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Macromatic TR-51622-08 off delay relay octal 11 pin enclosed housing

Macromatic

Macromatic TR-51622-08 Off Delay Time Relay

SKU CH-HVQ4-7KDB5

Off-delay time relay with potentiometer adjustment from 0.6 to 60 seconds, DPDT contacts rated 10 A at 120 V AC or 30 V DC, octal 11-pin plug-in mount

  • Adjustable timing from .6 to 60 seconds for flexible control
  • Off-delay function holds circuit after power removal for safe shutdown
  • DPDT contacts rated 10 A at 120 V AC and 30 V DC handle diverse loads
  • Octal 11-pin plug-in base enables quick socket mounting
  • IP20 enclosed housing protects internal components in panel environments

Single-Function Off-Delay Relay

The Macromatic TR-51622-08 is a single-function off-delay time relay designed for control-circuit timing in industrial machinery. It provides a single adjustable delay period that begins when the control voltage is removed. The unit mounts via an 11-pin octal plug-in base for quick installation in standard sockets. It suits engineers and maintenance technicians who need reliable timing for motor starters, lighting circuits or process equipment.

Verify Coil Voltage and Contact Ratings

Before ordering, confirm that your control circuit supplies 120V AC/DC to match the relay coil input. The DPDT contacts are rated for 10 A at 120V AC and 10 A at 30V DC, so ensure the load current stays within these limits. The adjustment potentiometer sets the delay between 0.6 sec and 60 sec; check that this range covers your application requirement. The IP20 enclosed housing is intended for panel or socket mounting inside a protected enclosure.

Suited for Simple Off-Delay Tasks

This relay fits panels that use an 11-pin octal socket and need a single off-delay function with a wide adjustable range. It is not intended for applications requiring multiple timing functions, on-delay or interval modes, or different coil voltages. Buyers who need a broader function set or a different pin configuration should look at other relay types.

Highlights

  • Adjustable timing from .6 to 60 seconds for flexible control
  • Off-delay function holds circuit after power removal for safe shutdown
  • DPDT contacts rated 10 A at 120 V AC and 30 V DC handle diverse loads
  • Octal 11-pin plug-in base enables quick socket mounting
  • IP20 enclosed housing protects internal components in panel environments

Specifications

BrandMACROMATIC

Questions about this item

Does the Macromatic TR-51622-08 relay ship with the octal socket, or must the socket be purchased separately?

The relay uses a plug-in octal base with 11 pins and requires a matching socket; the socket is not included and must be bought separately.

Which time-delay range should I select for an application that needs roughly 30 seconds off-delay?

The single off-delay function is adjustable via potentiometer from 0.6 sec to 60 sec, so the 30-second setting falls well within the available range.

What does the 10 A contact rating mean when the relay is controlling a 120 V AC motor load in a panel?

The DPDT contacts are rated 10 A at 120 V AC, so the relay can directly switch a motor load up to that current without an additional contactor.

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