ICM ICM253B Adjustable Time-Delay Relay
The ICM ICM253B is an adjustable time-delay relay configured for off-delay operation, designed for fan blower control. It features a knob adjustment method for setting delays from 12 to 390 seconds, operates on 18 to…
SKU 3G-OTH-68283
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
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- +65 8878 8355
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Product Description
The ICM ICM253B is an adjustable time-delay relay configured for off-delay operation, designed for fan blower control. It features a knob adjustment method for setting delays from 12 to 390 seconds, operates on 18 to 30V AC, and supports a 1 A rating. This surface-mount relay has 4 pins and is manufactured by ICM.
Frequently Asked Questions
What is the ICM ICM253B time delay relay used for?
The ICM ICM253B is an adjustable off-delay relay designed for fan blower control in HVAC systems. It uses a knob to set delays from 12 to 390 seconds, ensuring sequenced shutdown of blowers after the main equipment stops, improving energy efficiency and system protection.
What are the specifications of the ICM ICM253B?
The ICM ICM253B operates on 18 to 30V AC, supports a 1 A rating, and has 4 pins. It features a knob adjustment method for setting off-delay from 12 to 390 seconds. The relay is surface-mountable and manufactured by ICM. It is designed specifically for fan blower control applications.
Where to buy the ICM ICM253B worldwide?
3G Electric supplies the ICM ICM253B time delay relay to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this ICM relay to any country.
How to install the ICM ICM253B time delay relay?
Mount the ICM ICM253B on a clean, dry surface using its surface-mount design. Connect the 4 pins per the wiring diagram for off-delay fan blower control. Set the desired delay (12 to 390 seconds) using the knob. Ensure the supply voltage is 18 to 30V AC. Always follow local electrical codes and disconnect power before installation.
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Common applications for ICMICM Products
3G Electric supplies ICM adjustable time-delay relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.