MACROMATIC Single Function Time Delay Relay: Socket Mounted, 24V AC/DC, 10 A
The MACROMATIC Single Function Time Delay Relay is a socket-mounted relay with 8 pins/terminals, rated for 24V AC/DC and 10 A (MPN TR-55128-12). 3G Electric interprets customer demand and delivers this relay across…
SKU 3G-OTH-40421
Also listed as: TR5512812 · TR 55128 12
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The MACROMATIC Single Function Time Delay Relay is a socket-mounted relay with 8 pins/terminals, rated for 24V AC/DC and 10 A (MPN TR-55128-12). 3G Electric interprets customer demand and delivers this relay across 14 industrial departments — and we supply far more than is listed — with specialist depth in controls as an authorised distributor.
Frequently Asked Questions
What is the MACROMATIC TR-55128-12 time delay relay used for?
The MACROMATIC TR-55128-12 is a single-function time delay relay used in industrial control panels, automation systems, and HVAC equipment to delay or sequence electrical operations. It is socket-mounted with 8 pins and rated for 24V AC/DC at 10 A, making it suitable for timing circuits in manufacturing and process control.
What are the specifications of the MACROMATIC TR-55128-12?
The MACROMATIC TR-55128-12 is a socket-mounted single-function time delay relay with 8 pins/terminals. It operates on 24V AC/DC and is rated for 10 A. The manufacturer part number is TR-55128-12. This relay is designed for industrial timing applications and is compatible with standard 8-pin relay sockets.
Where to buy the MACROMATIC TR-55128-12 worldwide?
You can source the MACROMATIC TR-55128-12 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies this MACROMATIC relay to customers in manufacturing, automation, and energy sectors globally.
How to install a MACROMATIC TR-55128-12 time delay relay?
To install the MACROMATIC TR-55128-12, first ensure power is off. Insert the relay into a compatible 8-pin socket until it clicks. Wire the socket per the relay's pin diagram, typically with coil connections on pins 2 and 7 and load contacts on pins 1, 3, 4, 6, and 8. Apply 24V AC/DC and set the time delay via the onboard potentiometer.
Used in
Common applications for MACROMATICMACROMATIC Products
3G Electric supplies MACROMATIC socket-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
