Relay Sockets and Accessories for Relay Switches

A variety of sockets and accessories for various types of relay switches are available. Items include:

Sockets for QL and QM Series Electromechanical Relay Switches

Order sockets separately; holding clips are included with sockets.

• SQL08D - Relay socket, QL2 series (2PDT) $3.25
• SQL14D - Relay socket, QL4 series (4PDT)
• SQM08D - Relay socket, QM2 series (2PDT)
• SQM14D - Relay socket, QM4 series (4PDT)

Relay Remover and Protective Cover for RS Series Relay Switches

• Relay remover - To remove a relay from the terminal module, use the type TY3 relay remover. RS4N-DE and RS6N-DE modules include a TY3 relay remover. Pull the relay in a direction perpendicular to the terminal module surface. Incorrectly removing or mounting a relay switch may damage the relay pins and pin jacks of the module.
  TY3 - Relay remover (pack of 10) $7.00
  
  
• Protective cover (optional terminal guard) - The protective cover fits over the RS4N-DE or RS6N-DE module and protects the terminals from accidental touches.
  RZ4N - Terminal guard (pack of 10) $14.00

Spare Card Relays for RS Series

These electrical relays are extremely thin (5 mm) and can be densely mounted in the socket provided. As a result, PC board size and cost can be greatly reduced. Bifurcated contacts ensure high contact reliability, allowing use in low-level circuits.

• RB105-DE - Spare card relay, 24 VDC (pack of 10) $24.00

Sockets for 78 Series Electromechanical Cube Relays

Order sockets separately; holding clips are included with sockets.

• 781-1C-SKT - DIN-rail socket for 781 series cube relays (SPDT) $3.75
• 782-2C-SKT - DIN-rail socket for 782 and AD-70S2 series cube relays (DPDT)
• 783-3C-SKT - DIN-rail socket for 783 series cube relays (DPDT)
• 784-4C-SKT-1 - DIN-rail socket for 784 series cube relays (4PDT)

Sockets and Accessories for 750 and 755 Series Electromechanical Octal Relays

Order sockets separately; holding clips are included with sockets.

• 750-2C-SKT - DIN-rail socket for 750-2C series octal relays $4.00
• 750-3C-SKT - DIN-rail socket for 750-3C series and 755 series octal relays
• 33-796-1 - Coil buss connector used to connect multiple relays in parallel. Package includes 5 pair of buss bars to connect up to 5 control relays together.

MOV and Diode Plug-in Modules

Metal Oxide Varisters (MOV) and Diode circuits are offered as convenient plug-in modules.
Plugging a module into the socket connects the circuit in parallel with the relay coil. No additional wiring is required.
Modules fit within the maximum dimensions of the relay and socket.

MOVs protect by shunting potentially damaging electrical spikes away from the relay coil. An MOV is ideal for both AC and DC applications.
Diodes protect external drive circuitry from inductive voltages generated when removing coil voltage. Diode circuits are ideal for DC applications. They are polarity sensitive.

Available models include:

• AD-ASMD-250 - Protection diode module for 784 and 750 series relays. Package includes 5 modules. $9.25
  
  
• AD-BSMD-250 - Protection diode module for 782 series relays. Package includes 5 modules.
  
  
• AD-ASMM-24 - MOV module for 784 and 750 series relays that operate at 24 VAC coil voltage. Package includes 5 modules. $7.50
  
  
• AD-ASMM-120 - MOV module for 784 and 750 series relays that operate at 120 VAC coil voltage. Package includes 5 modules.
  
  
• AD-ASMM-240 - MOV module for 784 and 750 series relays that operate at 240 VAC coil voltage. Package includes 5 modules.
  
  
• AD-BSMM-24 - MOV module for 782 series relays that operate at 24 VAC coil voltage. Package includes 5 modules.
  
  
• AD-BSMM-120 - MOV module for 782 series relays that operate at 120 VAC coil voltage. Package includes 5 modules.
  
  
• AD-BSMM-240 - MOV module for 782 series relays that operate at 240 VAC coil voltage. Package includes 5 modules.

Sockets for AD-SSR Series and AD-70S2 Series Solid State Relays

The AD-SSR series solid state relays do not require sockets.
The AD-70S2 series solid state relays use socket 782-2C-SKT (the same socket used for the 782-2C series electromechanical relays).
Order sockets separately; holding clips are included with sockets.

• 782-2C-SKT - DIN-rail socket for 782 series cube relays and AD-70S2 series solid state relays (DPDT)