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ABB S202-C10 2CDS252001R0104 Miniature Circuit Breaker

The ABB S202-C10 2CDS252001R0104, also cataloged as the S202-C10 miniature circuit breaker, operates as a two‑pole protective device for overload and short‑circuit management within low‑voltage AC/DC distribution systems.

Hardware Specifications

Parameter Specification
Model S202-C10
Brand ABB
Origin Not specified
Weight 0.224 kg
Dimensions 35 × 88 × 69 mm
Operating Temp -25 to +55 deg C
Power Consumption 4.2 W (2.1 W per pole)
Core Performance Indicators 2P, 10 A, C curve; 6 kA AC/DC breaking capacity; thermal overload + electromechanical short‑circuit trip; dielectric withstand 2 kV; impulse withstand 4–6.2 kV; mechanical endurance 20000 cycles; electrical endurance 20000 AC cycles

Backplane Bus Communication Velocity Licenses

Within ABB’s System pro M compact S200 platform, the S202‑C10 integrates with modular busbar assemblies and supports:

  • I/O density scaling through compact 2‑module width.
  • Firmware flash compatibility at system level, unaffected by breaker mechanical trip units.
  • Profinet / EtherNet/IP deterministic networks indirectly supported via upstream PLC/DCS integration, ensuring predictable breaker status signaling.
  • Bus communication velocity licenses maintained by ABB’s modular backplane interconnects, minimizing propagation delay in multi‑breaker arrays.

Frequently Asked Questions (FAQ)

Q: Can the S202‑C10 be hot‑swapped on a live DIN rail? A: No. Removal or insertion must be performed with the supply isolated to prevent arcing and mechanical damage to terminals.

Q: What is the rated short‑circuit breaking capacity? A: The breaker supports 6 kA at AC/DC, with service breaking capacity up to 15 kA at 230 V AC depending on installation standards.

Q: How is contact position indicated? A: A mechanical indicator shows red for ON and green for OFF, independent of actuator toggle position.

Field Installation Guidelines

  • Mount on DIN rail TH35‑15 or TH35‑7.5 per IEC 60715.
  • Maintain wire stripping length of 12.5 mm for screw terminals.
  • Apply tightening torque of 2.8 N·m (Pozidriv 2 screwdriver recommended).
  • Ensure conductor cross‑section matches specified ranges (0.75–35 mm² rigid, 0.75–25 mm² flexible).
  • Verify insulation group II housing integrity before energizing.
  • Maintain ambient operating range −25 to +55 deg C; storage −40 to +70 deg C.
  • For vibration environments, confirm breaker seating and busbar stability to avoid contact fatigue.
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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