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ICM CONTROLS Universal Motor Starting Relay: 110V AC to 270V AC Pick Up, 502V AC Drop Out - Fixed-Potential Relay
ICM CONTROLSFixed-Potential Relay

ICM CONTROLS Universal Motor Starting Relay: 110V AC to 270V AC Pick Up, 502V AC Drop Out

The ICM CONTROLS Universal Motor Starting Relay (SKU 826CY4, MPN UMSR-50B-LF) is a fixed-potential relay with a coil voltage of 110 to 270V AC and a maximum drop out voltage of 502V AC. This relay is designed for…

SKU 3G-OTH-68289

Brand
ICM CONTROLS
Item
Universal Motor Starting Relay: 110V AC to 270V AC Pick Up, 502V AC Drop Out
Category
Fixed-Potential Relay
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Technical Specifications

ICM CONTROLS
Manufacturer Part Number
UMSR-50B-LF
Type
Adj
AC
110 to 270V
AC Drop Out
502V
Coil Voltage
110 to 270V AC
Maximum Drop Out Voltage
502V AC
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ICM CONTROLS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ICM CONTROLS Universal Motor Starting Relay (SKU 826CY4, MPN UMSR-50B-LF) is a fixed-potential relay with a coil voltage of 110 to 270V AC and a maximum drop out voltage of 502V AC. This relay is designed for motor starting applications requiring a pickup voltage range of 110 to 270V AC.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ICM CONTROLS UMSR-50B-LF universal motor starting relay used for?

The ICM CONTROLS UMSR-50B-LF is a fixed-potential relay used to start motors in HVAC, refrigeration, and industrial equipment. It engages the start winding when the pickup voltage reaches 110 to 270V AC and disengages at a maximum drop out voltage of 502V AC, ensuring reliable motor startup.

What are the specifications of the ICM CONTROLS UMSR-50B-LF relay?

The ICM CONTROLS UMSR-50B-LF has a coil voltage of 110 to 270V AC and a maximum drop out voltage of 502V AC. It is a fixed-potential relay with MPN UMSR-50B-LF and SKU 826CY4, designed for motor starting applications requiring adjustable pickup within that voltage range.

Where to buy the ICM CONTROLS UMSR-50B-LF relay worldwide?

You can source the ICM CONTROLS UMSR-50B-LF relay from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring the relay reaches your facility efficiently. Contact us for availability and lead time.

How to install the ICM CONTROLS UMSR-50B-LF motor starting relay?

To install the ICM CONTROLS UMSR-50B-LF, disconnect power, mount the relay securely, and wire the coil terminals to the 110 to 270V AC supply. Connect the start winding to the relay's normally open contacts. Verify the pickup voltage range matches your motor specs before energizing.

Used in

Common applications for ICM CONTROLS
Commercial HVAC — ICM CONTROLS AF16-30-10-11 contactor for compressor and fan motor switching in rooftop units
Refrigeration systems — ICM CONTROLS UMSR-50B-LF relay for start capacitor control in condensing units
Heat pump maintenance — ICM CONTROLS ACC-RT104 remote sensor for outdoor coil temperature monitoring
Industrial air handlers — ICM CONTROLS contactors for three-phase motor control in ventilation systems
Chiller control panels — ICM CONTROLS relays for interlocking and sequencing of compressor stages

ICM CONTROLS Products

3G Electric supplies ICM CONTROLS fixed-potential relay. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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