Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

PARAGON D877-20 Defrost Timer, 240V, Circuit Mode, Odd Hour with Solenoid - Assorted Brand Parts for Refrigerators & Freezers
PARAGONAssorted Brand Parts for Refrigerators & Freezers

PARAGON D877-20 Defrost Timer, 240V, Circuit Mode, Odd Hour with Solenoid

The PARAGON Defrost Timer (model D877-20) is a 240V, circuit-mode timer with an odd-hour solenoid, designed for refrigeration and freezer applications. As an assorted brand part, it supports maintenance and…

SKU 3G-OTH-604216

Also listed as: D87720 · D877 20

Brand
PARAGON
Item
D877-20 Defrost Timer, 240V, Circuit Mode, Odd Hour with Solenoid
Category
Assorted Brand Parts for Refrigerators & Freezers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

PARAGON
Manufacturer Part Number
D877-20
Type
240V, Circuit Mode
Mfr. Model
D877-20
Odd HR With Solenoid
Mfr Part # D877-20

Datasheet Content

REFRIGERATION DEFROST MODULES RM Series The Paragon® RM Series includes program and motor modules. Defrost initiation is adjustable from 1-12 operations per circuit, per day; minimum 2 hours required between successive operations. Mechanical defrost termination is adjustable from 6-106 minutes in one-minute increments. Solenoid termination is optional. Instantaneous transfer if solenoid is energized at time of defrost initiation. Two SPDT snap switches per module. 3/16” male push-on switch terminals. Switch rating: 10 Amps, 1/3 HP, 120-240V AC; 345 VA pilot duty. Features and Benefits RM Series • Extra trippers, part number X-7248 (12 per bag) • UL Listed and CSA Approved Specifications Part Description Circuit Hour High Pressure Comments Electrical Rating Numbers (Open High) Cut-Out A877-20 RM Series Program Module Circuit Even Hour 1 (0.5) With solenoid 208-240V AC, 60 Hz Module A878-20 RM Series Motor Module NA Drive Module 1 (0.5) NA 208-240V AC, 60 Hz Recognized Component D16

Technical Documents

(1)
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PARAGON Defrost Timer (model D877-20) is a 240V, circuit-mode timer with an odd-hour solenoid, designed for refrigeration and freezer applications. As an assorted brand part, it supports maintenance and replacement needs across industrial cooling systems.

Frequently Asked Questions

What is the PARAGON D877-20 defrost timer used for?

The PARAGON D877-20 defrost timer is used in industrial refrigeration and freezer systems to control defrost cycles. It operates at 240V with a circuit-mode, odd-hour solenoid, ensuring reliable automatic defrost scheduling to prevent ice buildup and maintain cooling efficiency.

What are the specifications of the PARAGON D877-20 defrost timer?

The PARAGON D877-20 defrost timer is a 240V, circuit-mode timer with an odd-hour solenoid. Its manufacturer part number is D877-20. It is designed as a replacement part for refrigeration and freezer systems, supporting maintenance across industrial cooling applications.

Where to buy the PARAGON D877-20 defrost timer worldwide?

3G Electric supplies the PARAGON D877-20 defrost timer worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this 240V, circuit-mode timer for your refrigeration or freezer system.

How to install the PARAGON D877-20 defrost timer?

To install the PARAGON D877-20 defrost timer, first disconnect power to the refrigeration system. Mount the timer securely, then wire the 240V supply and solenoid connections per the manufacturer's wiring diagram. Always follow standard electrical safety practices and consult a qualified technician.

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
Not sure this is the right part? Photo-identify it

PARAGON Products

3G Electric supplies PARAGON assorted brand parts for refrigerators & freezers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from PARAGON

View all PARAGON parts