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Thermal-magnetic UL489 DIN Rail Circuit Breakers – 4230-T Series

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Thermal-magnetic UL489 DIN Rail Circuit Breakers – 4230-T Series

E-T-A's 4230-T series single/multipole miniature circuit breakers are ideal for a variety of applications

E-T-A's 4230-T are single/multipole miniature circuit breakers (MCBs) in accordance with EN 60947-2, UL 1077, and UL 489. The 4230-T has toggle actuation, visual status indication, a high rupture capacity and a positively trip-free snap action mechanism. A range of trip characteristics and add-on modules make the 4230-T suitable for a variety of applications.

Unlike other MCBs, engineers only need to purchase one breaker for 120 VAC/240 VAC/277 VAC/480 VAC and 60 VDC/125 VDC.

4230-T Thermal-magnetic MCB Technical Info

Differences and Similarities Between Tripping Curves

Features
  • Each ampacity rated for all voltages
  • Snap-action mechanism for wear-free contact operation
  • Visual status indication on the front side
  • Rail mounting
  • Cut-to-length comb style bus bar available
  • International approvals for global use
  • Lockout/tagout provision available (UL489 style 4230)