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SMC D Series Reed Auto Switches (D-A9, D-C7, D-A7, D-A5 ...)

SMC D Series Reed Auto Switches (D-A9, D-C7, D-A7, D-A5 ...)

SMC D series reed (contact type) auto switches for SMC actuators, in direct, band, rail and tie-rod mounting with grommet, connector, terminal conduit or DIN terminal entry.

Key features

  • General-purpose reed switches for relay/PLC (DC24V, AC100V, AC200V) or IC circuits (DC4 to 8V)
  • Versions with indicator LED or without indicator (D-A90, D-C80, D-A80 etc.) for wider load voltage
  • 2-color indication types D-B59W, D-A79W, D-A59W show the optimum operating range
  • Magnetic field resistant (D-P79WSE, D-P74) and heat resistant up to 120°C (D-B30/B31/B35) versions
  • Lead wire length is a suffix: none = 0.5 m, M = 1 m, L = 3 m, Z = 5 m (availability by model)

Specifications

Switch type Reed (contact type)
Wiring 2-wire (D-C76/A76H/A56 type 3-wire for IC)
Load current Approx. 5 to 50 mA depending on model and voltage
Contact protection Built-in on AC types (q circuit)
Lead wire length 0.5 m standard; M 1 m, L 3 m, Z 5 m suffix
Connector cable (C types) D-LC05 / D-LC30 / D-LC50 ordered separately
Standards CE marking (by model)
Source SMC Korea catalog Auto Switches (SMCKR_D.pdf), p. 1651-1673 (PDF p. 71-93)
D-A90 Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: IC/relay/PLC, AC/DC 24V or less | Indicator: None
D-A93 Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-A96 Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-A90V Function: General purpose | Mounting: Direct | Electrical entry: Grommet, perpendicular | Load: IC/relay/PLC, AC/DC 24V or less | Indicator: None
D-A93V Function: General purpose | Mounting: Direct | Electrical entry: Grommet, perpendicular | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-A96V Function: General purpose | Mounting: Direct | Electrical entry: Grommet, perpendicular | Load: IC circuit, DC4-8V | Indicator: LED
D-Z73 Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-Z76 Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-Z80 Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: Relay/PLC/IC, AC/DC up to 100V | Indicator: None
D-E73A Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-E76A Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-E80A Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: Relay/PLC/IC, AC/DC up to 100V | Indicator: None
D-C73 Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-C76 Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-C80 Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: Relay/PLC/IC, AC/DC up to 100V | Indicator: None
D-B53 Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: PLC, DC24V | Indicator: LED
D-B54 Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-B64 Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: None
D-C73C Function: General purpose | Mounting: Band | Electrical entry: Connector | Load: Relay/PLC, DC24V | Indicator: LED
D-C80C Function: General purpose | Mounting: Band | Electrical entry: Connector | Load: Relay/PLC, AC/DC 24V or less | Indicator: None
D-A33 Function: General purpose | Mounting: Band | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34 Function: General purpose | Mounting: Band | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A33A Function: General purpose | Mounting: Band | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34A Function: General purpose | Mounting: Band | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44 Function: General purpose | Mounting: Band | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44A Function: General purpose | Mounting: Band | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A72 Function: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC, AC200V | Indicator: LED
D-A73 Function: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-A80 Function: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC/IC, AC/DC up to 100V | Indicator: None
D-A72H Function: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC, AC200V | Indicator: LED
D-A73H Function: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-A76H Function: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-A80H Function: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC/IC, AC/DC up to 100V | Indicator: None
D-A73C Function: General purpose | Mounting: Rail | Electrical entry: Connector | Load: Relay/PLC, DC24V | Indicator: LED
D-A80C Function: General purpose | Mounting: Rail | Electrical entry: Connector | Load: Relay/PLC/IC, AC/DC 24V or less | Indicator: None
D-A53 Function: General purpose | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: PLC, DC24V | Indicator: LED
D-A54 Function: General purpose | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A56 Function: General purpose | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-A64 Function: General purpose | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: None
D-A67 Function: General purpose | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: PLC/IC, max. DC24V | Indicator: None
D-A33C-4 Function: General purpose | Mounting: Tie-rod (bore 40 mm) | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34C-4 Function: General purpose | Mounting: Tie-rod (bore 40 mm) | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44C-4 Function: General purpose | Mounting: Tie-rod (bore 40 mm) | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A33C-5 Function: General purpose | Mounting: Tie-rod (bore 50 mm) | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34C-5 Function: General purpose | Mounting: Tie-rod (bore 50 mm) | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44C-5 Function: General purpose | Mounting: Tie-rod (bore 50 mm) | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A33C-6 Function: General purpose | Mounting: Tie-rod (bore 60 mm) | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34C-6 Function: General purpose | Mounting: Tie-rod (bore 60 mm) | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44C-6 Function: General purpose | Mounting: Tie-rod (bore 60 mm) | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A33C-8 Function: General purpose | Mounting: Tie-rod (bore 80 mm) | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34C-8 Function: General purpose | Mounting: Tie-rod (bore 80 mm) | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44C-8 Function: General purpose | Mounting: Tie-rod (bore 80 mm) | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A33C-10 Function: General purpose | Mounting: Tie-rod (bore 100 mm) | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34C-10 Function: General purpose | Mounting: Tie-rod (bore 100 mm) | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44C-10 Function: General purpose | Mounting: Tie-rod (bore 100 mm) | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-B59W Function: 2-color indication | Mounting: Band | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V | Indicator: LED red/green
D-A79W Function: 2-color indication | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V | Indicator: LED red/green
D-A59W Function: 2-color indication | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V | Indicator: LED red/green
D-P79WSE Function: 2-color, magnetic field resistant | Mounting: Rod | Electrical entry: Pre-wired M12 connector | Load: PLC, DC24V | Indicator: LED red/green
D-P74 Function: Magnetic field resistant | Mounting: Rod | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V | Indicator: LED
D-B30 Function: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Terminal conduit | Load: PLC, DC24V/AC100V | Indicator: None
D-B30J Function: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Grommet, in-line | Load: PLC, DC24V/AC100V | Indicator: None
D-B31 Function: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Terminal conduit | Load: PLC, AC100V | Indicator: Neon lamp (lit when OFF)
D-B31J Function: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Grommet, in-line | Load: PLC, AC100V | Indicator: Neon lamp (lit when OFF)
D-B35 Function: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED (lit when OFF)
D-B35J Function: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Grommet, in-line | Load: PLC, DC24V | Indicator: LED (lit when OFF)
Auto SwitchesSMC
66 product codes available in this family
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SMC D Series Reed Auto Switches (D-A9, D-C7, D-A7, D-A5 ...)

Brand SMC·Auto Switches

Available part numbers (66)

D-A90, D-A93, D-A96, D-A90V, D-A93V, D-A96V, D-Z73, D-Z76, D-Z80, D-E73A + 56 more — see full table ↓

How to order

Send the SMC part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codeSpec
D-A90Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: IC/relay/PLC, AC/DC 24V or less | Indicator: None
D-A93Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-A96Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-A90VFunction: General purpose | Mounting: Direct | Electrical entry: Grommet, perpendicular | Load: IC/relay/PLC, AC/DC 24V or less | Indicator: None
D-A93VFunction: General purpose | Mounting: Direct | Electrical entry: Grommet, perpendicular | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-A96VFunction: General purpose | Mounting: Direct | Electrical entry: Grommet, perpendicular | Load: IC circuit, DC4-8V | Indicator: LED
D-Z73Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-Z76Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-Z80Function: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: Relay/PLC/IC, AC/DC up to 100V | Indicator: None
D-E73AFunction: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-E76AFunction: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-E80AFunction: General purpose | Mounting: Direct | Electrical entry: Grommet, in-line | Load: Relay/PLC/IC, AC/DC up to 100V | Indicator: None
D-C73Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-C76Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-C80Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: Relay/PLC/IC, AC/DC up to 100V | Indicator: None
D-B53Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: PLC, DC24V | Indicator: LED
D-B54Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-B64Function: General purpose | Mounting: Band | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: None
D-C73CFunction: General purpose | Mounting: Band | Electrical entry: Connector | Load: Relay/PLC, DC24V | Indicator: LED
D-C80CFunction: General purpose | Mounting: Band | Electrical entry: Connector | Load: Relay/PLC, AC/DC 24V or less | Indicator: None
D-A33Function: General purpose | Mounting: Band | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34Function: General purpose | Mounting: Band | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A33AFunction: General purpose | Mounting: Band | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34AFunction: General purpose | Mounting: Band | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44Function: General purpose | Mounting: Band | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44AFunction: General purpose | Mounting: Band | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A72Function: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC, AC200V | Indicator: LED
D-A73Function: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-A80Function: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC/IC, AC/DC up to 100V | Indicator: None
D-A72HFunction: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC, AC200V | Indicator: LED
D-A73HFunction: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V | Indicator: LED
D-A76HFunction: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-A80HFunction: General purpose | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC/IC, AC/DC up to 100V | Indicator: None
D-A73CFunction: General purpose | Mounting: Rail | Electrical entry: Connector | Load: Relay/PLC, DC24V | Indicator: LED
D-A80CFunction: General purpose | Mounting: Rail | Electrical entry: Connector | Load: Relay/PLC/IC, AC/DC 24V or less | Indicator: None
D-A53Function: General purpose | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: PLC, DC24V | Indicator: LED
D-A54Function: General purpose | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A56Function: General purpose | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: IC circuit, DC4-8V | Indicator: LED
D-A64Function: General purpose | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: None
D-A67Function: General purpose | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: PLC/IC, max. DC24V | Indicator: None
D-A33C-4Function: General purpose | Mounting: Tie-rod (bore 40 mm) | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34C-4Function: General purpose | Mounting: Tie-rod (bore 40 mm) | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44C-4Function: General purpose | Mounting: Tie-rod (bore 40 mm) | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A33C-5Function: General purpose | Mounting: Tie-rod (bore 50 mm) | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34C-5Function: General purpose | Mounting: Tie-rod (bore 50 mm) | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44C-5Function: General purpose | Mounting: Tie-rod (bore 50 mm) | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A33C-6Function: General purpose | Mounting: Tie-rod (bore 60 mm) | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34C-6Function: General purpose | Mounting: Tie-rod (bore 60 mm) | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44C-6Function: General purpose | Mounting: Tie-rod (bore 60 mm) | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A33C-8Function: General purpose | Mounting: Tie-rod (bore 80 mm) | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34C-8Function: General purpose | Mounting: Tie-rod (bore 80 mm) | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44C-8Function: General purpose | Mounting: Tie-rod (bore 80 mm) | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A33C-10Function: General purpose | Mounting: Tie-rod (bore 100 mm) | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED
D-A34C-10Function: General purpose | Mounting: Tie-rod (bore 100 mm) | Electrical entry: Terminal conduit | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-A44C-10Function: General purpose | Mounting: Tie-rod (bore 100 mm) | Electrical entry: DIN terminal | Load: Relay/PLC, DC24V/AC100V/AC200V | Indicator: LED
D-B59WFunction: 2-color indication | Mounting: Band | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V | Indicator: LED red/green
D-A79WFunction: 2-color indication | Mounting: Rail | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V | Indicator: LED red/green
D-A59WFunction: 2-color indication | Mounting: Tie-rod | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V | Indicator: LED red/green
D-P79WSEFunction: 2-color, magnetic field resistant | Mounting: Rod | Electrical entry: Pre-wired M12 connector | Load: PLC, DC24V | Indicator: LED red/green
D-P74Function: Magnetic field resistant | Mounting: Rod | Electrical entry: Grommet, in-line | Load: Relay/PLC, DC24V | Indicator: LED
D-B30Function: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Terminal conduit | Load: PLC, DC24V/AC100V | Indicator: None
D-B30JFunction: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Grommet, in-line | Load: PLC, DC24V/AC100V | Indicator: None
D-B31Function: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Terminal conduit | Load: PLC, AC100V | Indicator: Neon lamp (lit when OFF)
D-B31JFunction: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Grommet, in-line | Load: PLC, AC100V | Indicator: Neon lamp (lit when OFF)
D-B35Function: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Terminal conduit | Load: PLC, DC24V | Indicator: LED (lit when OFF)
D-B35JFunction: Heat resistant (-10 to 120°C) | Mounting: Band | Electrical entry: Grommet, in-line | Load: PLC, DC24V | Indicator: LED (lit when OFF)

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