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Dayton Overload Relay: Thermal Protection, 3 Poles, 1NO/1NC, Phase Loss Sensitivity - IEC Thermal Overload Relays
DaytonIEC Thermal Overload Relays

Dayton Overload Relay: Thermal Protection, 3 Poles, 1NO/1NC, Phase Loss Sensitivity

The DAYTON Overload Relay is a 3-pole IEC thermal overload relay with integrated bimetallic elements, eliminating the need for separate thermal units. It features 1NO/1NC auxiliary contacts and phase loss…

SKU 3G-OTH-41718

Brand
Dayton
Item
Overload Relay: Thermal Protection, 3 Poles, 1NO/1NC, Phase Loss Sensitivity
Category
IEC Thermal Overload Relays
Available to Order
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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
Type
1NO/1NC, Phase Loss Sensitivity, 28 A – 36 A
Poles
3
Compatible Contactors
Dayton (25 to 32 Amps Models)
Auxiliary Contact Form
1NO/1NC
Phase Loss Sensitivity
Yes
Thermal Units Required
None (Relay Includes Integrated Bimetallic Elements)

Technical Documents

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

Product Description

The DAYTON Overload Relay is a 3-pole IEC thermal overload relay with integrated bimetallic elements, eliminating the need for separate thermal units. It features 1NO/1NC auxiliary contacts and phase loss sensitivity, and is compatible with Dayton contactors rated 25 to 32 Amps. The relay provides thermal protection for motors in the 28 A to 36 A range.

Frequently Asked Questions

What is the DAYTON Overload Relay 3G-OTH-41718 used for?

The DAYTON Overload Relay 3G-OTH-41718 provides thermal protection for three-phase motors drawing 28 A to 36 A. It is used in industrial motor control panels to prevent overheating and phase-loss damage, and is compatible with Dayton contactors rated 25 to 32 Amps.

What are the specifications of the DAYTON Overload Relay 3G-OTH-41718?

The DAYTON Overload Relay 3G-OTH-41718 is a 3-pole IEC thermal overload relay with integrated bimetallic elements (no separate thermal units required). It has 1NO/1NC auxiliary contacts, phase loss sensitivity, and a current range of 28 A to 36 A. It is compatible with Dayton contactors rated 25 to 32 Amps.

Where to buy the DAYTON Overload Relay 3G-OTH-41718 worldwide?

3G Electric supplies the DAYTON Overload Relay 3G-OTH-41718 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this relay for your motor protection needs.

How to select the correct overload relay for a motor?

Select an overload relay with a current range that covers the motor's full-load amperage. For the DAYTON Overload Relay 3G-OTH-41718, ensure the motor draws between 28 A and 36 A. Verify compatibility with your contactor—this relay works with Dayton contactors rated 25 to 32 Amps. Always follow manufacturer guidelines for proper sizing.

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 iec thermal overload relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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