What applications is the S201-K16 suited for?
Supplementary protection in control panels and distribution systems across residential, commercial, and industrial environments.
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ABB
S201-K16
Miniature Circuit Breaker, 1‑Pole, K Curve, 16 A, DIN Rail
ABB
From $8.52In stockDiscontinued
Product Description
The S201-K16 is a compact, current-limiting miniature circuit breaker designed for supplementary protection in control panels and distribution systems. It features a thermal-magnetic trip with a K curve characteristic, providing reliable response to overloads and fast tripping on short circuits. Rated at 16 A, it supports up to 277/480 VAC and 60/110 VDC applications and operates over a -25 °C to +55 °C ambient range. The breaker is DIN rail mountable with finger-safe, screw clamp terminals and a 1-module width of 17.5 mm to conserve panel space. Compliant with UL 1077, CSA 22.2 No. 235, and IEC 60898, it is suitable for residential, commercial, and industrial supplementary protection. Dimensions are approximately 88 mm height, 69 mm length, and 17.5 mm width. Auxiliary contacts can be bottom-mounted in the S200 family to save space. This unit offers 6 kA interrupt capacity and supports single-pole configurations for straightforward integration and maintenance.
Key Features
- •Thermal magnetic tripping, K curve characteristic
- •Rated current 16 A, 1 pole
- •277/480 VAC and 60/110 VDC ratings
- •Interrupt rating 6 kAIC
- •DIN rail mount, 1 module width
- •Screw terminals, finger safe design
- •Compliant with UL 1077, CSA 235, IEC 60898
Buy Options
Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.
ConditionPriceAvailabilityLead time
New
Price: RFQ
Availability: Sourced on request
Lead time: Quoted after RFQ
Never Used
Price: RFQ
Availability: Sourced on request
Lead time: Quoted after RFQ
Used
Price: $8.52
Availability: 19 in stock
Lead time: ~1 day lead
Specifications
- Model number
- S201-K16
- Number of poles
- 1
- Rated current
- 16 A
- Trip curve
- K
- Interrupt rating
- 6 kAIC
- Voltage rating (AC)
- Up to 277/480 V AC
- Voltage rating (DC)
- 60/110 V DC
- Mounting
- DIN rail
- Terminal type
- Screw
- Dimensions
- Height 88 mm; Length 69 mm; Width 17.5 mm
- Operating temperature
- -25 °C to +55 °C
- Standards
- UL 1077, CSA 22.2 No. 235, IEC 60898
- Weight
- 0.115 kg
- Manufacturer part number
- S201-K16
- SKU
- 2CDS251001R0467
- Part #
- S201-K16
- Category
- Circuit Breaker
- Subcategory
- Molded Case 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
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Clear DOA boundary
For tested units, quote terms can include 7-day DOA support unless otherwise stated.
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FAQ
What is the interrupt rating?
6 kA at applicable AC voltages.
What trip characteristic does it use?
Thermal-magnetic with K curve response.
How is it mounted?
On DIN rail, 1-module width (17.5 mm).
What are the operating temperature limits?
-25 °C to +55 °C.