The N505ASCD-STDD from Nascom is an overhead door rail mount DPDT switch for curtain doors featuring no dead spot. Nascom’s N505ASCD is a short, 2″ block switch with an L bracket, designed for rollup or curtain doors. It combines the installers’ choice of contact configuration with an N35 NdFeB magnet for maximum gap performance. The N505ASCD prevents false alarms caused by warping or shifting of doors, and features our unique NO DEAD SPOT technology.
Features
- No Dead Spot Technology
- 24″ Armored Cable Lead Protection
- Extra Wide Gap – N35 NdFeB Rare Earth Magnet
- 36″ 22AWG Wire Leads
- Protective Wear Pad
- Extruded Anodized (Type II) Aluminum
- Listed To UL634 Standard
Additional Information
- Set: Switch/Magnet Set
- Color: Silver
- Flange: N
- Switch Size: L1.625″ X W1.125″ X H0.500″
- Magnet Size: L1.625″ X W1.125″ X H0.500″
- Termination: Armored Cable Over 22AWG UL 1061
- Circuit Configuration: DPDT
- Lead Length (in.): 24



















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