Macromatic
Macromatic TR-55126-14 Time Delay Relay Octal Cycle On 12V DC DPDT 10A
Octal-base time-delay relay with potentiometer-adjustable cycle-on function from 9 seconds to 15 minutes, 12 V DC coil, DPDT contacts rated 10 A at 240 V AC or 30 V DC
- Adjustable 9 sec to 15 min cycle timing
- DPDT contacts switch 10 A at 240 V AC
- 12 V DC coil voltage for low-voltage control
- Octal 8-pin plug-in base for quick installation
- IP20 enclosed housing protects internal components
Relay for 12V DC cycle timing
The Macromatic TR-55126-14 is a single-function time delay relay designed for 12V DC control circuits. It provides a Cycle On delay function adjustable from 9 sec to 15 min via potentiometer. The DPDT contacts switch up to 10 A at 240V AC or 30V DC. An octal 8-pin plug-in base allows quick installation in compatible sockets.
Check voltage socket and load rating
Verify that the control circuit supplies 12V DC and that the load does not exceed 10 A at the applicable voltage. Ensure an octal 8-pin socket is available for plug-in mounting. Confirm the IP20 enclosure rating suits the installation environment. The potentiometer adjustment range covers 9 sec to 15 min for the single Cycle On function.
Replaces fixed-timer or manual relays
This relay upgrades installations that previously used non-adjustable timers or manual switching for cyclic loads. The adjustable range lets you match timing to process requirements without changing hardware. The jump is worth it when repeatable cycling between 9 sec and 15 min is needed and a 10 A DPDT contact rating satisfies the load.
Highlights
- Adjustable 9 sec to 15 min cycle timing
- DPDT contacts switch 10 A at 240 V AC
- 12 V DC coil voltage for low-voltage control
- Octal 8-pin plug-in base for quick installation
- IP20 enclosed housing protects internal components
Specifications
| Brand | MACROMATIC |
|---|
Questions about this item
What does the TR-55126-14 include and what must I buy separately?
The relay is a single plug-in unit with eight octal pins. A matching octal socket for panel or DIN-rail mounting is not included and must be purchased separately.
How do I choose between the available time-range versions of the TR-55126-14?
This model covers the full 9-second to 15-minute range with one potentiometer; no other time-range versions are offered for this part number.
What does the 10 A contact rating mean when the TR-55126-14 is installed in a 12 V DC control circuit?
The DPDT contacts can switch up to 10 A at 30 V DC or 240 V AC, so a 12 V DC load drawing up to 10 A is within the rated capacity.
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