The N505AUTM-STFB2-2KPRD from Nascom is an overhead door rail (2-1/4″) mount open loop magnet/switch set with 2.2K resistor in series and red dot. Nascom’s N505AUTM 2 1/4″ TRACK MOUNT FLIP SWITCHTM with universal magnet handles commercial and industrial overhead door applications. The TRACK MOUNT FLIP SWITCHTM combines the installers’ choice of contact configuration with an N35 grade NdFeB magnet for maximum gap performance. The closed loop versions of the N505AUTM prevents false alarms caused by the up and down movement of overhead doors with our unique NO DEAD SPOT technology. The switch can be mounted with the cable in either direction, without loss of gap.
Features
- No Dead Spot Technology
- Extruded Annodized (Type II) Aluminum
- Quick Switch Nstall – Less Than 60 Seconds
- Flip The Switch – Gap Is Not Impacted By Cable Direction
- Universal Mount
- 24″ Stainless Steel Armored Cable Lead Protection
- 36″ 22AWG Wire Leads
- Listed To UL634 Standard
Additional Information
- Set: Switch/Magnet Special
- Color: Silver
- EndofLine (EOL) Resistors: PAR
- Flange: N
- Switch Size: L3″ X W1.250″ X H0.500″
- Magnet Size: L3″ X W1.250″ X H0.500″
- Termination: Armored Cable Over 22AWG UL 1061 + Red DOT
- Circuit Configuration: Open Loop
- Lead Length (in.): 24
- Standard Ohm Resistor Values: 2.2K



















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