Bender B91068004 IRDH265-413 C7 Industrial Relay

The Bender IRDH265-413 A-Isometer insulation monitoring device (part number B91068004) is a dedicated insulation monitoring unit designed to continuously monitor insulation resistance in AC electrical systems. It belongs to Bender's IRDH265 family of A-Isometer devices and is equipped with a LED display for immediate visual status of insulation health. The unit is powered from an AC supply of 90 to 132 V, 50/60 Hz, making it suitable for standard IT and industrial installations that require real-time leakage and insulation fault surveillance. Weighing about 2.01 lb, this compact module is intended to integrate into established Bender system architectures and can work alongside other A-Isometer and system components to provide comprehensive insulation monitoring across critical circuits. Notes from retailers indicate the IRDH265-413 is discontinued by the manufacturer, which may affect new availability and service options. With its AC supply range and LED readout, the IRDH265-413 delivers straightforward monitoring of insulation status, helping prevent unexpected insulation faults and enabling timely maintenance decisions. The device is a genuine Bender product, designed to support continuous monitoring of insulation resistance in buildings and industrial facilities where insulation integrity is essential for safety and uptime.