GRI 11260-ZA Switch Set, B250-36 Configuration 1B

The GRI 11260-ZA is a biased high-security switch set based on the GRI B250-36 — the biased variant of the 250-series industrial wall-mount housing — in Configuration 1B. The 250 series is the wall-mount version of the 200-series industrial platform; this switch provides the same single-biased high-security protection as the 11258-ZA (B200-36) in the wall-mount 250 housing form factor.

Features

• GRI B250-36 biased high-security wall mount switch set; industrial extruded aluminum 250-series housing; 36-inch armored cable; Configuration 1B single-biased arrangement
• Biased for high security: creates a double-tripping switch operable only within a specific window of operation defined by maximum and minimum actuation distances; a bypass magnet introduced at the center of this window causes the switch to release and alarm
• Wall mount 250-series housing — the wall-mounted counterpart to the 200-series floor mount platform; suited for industrial overhead doors, heavy-duty commercial gates, and perimeter doors at high-security facilities
• Configuration 1B: standard single-biased arrangement; for enhanced Configuration 4B biased protection, see the 11260-ZD