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140G-K3F3-D30

MOULDED CASE CIRCUIT BREAKER


140G - Molded Case Circuit Breaker, K frame, 35 kA, T/M - Thermal Magnetic, 3 Poles, Rated Current 300 A (80% Rated)


Price Per 1   £2,104.71

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^ denotes Non-Returnable Product.



Technical Specification
Adjustment range short-term delayed short-circuit release15000...3000 A
Complete device with protection unityes
Connection type main current circuitBolt connection
Device constructionComplete device in housing
DIN rail (top hat rail) mounting optionalno
IP-ratingIP20
Number of poles3
Position of connection for main current circuitFront side
Rated permanent current Iu300 A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz50 kA
Rated voltage800...800 V
Setting range overload protector210...300 A
Type of control elementToggle
Features and Benefits
  • •Offers 3- and 4-pole versions to support worldwide application
  • •Includes high interrupting ratings from 18...100 kA in a compact device
  • •Offers a wide range of operating mechanisms to fit a variety of panel configurations
  • •Provides greater customization in trip units
  • •Offers a wide range of accessories for global availability
  • •Approved for global application: UL, CSA, CCC, and IEC performance interrupting/breaking capacity
  • •Offers current-limiting option (H, J, and K frames) that provides half-cycle interrupt to limit let-through energy
Resources / Data Sheets
Technical Data
Selection Guide
Certificate of Conformity


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