HUSD-15BL POTTER

Product Overview

 The HUSD-15B Series is a dual-action hold-up switch designed with Form C (SPDT) contacts and engineered to activate an alarm only when both buttons are pressed simultaneously, minimizing the risk of accidental activation. The device features a housing with a status indicator window, displaying blue (armed) and red (alarm) for quick visual confirmation of its condition.

To enhance tamper resistance, the mounting screw is concealed, and the built-in UL-listed microswitch triggers an alarm if the cover is removed or damaged. The switch includes a three-terminal wiring strip that ensures secure electrical connections. The HUSD-15BL model operates in a latching mode and includes a tool-reset mechanism, while the HUSD-15BM provides momentary, auto-reset operation.

Key Features

• Dual-button activation to prevent accidental alarms
• SPDT (Form C) transfer contact for supervised circuits
• Tamper protection using UL-listed microswitch
• Concealed mounting screw for added security
• Status window with armed/alarm color indicators
• Three-terminal wiring strip for secure installation
• White plastic housing
• Available models: HUSD-15BL (latching with tool reset) and HUSD-15BM (momentary, auto-reset)