[OMRON] — D4A-[]N General-purpose Limit Switch (SPDT, G1/2+NPT, No/Neon/LED indicator)
Limit Switches Omron

[OMRON] — D4A-[]N General-purpose Limit Switch (SPDT, G1/2+NPT, No/Neon/LED indicator)

Family ID: OMRON-D4A-SPDT

The Limit Switch with Better Seal, Shock Resistance, and Strength

69 product codes available in this family

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Product Codes & Specifications

Product Code Description Brand Spec
D4A-3101N D4A SPDT Roller lever (Standard) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Standard) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1101N D4A SPDT Roller lever (Standard) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Standard) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3301N D4A SPDT Roller lever (Standard) G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Standard) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1301N D4A SPDT Roller lever (Standard) NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Standard) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3E01N D4A SPDT Roller lever (Standard) G1/2 LED OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Standard) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: LED (DC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3102N D4A SPDT Roller lever (High-sensitivity) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (High-sensitivity) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1102N D4A SPDT Roller lever (High-sensitivity) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (High-sensitivity) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3302N D4A SPDT Roller lever (High-sensitivity) G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (High-sensitivity) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1302N D4A SPDT Roller lever (High-sensitivity) NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (High-sensitivity) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3E02N D4A SPDT Roller lever (High-sensitivity) G1/2 LED OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (High-sensitivity) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: LED (DC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3103N D4A SPDT Roller lever (Low-torque) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Low-torque) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1103N D4A SPDT Roller lever (Low-torque) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Low-torque) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3104N D4A SPDT Roller lever (HS + Low-torque) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (HS + Low-torque) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1104N D4A SPDT Roller lever (HS + Low-torque) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (HS + Low-torque) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3304N D4A SPDT Roller lever (HS + Low-torque) G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (HS + Low-torque) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1304N D4A SPDT Roller lever (HS + Low-torque) NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (HS + Low-torque) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3105N D4A SPDT Roller lever (Maintained) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Maintained) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1105N D4A SPDT Roller lever (Maintained) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Maintained) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3305N D4A SPDT Roller lever (Maintained) G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Maintained) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1305N D4A SPDT Roller lever (Maintained) NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Maintained) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3E05N D4A SPDT Roller lever (Maintained) G1/2 LED OMRON Type: General-purpose Limit Switch (Set) | Actuator: Roller lever (Maintained) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: LED (DC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3106N D4A SPDT Side plunger (Standard) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Side plunger (Standard) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1106N D4A SPDT Side plunger (Standard) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Side plunger (Standard) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3107-VN D4A SPDT Vertical roller G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Vertical roller | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1107-VN D4A SPDT Vertical roller 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Vertical roller | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3307-VN D4A SPDT Vertical roller G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Vertical roller | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1307-VN D4A SPDT Vertical roller NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Vertical roller | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3E07-VN D4A SPDT Vertical roller G1/2 LED OMRON Type: General-purpose Limit Switch (Set) | Actuator: Vertical roller | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: LED (DC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3107-HN D4A SPDT Horizontal roller G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Horizontal roller | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1107-HN D4A SPDT Horizontal roller 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Horizontal roller | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3307-HN D4A SPDT Horizontal roller G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Horizontal roller | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1307-HN D4A SPDT Horizontal roller NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Horizontal roller | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3108N D4A SPDT Adjustable roller lever G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Adjustable roller lever | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1108N D4A SPDT Adjustable roller lever 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Adjustable roller lever | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3308N D4A SPDT Adjustable roller lever G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Adjustable roller lever | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1308N D4A SPDT Adjustable roller lever NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Adjustable roller lever | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3E08N D4A SPDT Adjustable roller lever G1/2 LED OMRON Type: General-purpose Limit Switch (Set) | Actuator: Adjustable roller lever | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: LED (DC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3109N D4A SPDT Top plunger (Standard) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Standard) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1109N D4A SPDT Top plunger (Standard) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Standard) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3309N D4A SPDT Top plunger (Standard) G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Standard) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1309N D4A SPDT Top plunger (Standard) NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Standard) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3110N D4A SPDT Top plunger (Roller) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Roller) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1110N D4A SPDT Top plunger (Roller) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Roller) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3310N D4A SPDT Top plunger (Roller) G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Roller) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1310N D4A SPDT Top plunger (Roller) NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Roller) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3111N D4A SPDT Top plunger (Adjustable) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Adjustable) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1111N D4A SPDT Top plunger (Adjustable) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Adjustable) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3311N D4A SPDT Top plunger (Adjustable) G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Adjustable) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1311N D4A SPDT Top plunger (Adjustable) NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Top plunger (Adjustable) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3112N D4A SPDT Flexible rod (Spring wire) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Flexible rod (Spring wire) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1112N D4A SPDT Flexible rod (Spring wire) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Flexible rod (Spring wire) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3312N D4A SPDT Flexible rod (Spring wire) G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Flexible rod (Spring wire) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1312N D4A SPDT Flexible rod (Spring wire) NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Flexible rod (Spring wire) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3E12N D4A SPDT Flexible rod (Spring wire) G1/2 LED OMRON Type: General-purpose Limit Switch (Set) | Actuator: Flexible rod (Spring wire) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: LED (DC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3114N D4A SPDT Flexible rod (Plastic rod) G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Flexible rod (Plastic rod) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1114N D4A SPDT Flexible rod (Plastic rod) 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Flexible rod (Plastic rod) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3314N D4A SPDT Flexible rod (Plastic rod) G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Flexible rod (Plastic rod) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1314N D4A SPDT Flexible rod (Plastic rod) NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Flexible rod (Plastic rod) | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3E14N D4A SPDT Flexible rod (Plastic rod) G1/2 LED OMRON Type: General-purpose Limit Switch (Set) | Actuator: Flexible rod (Plastic rod) | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: LED (DC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3115N D4A SPDT Cat whisker G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Cat whisker | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1115N D4A SPDT Cat whisker 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Cat whisker | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3315N D4A SPDT Cat whisker G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Cat whisker | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1315N D4A SPDT Cat whisker NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Cat whisker | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3E15N D4A SPDT Cat whisker G1/2 LED OMRON Type: General-purpose Limit Switch (Set) | Actuator: Cat whisker | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: LED (DC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3116N D4A SPDT Coil spring G1/2 No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Coil spring | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1116N D4A SPDT Coil spring 1/2-14NPT No-ind OMRON Type: General-purpose Limit Switch (Set) | Actuator: Coil spring | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: None | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3316N D4A SPDT Coil spring G1/2 Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Coil spring | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-1316N D4A SPDT Coil spring NPT Neon OMRON Type: General-purpose Limit Switch (Set) | Actuator: Coil spring | Circuit: SPDT double-break | Conduit: 1/2-14NPT | Indicator: Neon lamp (AC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)
D4A-3E16N D4A SPDT Coil spring G1/2 LED OMRON Type: General-purpose Limit Switch (Set) | Actuator: Coil spring | Circuit: SPDT double-break | Conduit: G1/2 | Indicator: LED (DC) | Approval: UL, CSA | Note: NPT conduit version: replace first digit 3→1 (SPDT) or 4→2 (DPDT); Fluoro-rubber seal version: add -F suffix (temp range -10~+120°C)

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