Q
What applications suit the D-curve trip?
1 actual photo shown first. Reference images are model-matched and must be confirmed before purchase.
ABB
S203-D32
Miniature Circuit Breaker, 3‑Pole, D Curve, 32 A, DIN Rail
ABB
From $59In stock
Product Description
This three-pole miniature circuit breaker is designed for System pro M compact S200 applications where high inrush or fault currents require a D-curve trip profile. It combines delayed thermal tripping for overload protection with electromechanical instantaneous tripping for short-circuit events, delivering reliable, current-limiting performance. Rated at 32 A, it supports AC operation up to 480 V and DC up to 110 V, making it suitable for residential, commercial, and industrial panels built to IEC/EN 60898-1 and IEC/EN 60947-2, as well as UL1077 recognized supplementary protection. The unit mounts on standard DIN rail and features screw terminals for straightforward installation. Typical dimensions around 88 x 52.5 x 69 mm facilitate dense packing in multi-row enclosures. Use bottom-fitting auxiliaries to save space where signaling or shunt-trip is required. The breaker corresponds to manufacturer part number S203-D32 and ABB SKU 2CDS253001R0321.
Key Features
- •3 pole D curve for high inrush loads
Buy Options
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
ConditionPriceAvailabilityLead time
New
Price: $94
Availability: 12 in stock
Lead time: ~1 day lead
Never Used
Price: $82
Availability: 1 in stock
Lead time: ~8 day lead
Used
Price: $59
Availability: 10 in stock
Lead time: ~8 day lead
FNFP
Price: RFQ
Availability: Sourced on request
Lead time: Quoted after RFQ
Specifications
- Model
- S203-D32
- Rated current
- 32 A
- Poles
- 3
- Trip characteristic
- D curve
- Voltage rating AC
- Up to 480 V AC
- Voltage rating DC
- 110 V DC
- Mounting
- DIN rail
- Dimensions
- 88 x 52.5 x 69 mm
- Weight
- 0.36 kg
- Compliance
- IEC/EN 60898-1, IEC/EN 60947-2, UL1077
- Manufacturer SKU
- 2CDS253001R0321
- Part #
- S203-D32
- Category
- Circuit Breaker
- Subcategory
- Din Rail Mount Circuit Breaker
- Weight
- 0.26 lbs
Before we quote this part
Actual photos when available
Nameplate, condition, and visible wear can be shared before quote when stock photos are not enough.
Test notes for used units
Power-on or function test status is stated when available, with clear condition grading.
Trackable global shipping
DHL, FedEx, UPS, or forwarder options can be quoted with packing photos and tracking details.
Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
Independent sourcing disclaimer
We are not an authorized distributor, reseller, or representative of Siemens, Mitsubishi, Omron, or other manufacturers listed on this site. All product names, trademarks, brands, and logos are the property of their respective owners. Products may be used, refurbished, surplus, or sourced from the secondary market unless otherwise stated.
Need S203-D32 availability?
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FAQ
A
Loads with high inrush such as motors, transformers, and capacitive banks.
Q
Is this breaker UL listed or recognized?
A
It is UL1077 recognized for supplementary protection.
Q
What is the rated current and poles?
A
32 A, three poles.
Q
Can it be DIN rail mounted?
A
Yes, it mounts on standard DIN rail.
Q
What are the typical dimensions?
A
Approximately 88 x 52.5 x 69 mm.