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

Dayton Definite Purpose Magnetic Contactor: 1 + N Poles, 208-240V AC, 20 A - Non-Reversing Definite Purpose Contactors
DaytonNon-Reversing Definite Purpose Contactors

Dayton Definite Purpose Magnetic Contactor: 1 + N Poles, 208-240V AC, 20 A

The DAYTON Definite Purpose Magnetic Contactor (SKU 3G-OTH-41385) is a non-reversing definite purpose contactor with 1 + N poles, featuring a 1NO main pole contact form. It operates on a 208/240V AC coil voltage and…

SKU 3G-OTH-41385

Brand
Dayton
Item
Definite Purpose Magnetic Contactor: 1 + N Poles, 208-240V AC, 20 A
Category
Non-Reversing Definite Purpose Contactors
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

Dayton
Type
20 A, Non-Reversing
AC
208-240V
Phase
Single
Coil Voltage
208/240V AC
Mounting Style
Through Panel
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
1NO
Maximum Voltage Rating
600V AC
Terminal Connection Type
Screw Terminals

Technical Documents

No technical documents available for this product.
Request documentation
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

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

Product Description

The DAYTON Definite Purpose Magnetic Contactor (SKU 3G-OTH-41385) is a non-reversing definite purpose contactor with 1 + N poles, featuring a 1NO main pole contact form. It operates on a 208/240V AC coil voltage and is rated for a maximum voltage of 600V AC. This single-phase contactor is designed for through-panel mounting with screw terminals, making it suitable for HVACR applications.

Frequently Asked Questions

What is the DAYTON Definite Purpose Magnetic Contactor used for?

The DAYTON Definite Purpose Magnetic Contactor () is used in HVACR systems to control single-phase loads such as compressors, fans, and pumps. Its 1NO main pole and 208/240V AC coil make it suitable for switching equipment in commercial and industrial heating, ventilation, air conditioning, and refrigeration applications.

What are the specifications of the DAYTON Definite Purpose Magnetic Contactor ?

The DAYTON is a non-reversing definite purpose contactor with 1 + N poles and a 1NO main pole contact form. It operates on a 208/240V AC coil voltage, rated for 20 A and a maximum voltage of 600V AC. It features through-panel mounting and screw terminals for single-phase HVACR applications.

Where to buy the DAYTON Definite Purpose Magnetic Contactor worldwide?

You can source the DAYTON Definite Purpose Magnetic Contactor from 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; we provide reliable sourcing for this HVACR contactor.

How to install the DAYTON Definite Purpose Magnetic Contactor ?

Mount the DAYTON contactor through a panel using its through-panel mounting style. Connect wires to the screw terminals per the wiring diagram, ensuring the coil voltage matches the 208/240V AC supply. Follow standard electrical safety practices and consult the manufacturer's instructions for proper installation and torque specifications.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton non-reversing definite purpose contactors. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 120V AC, 40 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 120V AC, 40 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 40 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 40 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 32 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 32 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 25 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 25 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 20 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 208-240V AC, 20 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 1 + N Poles, 120V AC, 25 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 1 + N Poles, 120V AC, 25 A, Non-Reversing

More from Dayton

View all Dayton parts
This 2-pole, non-reversing definite purpose contactor is rated for 32 A and features a 120V AC coil. It has a 2NO main pole contact form and a maximum voltage rating of 600V AC. Designed for single-phase operation, it mounts through a panel and uses screw terminals for connection. Typical applications include switching loads in HVACR equipment such as compressors, fans, and pumps
Dayton
This 2-pole, non-reversing definite purpose contactor is rated for 32 A and features a 120V AC coil. It has a 2NO main pole contact form and a maximum voltage rating of 600V AC. Designed for single-phase operation, it mounts through a panel and uses screw terminals for connection. Typical applications include switching loads in HVACR equipment such as compressors, fans, and pumps
This non-reversing definite purpose contactor is designed for HVACR applications such as controlling single-phase compressors, fans, and pumps. It features a 1NO main pole contact form, 25 A rating, 208/240V 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 controlling single-phase compressors, fans, and pumps. It features a 1NO main pole contact form, 25 A rating, 208/240V AC coil voltage, and a maximum voltage rating of 600V AC. Screw terminals and through-panel mounting simplify installation
This three-pole, non-reversing definite purpose contactor from Dayton is designed for HVACR applications such as switching compressors, fan motors, and condenser units. It features a 24V AC coil, 32 A rating, 600V AC maximum voltage, and 3NO main pole contact form. The contactor mounts through a panel and uses box lug terminals for wiring
Dayton
This three-pole, non-reversing definite purpose contactor from Dayton is designed for HVACR applications such as switching compressors, fan motors, and condenser units. It features a 24V AC coil, 32 A rating, 600V AC maximum voltage, and 3NO main pole contact form. The contactor mounts through a panel and uses box lug terminals for wiring
Three-pole non-reversing definite purpose contactor with 24V AC coil, rated 50 A at 600V AC maximum. Features 3NO main pole contact form and box lug terminals for through-panel mounting. Suitable for switching three-phase loads in HVACR equipment such as compressors, condenser fans, and air handlers
Dayton
Three-pole non-reversing definite purpose contactor with 24V AC coil, rated 50 A at 600V AC maximum. Features 3NO main pole contact form and box lug terminals for through-panel mounting. Suitable for switching three-phase loads in HVACR equipment such as compressors, condenser fans, and air handlers
This 2-pole, single-phase definite purpose contactor is rated 40 A with a 208/240V AC coil voltage and a maximum voltage rating of 600V AC. It features a 2NO main pole contact form, through-panel mounting, and box lug terminals. Typical applications include controlling compressors, fans, and pumps in HVACR systems
Dayton
This 2-pole, single-phase definite purpose contactor is rated 40 A with a 208/240V AC coil voltage and a maximum voltage rating of 600V AC. It features a 2NO main pole contact form, through-panel mounting, and box lug terminals. Typical applications include controlling compressors, fans, and pumps in HVACR systems
This non-reversing definite purpose contactor is designed for HVACR applications, switching single-phase loads such as compressors, fan motors, and condenser units. It features a 24V AC coil, 2 normally open main poles, and a maximum voltage rating of 600V AC. The contactor uses box lug terminals and is mounted through the panel
Dayton
This non-reversing definite purpose contactor is designed for HVACR applications, switching single-phase loads such as compressors, fan motors, and condenser units. It features a 24V AC coil, 2 normally open main poles, and a maximum voltage rating of 600V AC. The contactor uses box lug terminals and is mounted through the panel
This single-phase definite purpose contactor is designed for HVACR applications such as controlling compressors, fans, and pumps. It features a 2-pole normally open configuration, 24V AC coil, 40 A rating, and 600V AC maximum voltage. Mounts through a panel with box lug terminals for secure connections
Dayton
This single-phase definite purpose contactor is designed for HVACR applications such as controlling compressors, fans, and pumps. It features a 2-pole normally open configuration, 24V AC coil, 40 A rating, and 600V AC maximum voltage. Mounts through a panel with box lug terminals for secure connections
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 24V AC, 63 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 24V AC, 63 A, Non-Reversing