ABB S203-C63NA

High Performance Miniature Circuit Breaker with Supplementary Protection

1 / 1
ABB S203-C63NA High Performance Miniature Circuit Breaker with Supplementary Protection — General Accessories
Manufacturer catalogue image

Product Description

Introducing the ABB High Performance Miniature Circuit Breaker, a robust solution designed for supplementary protection. This device is rated at 63 Amps with a 3 Plus Neutral Pole, providing efficient energy management. It boasts an interrupt rating of 6 kA, ensuring reliable circuit protection. The thermal magnetic trip curve C ensures optimal performance under varying conditions. With a voltage capacity of up to 277/Y480 VAC, this breaker is suitable for diverse applications.

The DIN rail mounted design and finger safe multi-function terminals make it easy to install and operate. This product adheres to UL 1077 and CSA 22.2 No. 235 standards, ensuring safety and reliability. Whether you're in a residential or industrial setting, this high performance Miniature Circuit Breaker is the perfect choice for your energy management needs.

Send Inquiry
Payment methods:

Offer details

Best offer from:
Trusted supplier — Germany, member since 2024
Availability:
2 pcs.
In-Stock
Updated 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 Provides Compact Supplementary, Energy Limiting, Circuit Protection
Special Features
DIN Rail Mounting, Finger Safe and Multi-Function Terminals
Application
Designed for Use with Medium Magnetic Start Up Currents; Example: Lighting, Control Panels
Standard
UL 1077, CSA 22.2 No. 235, IEC 60898

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 S203-C63NA, including specifications and features.

Download Data Sheet
TracePartsTraceParts

CAD Models

3D CAD model and technical drawings, ready for your design software.

Download CAD Model

Related products

S203-B32NA ABB
S203-B32NA
ABB
Provides compact supplementary, energy limiting, and circuit protection with a rated current of 32 Amps.
S203-C40 ABB
S203-C40
ABB
S203-C40 Miniature Circuit Breaker - 3P - C - 40 A
S203U-K15 ABB
S203U-K15
ABB
A high performance Miniature Circuit Breaker designed for branch circuit protection with a rated current of 15 Amps.
S203U-K13 ABB
S203U-K13
ABB
This high performance miniature circuit breaker offers branch circuit protection with a rated current of 13 Amps.
S203U-K30 ABB
S203U-K30
ABB
This high performance Miniature Circuit Breaker (MCB) offers branch circuit protection with a rated current of 30 Amps and an interrupt rating of 10 kA.
S203U-K40 ABB
S203U-K40
ABB
This high performance Miniature Circuit Breaker offers branch circuit protection with a rated current of 40 Amps.
S203-D63 ABB
S203-D63
ABB
S203-D63 Miniature Circuit Breaker - 3P - D - 63 A
S203-B32 ABB
S203-B32
ABB
S203-B32 Miniature Circuit Breaker - 3P - B - 32 A

Market insights

AutomaINSIGHTS analytics dashboard

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
Get Started

Other Categories