection. Its 6 kA short-circuit breaking capacity, DIN-rail mounting format and compact S200 construction make it suitable for appropriately designed electrical distribution and control applications. :contentReference[oaicite:16]{index=16}

The product’s exact identification is ABB S202-C3, product ID 2CDS252001R0034. When selecting or replacing the device, the complete electrical characteristics should be verified against the intended circuit.

Conclusion

The ABB 2CDS252001R0034 is the S202-C3 miniature circuit breaker in the System pro M compact S200 family. It provides a 2-pole configuration, 3 A rated current, C tripping characteristic and 6 kA short-circuit breaking capacity.

Its DIN-rail mounting format and compact construction make it suitable for integration into electrical distribution boards, control cabinets and other appropriately designed low-voltage installations.

The recommended technical product name is ABB 2CDS252001R0034 S202-C3 2-Pole 3A C-Curve 6kA Miniature Circuit Breaker. For product identification, inventory management and replacement applications, the complete ABB part number should be used together with the S202-C3 designation and its electrical specifications.