Rutherford Controls 960-DMA-28 DPDT Maintained Key Switch

Rutherford Controls 960-DMA-28 DPDT Maintained Key Switch offers a robust and reliable solution for access control in various settings, including commercial, industrial, and healthcare environments. This key switch is designed with a tamper-resistant, extruded aluminum 1/4" plate featuring beveled edges, ensuring durability and security against unauthorized access. Available in maintained (DPDT) configurations, the 960-DMA-28 supports standard mortise cylinders with straight or clover cams in lengths of 1-1/8" or 1-1/4", providing flexibility for installation. The one-piece bracket with a two-position switch holder simplifies mounting, making it compatible with standard single gang boxes or narrow-stile door frames. Users can choose between a brushed anodized aluminum or dark bronze finish to match their aesthetic needs. This key switch is equipped with a hardware kit that includes stainless steel tamper-proof screws and a spanner bit for added security. The RCI 960RO variant comes with a reset/override feature for enhanced functionality. With a current draw of 1A at 250 VAC/VDC and 3A at 125 VAC/VDC, this switch is engineered to perform reliably under demanding conditions. Backed by a 3-year limited warranty, the Rutherford Controls 960-DMA-28 ensures peace of mind and superior control in high-use areas.

DPDT Maintained Key Switch

The 960 tamper resistant keyswitch series is available in momentary (SPDT/DPDT), maintained (SPDT/DPDT), or time-delay (2-SPDT) operating versions. The keyswitch is a one-piece bracket with two-position switch holder. The RCI 960RO provides a screen-printed reset/override with directional arrows to indicate the simple function of the corresponding switch. The RCI 960 & RCI 960RO are compatible with standard mortise cylinders with straight or clover cams in 1-1/8" or 1-1/4" cylinder lengths (1-1/4" key cylinders available).

Features:

• Extruded aluminum 1/4" plate with beveled edges for tamper-resistance and durability
• Momentary (SPDT/DPDT), maintained (SPDT/DPDT) or time-delay (2-SPDT) switches available
• Hardware kit includes stainless steel tamper-proof screws and spanner bit
• Faceplate available in brushed anodized aluminum (28) or brushed anodized dark bronze (40) finish
• 3 Year Limited Warranty
• Quickly mounts to single gang box (standard) or narrow-stile door frames
• One-piece bracket with two-position switch holder
• Compatible with standard mortise cylinders with straight or clover cams in 1-1/8" or 1-1/4" cylinder lengths (1-1/4" key cylinders available)
• Also available with reset/override (RO) feature
• LED lamps and other accessories are also available
• Standard: 3"W x 4-3/4"H (76mm x 121mm)
• Narrow: 1-5/8"W x 4-3/4"H (41mm x 121mm)

Applications:

• For commercial, industrial and institutional applications in high use areas:
• Vestibules
• Storefront
• Commercial
• Industrial
• Health Care

Resources

• Cut Sheet