ABB
- Available:
- 5 pcs.In-StockUpdated at: 04-09-2026
- Offer from:
Trusted supplier — Germany, member since 2024- Warranty:
- 24 months
Need more information?
Call us at:+48 17 778 34 19
ABB S203U-K50
High Performance MCB, Branch Circuit Protection
1 / 1
Manufacturer catalogue image
Product Description
Miniature Circuit Breaker, Branch Circuit Protection, Rated Current 50 Amps, 3 Pole, Interrupt Rating 10 kA, Thermal Magnetic Trip Curve K, Voltage up to 240 VAC, DIN Rail Mounted, Finger Safe and Multi-Function Terminals, UL 489, CSA 22.2 No. 5
Send Inquiry
Payment methods:
Offer details
- Best offer from:
- Trusted supplier — Germany, member since 2024
- Availability:
- 2 pcs.In-StockUpdated at: 04-09-2026
- Warranty:
- 24 months
- Condition:
- Refurbished
Refurbished - A refurbished item inspected, cleaned, and repaired to full working order by either the manufacturer or a certified technician. The item is in excellent condition and fully operational.
The Seller is responsible for shipping the product and invoicing
Specifications
- Brand
- ABB
- UNSPSC
- 39121603 Miniature circuit breakers
- IGCC
- 4897 Miniature circuit breakers
- Type
- High Performance MCB, Branch Circuit Protection
- Special Features
- DIN Rail Mounting, Finger Safe and Multi-Function Terminals
- Application
- Designed for Allowing Higher In-Rush Current During System Start Up; Example: Motors, Transformers
- Standard
- UL 489, CSA 22.2 No. 5, UL E212323
Available Offers
(2)Access our platform to find more offers
Register now to explore 36 mln offers from verified suppliers worldwide.
- Compare offers globally
- Direct supplier contact
- RFQs, Quotes, and Orders
- BOM Search
Sign UpFree 14-day trial available
Documents
Data Sheet
Datasheet for ABB S203U-K50, including specifications and features.
Download Data Sheet
TracePartsCAD Models
3D CAD model and technical drawings, ready for your design software.
Download CAD Model
Related products
ABB
This high performance miniature circuit breaker provides branch circuit protection with a rated current of 3 Amps.
ABB
This high performance miniature circuit breaker offers branch circuit protection with a rated current of 13 Amps.
ABB
This high performance Miniature Circuit Breaker offers branch circuit protection with a rated current of 40 Amps.
ABB
This miniature circuit breaker provides branch circuit protection with a rated current of 1 amp and an interrupt rating of 10 kA. It is DIN rail mounted, finger safe, and features multi-function terminals.
ABB
This high performance miniature circuit breaker offers branch circuit protection with a rated current of 20 amps.
ABB
This high performance miniature circuit breaker offers compact supplementary, energy limiting, and circuit protection.
Market insights
Get real-time analytics and market data to optimize your purchasing decisions for this component and similar products
- Real-time stock availability data from 700 MRO distributors in Europe and USA
- Price analysis by condition (new, used, refurbished) with market median prices
- Critical component availability monitoring to prevent production downtime
- Inventory optimization insights based on market supply trends