We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Dayton Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 40 A - Non-Reversing Definite Purpose Contactors
DaytonNon-Reversing Definite Purpose Contactors

Dayton Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 40 A

The DAYTON Definite Purpose Magnetic Contactor is a non-reversing, three-pole contactor with a 3NO main pole contact form. It features a 208/240V AC coil voltage, a maximum voltage rating of 600V AC, and box lug…

SKU 3G-OTH-42968

Brand
Dayton
Item
Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 40 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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Type
40 A, Non-Reversing
AC
208-240V
Phase
Three
Coil Voltage
208/240V AC
Mounting Style
Through Panel
Contactor Style
HVACR Definite Purpose Contactor
Main Pole Contact Form
3NO
Maximum Voltage Rating
600V AC
Terminal Connection Type
Box Lugs

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 is a non-reversing, three-pole contactor with a 3NO main pole contact form. It features a 208/240V AC coil voltage, a maximum voltage rating of 600V AC, and box lug terminal connections. Designed as an HVACR definite purpose contactor, it offers through-panel mounting for three-phase 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 compressors, fans, and pumps in three-phase applications. It switches power to motors and other loads, providing reliable on/off control in commercial and industrial refrigeration, air conditioning, and heating equipment.

What are the specifications of the DAYTON contactor?

The DAYTON is a non-reversing, three-pole definite purpose contactor with a 3NO main pole contact form. It has a coil voltage of 208/240V AC, maximum voltage rating of 600V AC, and 40 A current rating. Terminal connections are box lugs, and mounting is through-panel for three-phase HVACR applications.

Where to buy the DAYTON contactor worldwide?

You can source the DAYTON contactor worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine DAYTON components for HVACR systems.

How to install the DAYTON definite purpose contactor ?

To install the DAYTON , mount it through the panel using the provided holes, ensuring proper alignment. Connect three-phase power and load wires to the box lug terminals, torqueing to manufacturer specs. Apply 208/240V AC to the coil terminals. Always follow local electrical codes and de-energize before installation.

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: 3 Poles, 208-240V AC, 32 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 32 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 50 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 50 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 40 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 40 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 63 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 63 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 24V AC, 40 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 24V AC, 40 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 63 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 63 A, Non-Reversing

More from Dayton

View all Dayton parts
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: 3 Poles, 24V AC, 63 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 24V AC, 63 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 50 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 50 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: 1 + N Poles, 24V AC, 25 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 1 + N Poles, 24V AC, 25 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 1 + N Poles, 120V AC, 20 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 1 + N Poles, 120V AC, 20 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 25 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 25 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 1 + N Poles, 24V AC, 20 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 1 + N Poles, 24V AC, 20 A, Non-Reversing