• Siemens LZS PT Coupling Relays with Plug-in Relay, Complete Units
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Siemens LZS PT Coupling Relays with Plug-in Relay, Complete Units

Siemens LZS PT Coupling Relays with Plug-in Relay, Complete Units

LZS PT-series complete coupling relay units comprising plug-in industrial relay, socket, fixing/ejection bracket and labeling plate.

Key features

  • Complete units with 2, 3 or 4 changeover contacts, 28 mm width
  • Standard plug-in socket or socket with logical separation (coil and contacts on separate levels)
  • Screw terminals or spring-loaded (push-in) terminals
  • Red LED modules (24 V DC with freewheeling diode) or green LED modules with freewheeling diode
  • Rated control supply 24 V DC, 24/115/230 V AC

Specifications

Series LZS PT
Width 28 mm
Mounting Snap-on TH 35 DIN rail
Scope of supply Relay, socket, bracket, label plate
PS 5 units
Source Siemens Catalog IC 10 · 2026, p. 427
LZS:PT3A5L24 Socket: Standard | Contacts: 3 CO | Coil: 24 V DC | LED: Red, with freewheeling diode | Connection: Screw
LZS:PT3A5R24 Socket: Standard | Contacts: 3 CO | Coil: 24 V AC | LED: Red | Connection: Screw
LZS:PT3A5S15 Socket: Standard | Contacts: 3 CO | Coil: 115 V AC | LED: Red | Connection: Screw
LZS:PT3A5T30 Socket: Standard | Contacts: 3 CO | Coil: 230 V AC | LED: Red | Connection: Screw
LZS:PT5A5L24 Socket: Standard | Contacts: 4 CO | Coil: 24 V DC | LED: Red, with freewheeling diode | Connection: Screw
LZS:PT5A5R24 Socket: Standard | Contacts: 4 CO | Coil: 24 V AC | LED: Red | Connection: Screw
LZS:PT5A5S15 Socket: Standard | Contacts: 4 CO | Coil: 115 V AC | LED: Red | Connection: Screw
LZS:PT5A5T30 Socket: Standard | Contacts: 4 CO | Coil: 230 V AC | LED: Red | Connection: Screw
LZS:PT3A5L24A Socket: Standard | Contacts: 3 CO | Coil: 24 V DC | LED: Green, with freewheeling diode | Connection: Screw
LZS:PT5A5L24A Socket: Standard | Contacts: 4 CO | Coil: 24 V DC | LED: Green, with freewheeling diode | Connection: Screw
LZS:PT5B5L24 Socket: Logical separation | Contacts: 4 CO | Coil: 24 V DC | LED: Red, with freewheeling diode | Connection: Screw
LZS:PT5B5R24 Socket: Logical separation | Contacts: 4 CO | Coil: 24 V AC | LED: Red | Connection: Screw
LZS:PT5B5S15 Socket: Logical separation | Contacts: 4 CO | Coil: 115 V AC | LED: Red | Connection: Screw
LZS:PT5B5T30 Socket: Logical separation | Contacts: 4 CO | Coil: 230 V AC | LED: Red | Connection: Screw
LZS:PT5B5L24A Socket: Logical separation | Contacts: 4 CO | Coil: 24 V DC | LED: Green, with freewheeling diode | Connection: Screw
LZS:PT2D5L24 Socket: Logical separation | Contacts: 2 CO | Coil: 24 V DC | LED: Red, with freewheeling diode | Connection: Push-in
LZS:PT2D5T30 Socket: Logical separation | Contacts: 2 CO | Coil: 230 V AC | LED: Red | Connection: Push-in
LZS:PT5D5L24 Socket: Logical separation | Contacts: 4 CO | Coil: 24 V DC | LED: Red, with freewheeling diode | Connection: Push-in
LZS:PT5D5R24 Socket: Logical separation | Contacts: 4 CO | Coil: 24 V AC | LED: Red | Connection: Push-in
LZS:PT5D5S15 Socket: Logical separation | Contacts: 4 CO | Coil: 115 V AC | LED: Red | Connection: Push-in
LZS:PT5D5T30 Socket: Logical separation | Contacts: 4 CO | Coil: 230 V AC | LED: Red | Connection: Push-in
LZS:PT2D5L24A Socket: Logical separation | Contacts: 2 CO | Coil: 24 V DC | LED: Green, with freewheeling diode | Connection: Push-in
LZS:PT5D5L24A Socket: Logical separation | Contacts: 4 CO | Coil: 24 V DC | LED: Green, with freewheeling diode | Connection: Push-in
Coupling RelaysSiemens
23 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Siemens LZS PT Coupling Relays with Plug-in Relay, Complete Units

Brand Siemens·Coupling Relays

Available part numbers (23)

LZS:PT3A5L24, LZS:PT3A5R24, LZS:PT3A5S15, LZS:PT3A5T30, LZS:PT5A5L24, LZS:PT5A5R24, LZS:PT5A5S15, LZS:PT5A5T30, LZS:PT3A5L24A, LZS:PT5A5L24A + 13 more — see full table ↓

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Product codes & specifications
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Product codeSpec
LZS:PT3A5L24Socket: Standard | Contacts: 3 CO | Coil: 24 V DC | LED: Red, with freewheeling diode | Connection: Screw
LZS:PT3A5R24Socket: Standard | Contacts: 3 CO | Coil: 24 V AC | LED: Red | Connection: Screw
LZS:PT3A5S15Socket: Standard | Contacts: 3 CO | Coil: 115 V AC | LED: Red | Connection: Screw
LZS:PT3A5T30Socket: Standard | Contacts: 3 CO | Coil: 230 V AC | LED: Red | Connection: Screw
LZS:PT5A5L24Socket: Standard | Contacts: 4 CO | Coil: 24 V DC | LED: Red, with freewheeling diode | Connection: Screw
LZS:PT5A5R24Socket: Standard | Contacts: 4 CO | Coil: 24 V AC | LED: Red | Connection: Screw
LZS:PT5A5S15Socket: Standard | Contacts: 4 CO | Coil: 115 V AC | LED: Red | Connection: Screw
LZS:PT5A5T30Socket: Standard | Contacts: 4 CO | Coil: 230 V AC | LED: Red | Connection: Screw
LZS:PT3A5L24ASocket: Standard | Contacts: 3 CO | Coil: 24 V DC | LED: Green, with freewheeling diode | Connection: Screw
LZS:PT5A5L24ASocket: Standard | Contacts: 4 CO | Coil: 24 V DC | LED: Green, with freewheeling diode | Connection: Screw
LZS:PT5B5L24Socket: Logical separation | Contacts: 4 CO | Coil: 24 V DC | LED: Red, with freewheeling diode | Connection: Screw
LZS:PT5B5R24Socket: Logical separation | Contacts: 4 CO | Coil: 24 V AC | LED: Red | Connection: Screw
LZS:PT5B5S15Socket: Logical separation | Contacts: 4 CO | Coil: 115 V AC | LED: Red | Connection: Screw
LZS:PT5B5T30Socket: Logical separation | Contacts: 4 CO | Coil: 230 V AC | LED: Red | Connection: Screw
LZS:PT5B5L24ASocket: Logical separation | Contacts: 4 CO | Coil: 24 V DC | LED: Green, with freewheeling diode | Connection: Screw
LZS:PT2D5L24Socket: Logical separation | Contacts: 2 CO | Coil: 24 V DC | LED: Red, with freewheeling diode | Connection: Push-in
LZS:PT2D5T30Socket: Logical separation | Contacts: 2 CO | Coil: 230 V AC | LED: Red | Connection: Push-in
LZS:PT5D5L24Socket: Logical separation | Contacts: 4 CO | Coil: 24 V DC | LED: Red, with freewheeling diode | Connection: Push-in
LZS:PT5D5R24Socket: Logical separation | Contacts: 4 CO | Coil: 24 V AC | LED: Red | Connection: Push-in
LZS:PT5D5S15Socket: Logical separation | Contacts: 4 CO | Coil: 115 V AC | LED: Red | Connection: Push-in
LZS:PT5D5T30Socket: Logical separation | Contacts: 4 CO | Coil: 230 V AC | LED: Red | Connection: Push-in
LZS:PT2D5L24ASocket: Logical separation | Contacts: 2 CO | Coil: 24 V DC | LED: Green, with freewheeling diode | Connection: Push-in
LZS:PT5D5L24ASocket: Logical separation | Contacts: 4 CO | Coil: 24 V DC | LED: Green, with freewheeling diode | Connection: Push-in

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