4230-T Miniature Circuit Breaker

Protect your Panel with E-T-A's 4230-T MCBs.

E-T-A's 4230-T are single/multi-pole 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 120/240/277/480VAC and 60/125VDC.

  • Each ampacity rated for all voltages
  • Snap-action mechanism for wear-free contact operation
  • Visual status indication on the front side
  • Rail mounting
  • New cut to length comb style bus bar available
  • International approvals for global use

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