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Dayton IEC Thermal Overload Relay - IEC Thermal Overload Relays
DaytonIEC Thermal Overload Relays

Dayton IEC Thermal Overload Relay

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-40796

Brand
Dayton
Item
IEC Thermal Overload Relay
Category
IEC Thermal Overload Relays
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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
1NO/1NC, Phase Loss Sensitivity, 17 A – 25 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)

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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 within a 17 A to 25 A adjustment range.

Frequently Asked Questions

What is the DAYTON Overload Relay used for?

The DAYTON Overload Relay provides thermal protection for three-phase motors by monitoring current and tripping on overload or phase loss. It is used in industrial motor control panels, conveyors, pumps, and HVAC equipment to prevent motor damage from excessive current or unbalanced phases.

What are the specifications of the DAYTON Overload Relay ?

The DAYTON Overload Relay is a 3-pole IEC thermal overload relay with integrated bimetallic elements, so no separate thermal units are needed. It has a current adjustment range of 17 A to 25 A, 1NO/1NC auxiliary contacts, and phase loss sensitivity. It is compatible with Dayton contactors rated 25 to 32 Amps.

Where to buy the DAYTON Overload Relay worldwide?

3G Electric supplies the DAYTON Overload Relay to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time; we source and deliver this relay to any international destination.

How to select the correct DAYTON Overload Relay for a motor?

Select a DAYTON overload relay by matching its current adjustment range to the motor's full-load amperage. For the , set the dial between 17 A and 25 A. Ensure the relay's pole count and auxiliary contacts (1NO/1NC) suit your control circuit, and verify compatibility with your Dayton contactor model rated 25 to 32 Amps.

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 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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Three-pole IEC thermal overload relay with integrated bimetallic elements, eliminating the need for separate thermal units. Features 1NO/1NC auxiliary contacts and phase loss sensitivity for motor protection in the 28 A to 36 A range. Compatible with Dayton contactors rated 25 to 32 Amps. Used in motor control applications to protect against overload and phase loss conditions

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