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Dayton Non-Reversing Definite Purpose Contactor - Non-Reversing Definite Purpose Contactors
DaytonNon-Reversing Definite Purpose Contactors

Dayton Non-Reversing Definite Purpose Contactor

The DAYTON Definite Purpose Magnetic Contactor (SKU 3G-OTH-42525) is a non-reversing, three-pole contactor with a 24V AC coil and a 40 A rating. Designed as an HVACR definite purpose contactor, it features a 3NO main…

SKU 3G-OTH-42525

Brand
Dayton
Item
Non-Reversing Definite Purpose Contactor
Category
Non-Reversing Definite Purpose Contactors
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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
Phase
Three
Coil Voltage
24V 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

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

Product Description

The DAYTON Definite Purpose Magnetic Contactor (SKU 3G-OTH-42525) is a non-reversing, three-pole contactor with a 24V AC coil and a 40 A rating. Designed as an HVACR definite purpose contactor, it features a 3NO main pole contact form, a maximum voltage rating of 600V AC, and box lug terminal connections. This unit supports three-phase operation and is mounted through the panel.

Frequently Asked Questions

What is the DAYTON Definite Purpose Magnetic Contactor used for?

The DAYTON Definite Purpose Magnetic Contactor (MPN ) is used in HVACR systems to switch three-phase motors and compressors. It is designed for non-reversing applications, controlling power to equipment such as air conditioners, refrigeration units, and heat pumps.

What are the specifications of the DAYTON contactor?

The DAYTON is a three-pole, non-reversing definite purpose contactor with a 24V AC coil and a 40 A rating. It has a maximum voltage rating of 600V AC, a 3NO main pole contact form, box lug terminals, and through-panel mounting. It supports three-phase operation.

Where to buy the DAYTON contactor worldwide?

You can source the DAYTON contactor 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.

How to install the DAYTON definite purpose contactor?

Mount the DAYTON contactor through the panel using the provided holes. Connect three-phase power and load wires to the box lug terminals, ensuring torque per manufacturer specs. Wire the 24V AC coil to the control circuit. 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
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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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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
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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 three-pole definite purpose contactor is designed for switching three-phase HVACR equipment such as compressors, condenser fans, and refrigeration units. It features a 24V AC coil, 90 A rating, 600V AC maximum voltage, 3NO main pole contact form, and box lug terminals for through-panel mounting
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This three-pole definite purpose contactor is designed for switching three-phase HVACR equipment such as compressors, condenser fans, and refrigeration units. It features a 24V AC coil, 90 A rating, 600V AC maximum voltage, 3NO main pole contact form, and box lug terminals for through-panel mounting
Three-pole non-reversing definite purpose contactor with 3NO main pole contact form. Rated 40 A, 208-240V AC coil voltage, maximum 600V AC. Box lug terminals, through-panel mounting. Used for switching motors, compressors, and resistive loads in HVACR and industrial control panels
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Three-pole non-reversing definite purpose contactor with 3NO main pole contact form. Rated 40 A, 208-240V AC coil voltage, maximum 600V AC. Box lug terminals, through-panel mounting. Used for switching motors, compressors, and resistive loads in HVACR and industrial control panels
Three-pole, non-reversing definite purpose contactor with a 24V AC coil and 75 A rating. Rated for 600V AC maximum, with 3NO main pole contact form and box lug terminals. Designed for through-panel mounting in HVACR systems for switching three-phase motors and compressors
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Three-pole, non-reversing definite purpose contactor with a 24V AC coil and 75 A rating. Rated for 600V AC maximum, with 3NO main pole contact form and box lug terminals. Designed for through-panel mounting in HVACR systems for switching three-phase motors and compressors
Three-pole non-reversing definite purpose contactor for HVACR applications such as compressors and fan motors. Rated 32 A at 208-240V AC coil voltage, 600V AC maximum. Features 3NO main contacts, box lug terminals, and through-panel mounting
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Three-pole non-reversing definite purpose contactor for HVACR applications such as compressors and fan motors. Rated 32 A at 208-240V AC coil voltage, 600V AC maximum. Features 3NO main contacts, box lug terminals, and through-panel mounting
Three-pole, non-reversing definite purpose contactor with 3NO main pole contact form. Rated 50 A at 600V AC maximum, with 120V AC coil voltage. Features box lug terminals and through-panel mounting. Suitable for switching HVACR equipment such as compressors, fan motors, and condenser units in three-phase systems
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Three-pole, non-reversing definite purpose contactor with 3NO main pole contact form. Rated 50 A at 600V AC maximum, with 120V AC coil voltage. Features box lug terminals and through-panel mounting. Suitable for switching HVACR equipment such as compressors, fan motors, and condenser units in three-phase systems

More from Dayton

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Three-pole non-reversing definite purpose contactor with 24V AC coil and 25 A rating. Features 3NO main pole contacts, box lug terminals, and through-panel mounting. Suitable for switching three-phase loads in HVACR equipment such as compressors, condenser fans, and pumps
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Three-pole non-reversing definite purpose contactor with 24V AC coil and 25 A rating. Features 3NO main pole contacts, box lug terminals, and through-panel mounting. Suitable for switching three-phase loads in HVACR equipment such as compressors, condenser fans, and pumps
Three-pole, non-reversing definite purpose contactor with 3NO main pole contact form. Rated 75 A, 600V AC maximum, with 120V AC coil. Features through-panel mounting and box lug terminals. Used for switching HVACR equipment such as compressors and fans in three-phase applications
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Three-pole, non-reversing definite purpose contactor with 3NO main pole contact form. Rated 75 A, 600V AC maximum, with 120V AC coil. Features through-panel mounting and box lug terminals. Used for switching HVACR equipment such as compressors and fans in three-phase applications
Three-pole, non-reversing definite purpose contactor with 3NO main pole contact form. Rated 40 A, 600V AC maximum voltage, with 120V AC coil. Box lug terminals for wiring; through-panel mounting. Suitable for switching loads in HVACR equipment such as compressors, fans, and pumps
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Three-pole, non-reversing definite purpose contactor with 3NO main pole contact form. Rated 40 A, 600V AC maximum voltage, with 120V AC coil. Box lug terminals for wiring; through-panel mounting. Suitable for switching loads in HVACR equipment such as compressors, fans, and pumps
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 63 A and 600V AC maximum. Features 3NO main pole contact form and box lug terminals. Through-panel mounting. Suitable for switching HVACR equipment such as compressors, fan motors, and condenser units in three-phase systems
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Three-pole non-reversing definite purpose contactor with 24V AC coil, rated 63 A and 600V AC maximum. Features 3NO main pole contact form and box lug terminals. Through-panel mounting. Suitable for switching HVACR equipment such as compressors, fan motors, and condenser units in three-phase systems
This single-phase, non-reversing definite purpose contactor has a 2NO main pole contact form and a 24V AC coil. Rated for 30 A and 600V AC maximum, it features through-panel mounting with screw terminals. Suitable for HVACR applications such as controlling compressors, fans, and pumps
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This single-phase, non-reversing definite purpose contactor has a 2NO main pole contact form and a 24V AC coil. Rated for 30 A and 600V AC maximum, it features through-panel mounting with screw terminals. Suitable for HVACR applications such as controlling compressors, fans, and pumps
This single-phase definite purpose contactor is designed for HVACR applications such as switching compressors, fan motors, and condenser coils. It features a 2NO main pole contact form, 24V AC coil for low-voltage control, and screw terminals. Through-panel mounting allows secure installation in equipment panels
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This single-phase definite purpose contactor is designed for HVACR applications such as switching compressors, fan motors, and condenser coils. It features a 2NO main pole contact form, 24V AC coil for low-voltage control, and screw terminals. Through-panel mounting allows secure installation in equipment panels
This single-phase definite purpose contactor is designed for HVACR applications such as switching compressors, fan motors, and condenser units. It features a 24V AC coil, 2 normally open main poles, and a 32 A rating with a maximum voltage of 600V AC. Screw terminals facilitate wiring, and the through-panel mounting style allows secure installation in control panels
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This single-phase definite purpose contactor is designed for HVACR applications such as switching compressors, fan motors, and condenser units. It features a 24V AC coil, 2 normally open main poles, and a 32 A rating with a maximum voltage of 600V AC. Screw terminals facilitate wiring, and the through-panel mounting style allows secure installation in control panels