Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
Dayton IEC Thermal Overload Relay - IEC Thermal Overload Relays
DaytonIEC Thermal Overload Relays

Dayton IEC Thermal Overload Relay

<p>The Dayton IEC Thermal Overload Relay (MPN: 6EAZ9) is a 3-pole protective device designed for motors in the 37 A to 50 A range. It features a 1NO/1NC auxiliary contact configuration and built-in phase loss…

SKU 3G-OTH-42038

Brand
Dayton
Item
IEC Thermal Overload Relay
Category
IEC Thermal Overload Relays
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
1NO/1NC, Phase Loss Sensitivity, 37 A – 50 A
Poles
3
Compatible Contactors
Dayton (40 to 95 Amp Models)
Auxiliary Contact Form
1NO/1NC
Phase Loss Sensitivity
Yes
Thermal Units Required
None (Relay Includes Integrated Bimetallic Elements)

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

<p>The Dayton IEC Thermal Overload Relay (MPN: 6EAZ9) is a 3-pole protective device designed for motors in the 37 A to 50 A range. It features a 1NO/1NC auxiliary contact configuration and built-in phase loss sensitivity, ensuring reliable protection against overloads and phase failure. The relay includes integrated bimetallic elements, so no separate thermal units are required, simplifying installation and maintenance.</p><p>This relay is compatible with Dayton contactors in the 40 to 95 Amp models, making it a versatile choice for industrial control panels and motor starters. Ideal for procurement buyers in Singapore, 3G Electric offers SGD quotes on request, handles GST for local buyers, and provides fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the contact configuration and phase loss sensitivity of this relay?

The Dayton 6EAZ9 has a 1NO/1NC auxiliary contact form and includes phase loss sensitivity, which helps protect motors from damage due to phase failure.

Which contactors is this relay compatible with?

This relay is compatible with Dayton contactors in the 40 to 95 Amp models. It does not require separate thermal units as it includes integrated bimetallic elements.

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
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from Dayton

View all Dayton parts
Three-pole IEC thermal overload relay with integrated bimetallic elements for motor protection. Rated 55 A to 70 A, it includes 1 normally open and 1 normally closed auxiliary contact and phase loss sensitivity. Compatible with Dayton contactors in the 40 to 95 Amp range. Used in motor control panels, conveyors, pumps, and HVAC systems
Dayton
Three-pole IEC thermal overload relay with integrated bimetallic elements for motor protection. Rated 55 A to 70 A, it includes 1 normally open and 1 normally closed auxiliary contact and phase loss sensitivity. Compatible with Dayton contactors in the 40 to 95 Amp range. Used in motor control panels, conveyors, pumps, and HVAC systems
Three-pole IEC thermal overload relay with integrated bimetallic elements, adjustable from 0.1 A to 0.16 A. Features 1NO/1NC auxiliary contacts and phase loss sensitivity. Compatible with Dayton contactors in the 9 to 18 Amp range. Used for motor protection in industrial control panels, conveyors, pumps, and HVAC equipment
Dayton
Three-pole IEC thermal overload relay with integrated bimetallic elements, adjustable from 0.1 A to 0.16 A. Features 1NO/1NC auxiliary contacts and phase loss sensitivity. Compatible with Dayton contactors in the 9 to 18 Amp range. Used for motor protection in industrial control panels, conveyors, pumps, and HVAC equipment
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. Adjustable current range from 17 A to 25 A. Compatible with Dayton contactors rated 25 to 32 Amps. Used for thermal protection of three-phase motors in motor control panels, conveyors, pumps, and HVAC equipment
Dayton
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. Adjustable current range from 17 A to 25 A. Compatible with Dayton contactors rated 25 to 32 Amps. Used for thermal protection of three-phase motors in motor control panels, conveyors, pumps, and HVAC equipment
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
Dayton
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first