ABB S203P-K40

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Circuit Breaker; Supplementary; K Curve; 3-Pole; 40A; 10kA; 480Y/277VAC; UL1077
Mfr. Part#: S203P-K40
Allied Stock#: 70094673

RoHS Compliant Part



Datasheet Datasheet

Pricing (USD) & Availability
Standard Pricing
$119.110 (Each)
1 $119.110
3 $113.160

5 can ship immediately.

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Minimum Quantity: 1

Multiples Of: 1


Actuator Type : Toggle
Characteristic : K Curve
Current Rating : 40 A
Mounting Type : DIN Rail
Number of Poles : 3 Pole
Primary Type : Miniature Circuit Breaker
Series : S200 Series
Special Features : Finger-Safe Terminals
Standards : UL1077 Recognized
Type : UL1077
UPC Code : 66201917207
Voltage Rating : 480 VAC WYE ; 277 VAC


ABB S200 Series - Miniature Circuit Breakers:

System pro M compact S200 miniature circuit breakers are current limiting. They have two different tripping mechanisms, the delayed thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short-circuit protection. They are available in different characteristics (B, C, D, K, Z), configurations (1P, 1P+N, 2P, 3P, 3P+N, 4P), breaking capacities (up to 6 ka at 230/400 VAC) and rated currents (up to 63 A). All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/En 60947-2, UL 1077 and CSA 22.2 No. 235. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.


  • Fast Breaking Time (2.5-3.5 ms)
  • Finger Safe Terminals
  • Suitable for Reverse Feed
  • UL 1077 Supplemental Protective Device
  • Maximum Operating Voltage UL/CSA: 480Y/277 VAC

  • Product Added to Cart
    Circuit Breaker; Supplementary; K Curve; 3-Pole; 40A; 10kA; 480Y/277VAC; UL1077
    Allied Stock #: 70094673
    Mfr's Part #: S203P-K40
    $119.110 Each
    Quantity added: