What the early-break contact means for your circuit
The GS1AM1: The early-break contact operation ensures the auxiliary contact opens before the main power contacts, providing a positive status signal before the load circuit is interrupted — critical for safety interlocks and sequence logic in motor control centers. Rated operational current varies by voltage and duty: 5 A at 127 V AC-15, 4 A at 230 V AC-15, 3 A at 400/415 V AC-15, and 12 A at 24 V DC-13, with lower ratings at higher DC voltages.
Front-face mounting on the GS1 disconnector family (50 to 400 A frames) with a direct right-side operating handle — the contact block snaps onto the front of the switch body without additional wiring changes.