It carries 187 kA interrupting capacity at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V — meaning it clears high fault currents at common distribution voltages without needing an upstream current-limiting fuse.
Auxiliary switch complement and trip indication
The trip indicator is present on the front face, so a walk-by inspection confirms the breaker tripped rather than being switched off.
Current production — no obsolescence concern
No last-time-buy notice or successor part is documented.
The breaker carries the SENTRON brand designation and is rated for 800 V insulation voltage.
