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PARAGON 8143-00 Enclosed Electromechanical Defrost Timer - Enclosed Electromechanical Defrost Timer Switches
PARAGONEnclosed Electromechanical Defrost Timer Switches

PARAGON 8143-00 Enclosed Electromechanical Defrost Timer

The PARAGON Defrost Control Timer is an enclosed electromechanical defrost timer switch (MPN 8143-00) with a 110 min max cycle time, 2NO/1NC contact configuration, and 120V AC operation. 3G Electric interprets this…

SKU 3G-OTH-29465

Also listed as: 814300 · 8143 00

Brand
PARAGON
Item
8143-00 Enclosed Electromechanical Defrost Timer
Part Number
8143-00
Category
Enclosed Electromechanical Defrost Timer Switches
Available to Order
Also known as:8143-00PARAGON
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

PARAGON
Manufacturer Part Number
8143-00
Type
2NO/1NC
AC
120V
Max Cycle Time
110 min

Technical Documents

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PARAGON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARAGON Defrost Control Timer is an enclosed electromechanical defrost timer switch (MPN 8143-00) with a 110 min max cycle time, 2NO/1NC contact configuration, and 120V AC operation. 3G Electric interprets this demand and sources the genuine PARAGON unit, backed by specialist expertise across 14 industrial departments — including combustion, pumps, and controls — to ensure you get the right answer, not just a catalog.

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 PARAGON 8143-00 defrost control timer used for?

The PARAGON 8143-00 is an enclosed electromechanical defrost timer used in commercial refrigeration systems to automatically initiate and terminate defrost cycles. It is commonly applied in walk-in coolers, freezers, and display cases to prevent ice buildup on evaporator coils, ensuring efficient cooling operation.

What are the specifications of the PARAGON 8143-00 defrost timer?

The PARAGON 8143-00 is a mechanical defrost timer with a maximum cycle time of 110 minutes. It features 2NO/1NC contacts and operates on 120V AC. The enclosed design protects against dust and moisture, making it suitable for industrial refrigeration environments.

Where to buy the PARAGON 8143-00 defrost timer worldwide?

You can source the PARAGON 8143-00 defrost timer 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 on this PARAGON model.

How to install a PARAGON mechanical defrost timer?

To install the PARAGON 8143-00, first disconnect power to the refrigeration system. Mount the timer securely in a dry location, wire the 120V AC supply to the input terminals, and connect the 2NO/1NC contacts to the defrost heater and compressor circuits. Set the desired defrost cycle time and test operation before restoring power.

Used in

Common applications for PARAGON
Commercial walk-in coolers — PARAGON 8145-20 defrost timer for 110-minute cycle control
Supermarket freezer cases — PARAGON 8045-20 enclosed timer for defrost heater switching
Heat pump defrost control — PARAGON A1402-00 timer with 8-hour cycle for outdoor coil
OEM refrigeration panels — PARAGON 8145-20M non-enclosed timer for equipment integration
Industrial cold storage — PARAGON 8141-20 timer with dual NC contacts for fail-safe defrost
Ice machine defrost cycles — PARAGON 8145-AV timer with 15-minute cycle for rapid defrost
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PARAGON Products

3G Electric supplies PARAGON enclosed electromechanical defrost timer switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This PARAGON defrost timer switch is an OEM-style electromechanical device with SPDT contacts, rated for 120V AC and 15 A, and a maximum cycle time of 8 hours. It is used to automatically initiate and terminate defrost cycles in commercial refrigeration systems, preventing ice buildup on evaporator coils. Typical applications include walk-in coolers, freezers, and display cases
PARAGON
This PARAGON defrost timer switch is an OEM-style electromechanical device with SPDT contacts, rated for 120V AC and 15 A, and a maximum cycle time of 8 hours. It is used to automatically initiate and terminate defrost cycles in commercial refrigeration systems, preventing ice buildup on evaporator coils. Typical applications include walk-in coolers, freezers, and display cases
Front-mounted IEC off-delay timer with pneumatic timing mechanism. Timing range 0.1 to 60 seconds, 1 normally open and 1 normally closed contact, 110/120V AC coil, maximum voltage rating 600V AC. Used in industrial control panels to delay de-energization of loads after control signal removal, commonly applied in motor starters, conveyor systems, and HVAC equipment for sequencing shutdowns or preventing rapid cycling
SQUARE D
Front-mounted IEC off-delay timer with pneumatic timing mechanism. Timing range 0.1 to 60 seconds, 1 normally open and 1 normally closed contact, 110/120V AC coil, maximum voltage rating 600V AC. Used in industrial control panels to delay de-energization of loads after control signal removal, commonly applied in motor starters, conveyor systems, and HVAC equipment for sequencing shutdowns or preventing rapid cycling
This non-reversing definite purpose contactor is designed for HVACR applications such as switching compressors, fan motors, and condenser units. It features a 1NO main pole contact form, 20 A rating, 120V AC coil voltage, and a maximum voltage rating of 600V AC. Screw terminals and through-panel mounting simplify installation
Dayton
This non-reversing definite purpose contactor is designed for HVACR applications such as switching compressors, fan motors, and condenser units. It features a 1NO main pole contact form, 20 A rating, 120V AC coil voltage, and a maximum voltage rating of 600V AC. Screw terminals and through-panel mounting simplify installation

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Enclosed electromechanical defrost timer switch for automatic defrost cycle control in commercial refrigeration systems. Operates at 208/240V AC with SPDT-NO/NC switching and a maximum cycle time of 110 minutes. Suitable for walk-in coolers, freezers, and display cases
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Enclosed electromechanical defrost timer switch with SPDT-NO/2NC contacts, rated for 208/240V AC. Maximum cycle time is 110 minutes. Used in commercial refrigeration systems to control defrost cycles in walk-in coolers, freezers, and display cases
Enclosed electromechanical defrost timer switch for automatic defrost cycle control in commercial refrigeration systems. Operates at 120V AC with SPDT-NO/NC switching and a maximum cycle time of 110 minutes. Used in walk-in coolers, freezers, and display cases to prevent ice buildup on evaporator coils
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Enclosed electromechanical defrost timer switch for automatic defrost cycle control in commercial refrigeration systems. Operates at 120V AC with SPDT-NO/NC switching and a maximum cycle time of 110 minutes. Used in walk-in coolers, freezers, and display cases to prevent ice buildup on evaporator coils

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