Circuit Breaker; 2P; D Curve; Din RailMnt; UL489; 277/480V; 120VAC; 60VDC; 20A
E-T-A introduces their single pole and multi-pole thermal magnetic miniature circuit breakers
MCBs in accordance with EN 60947-2, UL 1077 and UL 489 for DIN rail mounting
with toggle actuation, visual status indication and high rupture capacity.
A positively trip-free snap action mechanism ensures reliable switching
behavior. A range of trip characteristics and add-on modules make the 4230-T
suitable for a variety of applications.
Benefits:
* Snap-action mechanism for wear-free contact operation
* Visual status indication on the front side
* User-friendly rail mounting
* International approvals for global use
* One breaker series rated for all voltages