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ABB

ABB S281 K1A 1-Pole DIN Rail Circuit Breaker 230/400V 1A K-Curve S281-K1W

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SKU:
46017
MPN:
S281-K1W
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • ABB S281 K1A 1-pole DIN rail circuit breaker – left side view showing label and toggle in ON position
  • ABB S281 K1A miniature circuit breaker – right side view with toggle handle visible
  • ABB S281 K1A label closeup showing S281, K 1A, 230/400V, and 25000 breaking capacity marking
  • ABB S281 K1A circuit breaker – top terminal closeup showing ring tongue compatible screw terminal
  • ABB S281 K1A circuit breaker – front panel view showing UL listing label and toggle switch
  • ABB S281 K1A circuit breaker – alternate angle showing yellow status indicator and DIN rail clip
  • ABB S281 K1A label closeup – second unit showing S281, K 1A, 230/400V, and 25000 rating
  • ABB S281 K1A circuit breaker – bottom terminal closeup showing ring tongue compatible screw terminal
$15.00
Was: $40.00
Current Stock: 6

Sold Out

Description

ABB S281 K1A 1-Pole DIN Rail Circuit Breaker 230/400V 1A K-Curve S281-K1W

A single-pole miniature circuit breaker (MCB) for overcurrent protection in AC electrical circuits. Rated 1A at 230/400V with K-curve trip characteristics and 25kA breaking capacity.

Specifications & What's Included

  • Brand: ABB | Model: S281 | MPN: S281-K1W
  • Type: Miniature Circuit Breaker (MCB), 1-pole
  • Amperage: 1A | Voltage: 230/400V AC
  • Trip Curve: K | Breaking Capacity: 25kA
  • Mounting: DIN Rail | Connection: Ring tongue compatible
  • Certifications: UL Listed, CE
  • Made in Germany
  • Circuit breaker only; no accessories included

Applications

K-curve breakers are used in circuits with moderate inrush currents, typically industrial control circuits, motor control panels, and telecommunications equipment. The S281 series is common in European industrial installations and compatible with standard DIN rail enclosures. 1A rating suits low-current monitoring and protection in control systems and signal circuits.

Condition: Used
This ABB S281 K1A 1-Pole DIN Rail Miniature Circuit Breaker has been inspected and is in good used condition. The housing is clean and intact, the toggle handle operates correctly, and both top and bottom screw terminals are present and undamaged. The label is legible and clearly shows the S281, K1A, and 230/400V ratings. Normal light handling wear is visible on the exterior. Please view our photo set and contact us if you have any questions. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
ABB
Model:
S281
MPN:
S281-K1W
Type:
Miniature Circuit Breaker (MCB)
SKU:
46017
Number of Poles:
1
Amperage:
1A
Voltage Rating:
230/400V AC
Breaking Capacity:
25kA
Trip Curve:
K
Mounting Type:
DIN Rail
Series:
S280
Wire Connection Type:
Ring tongue compatible
Condition:
Used – Inspected and in Good Condition
Country/Region of Manufacture:
Germany
Form Factor:
Modular / DIN Rail
Certifications:
UL Listed, CE
Seller Notes:
Circuit breaker only; no accessories included.
Condition Notes:
ABB S281 K1A 1-pole DIN rail MCB. Inspected and in good used condition. Housing intact, toggle operable, terminals undamaged, label legible. Light handling wear only.
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