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: 3 Poles, 120V AC, 50 A - Non-Reversing Definite Purpose Contactors
DaytonNon-Reversing Definite Purpose Contactors

Dayton Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 50 A

The DAYTON Definite Purpose Magnetic Contactor is a non-reversing, three-pole contactor with a 3NO main pole contact form, rated for 600V AC maximum voltage and 50 A. It features a 120V AC coil voltage, through-panel…

SKU 3G-OTH-43142

Brand
Dayton
Item
Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 50 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
50 A, Non-Reversing
AC
120V
Phase
Three
Coil Voltage
120V 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, rated for 600V AC maximum voltage and 50 A. It features a 120V AC coil voltage, through-panel mounting, and box lug terminal connections, designed as an HVACR definite purpose contactor.

Frequently Asked Questions

What is a DAYTON definite purpose magnetic contactor used for?

The DAYTON definite purpose magnetic contactor (MPN ) is used to switch HVACR equipment such as compressors, fan motors, and condenser units. It handles three-phase loads up to 50 A at 600V AC, with a 120V AC coil for remote on/off control.

What are the specifications of the DAYTON contactor?

The DAYTON is a three-pole, non-reversing definite purpose contactor with a 3NO main pole contact form. It has a 120V AC coil voltage, 50 A rating, 600V AC maximum voltage, box lug terminals, and through-panel mounting. It is designed for HVACR applications.

Where to buy a DAYTON contactor worldwide?

3G Electric supplies the DAYTON definite purpose contactor to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this HVACR contactor.

How to install a DAYTON definite purpose contactor?

Mount the DAYTON contactor through a panel using the provided holes. Connect three-phase power and load wires to the box lug terminals, and apply 120V AC to the coil terminals. Ensure all connections are torqued per manufacturer specs and the contactor is de-energized during 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, 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, 120V AC, 63 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 63 A, Non-Reversing
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 40 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 208-240V AC, 40 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, 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, 120V AC, 75 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 3 Poles, 120V AC, 75 A, Non-Reversing

More from Dayton

View all Dayton parts
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: 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, 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
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 24V AC, 30 A, Non-Reversing
Dayton
DAYTON Definite Purpose Magnetic Contactor: 2 Poles, 24V AC, 30 A, Non-Reversing