ABUS – GE3Z 500‑A / AN‑310497 – Rectifier Module, Crane Brake Power, DIN‑Rail

The ABUS GE3Z 500‑A (AN‑310497) is a DIN-rail mountable rectifier module designed for crane brake systems. It converts 230 V AC to DC power to release DC brakes rapidly, ensuring reliable brake actuation in material handling and hoist applications. Commonly used as a direct replacement in ABUS / Konecranes crane systems.

Key Features & Specifications:

• Model / P/N: GE3Z 500‑A (ABUS), AN‑310497; cross-replaces GE3Z 220/400 series  

• Function: AC-to-DC rectifier for crane hoist brake release

• Input Voltage: 230 V AC single-phase  

• Output: DC for brake coil; half-wave rectification designed for rapid brake reaction  

• Mounting: DIN-rail compatible; compact form factor; ~0.09 kg  

• Application: OEM crane brake systems (ABUS, Konecranes, Demag), maintenance part