Macromatic
Macromatic TR-50222-08 time delay relay octal on delay 120V 10A .6-60s 8-pin
An on-delay time-delay relay with an octal 8-pin plug-in base, adjustable from .6 to 60 seconds, rated 10 A at 240 V AC or 30 V DC, operating on 120 V AC/DC
- On-delay timing adjustable from .6 to 60 seconds
- DPDT contacts rated 10 A at 240 V AC and 30 V DC
- Octal 8-pin plug-in base for quick socket mounting
- Operates on 120 V AC or DC coil voltage
- Enclosed IP20 housing protects internal components
Single-Function On-Delay Relay
This Macromatic TR-50222-08 is a single-function time-delay relay designed for control-panel circuits that need a simple on-delay action. It suits electricians and maintenance technicians who want a plug-in component for 120 V AC/DC coil supplies.
Octal Plug-In Mounting
The unit uses an 8-pin octal base that plugs directly into a matching socket, so installation is a matter of pushing the relay into place and wiring the socket terminals. The enclosed IP20 housing protects contacts, but the relay must be used with a compatible octal socket; direct PCB or DIN-rail mounting is not possible without an adapter.
Adjustable 0.6 to 60 Second Delay
The potentiometer on the face sets the delay anywhere between .6 second and 60 seconds, and this range is the single specification that decides whether the relay fits your timing requirement. The DPDT contacts switch 10 A at 240 V AC or 10 A at 30 V DC, so verify your load stays within those ratings.
Highlights
- On-delay timing adjustable from .6 to 60 seconds
- DPDT contacts rated 10 A at 240 V AC and 30 V DC
- Octal 8-pin plug-in base for quick socket mounting
- Operates on 120 V AC or DC coil voltage
- Enclosed IP20 housing protects internal components
Specifications
| Brand | MACROMATIC |
|---|
Questions about this item
How can I confirm the relay is timing correctly after wiring it to the 8-pin socket?
Apply power and verify the load energises after the potentiometer setting between .6 and 60 seconds; the DPDT contacts will switch at the end of the delay.
What ships with the TR-50222-08 and what must I source separately?
The relay itself is supplied; an 8-pin octal socket for plug-in mounting is not included and must be purchased separately.
The spec lists a single on-delay range of .6 to 60 seconds — how do I pick the right setting?
Turn the built-in potentiometer to the desired delay within the .6-to-60-second range; the relay provides one fixed on-delay function.
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