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

Dayton Auxiliary Contact: 3NO/1NC, 2.5 A Max Current (AC), Front Mount - Dayton Auxiliary Contacts
DaytonDayton Auxiliary Contacts

Dayton Auxiliary Contact: 3NO/1NC, 2.5 A Max Current (AC), Front Mount

The DAYTON Auxiliary Contact is a front-mount, front-mounted auxiliary contact block with 3NO/1NC configuration and a maximum AC current rating of 2.5 A. 3G Electric interprets customer demand and delivers this…

SKU 3G-OTH-38804

Brand
Dayton
Item
Auxiliary Contact: 3NO/1NC, 2.5 A Max Current
Category
Dayton Auxiliary Contacts
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
Front Mount, Front-Mounted
Max Current (AC)
2.5 A

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 Auxiliary Contact is a front-mount, front-mounted auxiliary contact block with 3NO/1NC configuration and a maximum AC current rating of 2.5 A. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in controls as an authorised distributor for brands including Schneider, ABB, Siemens, and DAYTON.

Frequently Asked Questions

What is the DAYTON auxiliary contact 3G-OTH-38804 used for?

The DAYTON auxiliary contact 3G-OTH-38804 is used to add extra signal or control circuits to contactors and relays in industrial automation, HVAC, and motor control panels. It provides 3 normally open and 1 normally closed contact for status feedback or interlocking.

What are the specifications of the DAYTON auxiliary contact 3G-OTH-38804?

The DAYTON auxiliary contact 3G-OTH-38804 has a contact configuration of 3NO/1NC, a maximum AC current rating of 2.5 A, and a front-mount design. It is manufactured by DAYTON under part number 3G-OTH-38804 and is suitable for panel-mounted control applications.

Where to buy the DAYTON auxiliary contact 3G-OTH-38804 worldwide?

You can source the DAYTON auxiliary contact 3G-OTH-38804 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order reaches any industrial facility reliably.

How to install the DAYTON auxiliary contact 3G-OTH-38804?

To install the DAYTON auxiliary contact 3G-OTH-38804, mount it on the front of a compatible contactor or relay using the provided screws. Wire the 3NO and 1NC terminals per your control schematic, ensuring the AC load does not exceed 2.5 A. Always de-energize the system 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

Dayton Products

3G Electric supplies Dayton dayton auxiliary contacts. 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 Auxiliary Contact: 1NO, 10 A Max Current (AC), Side Mount, Side-Mounted
Dayton
DAYTON Auxiliary Contact: 1NO, 10 A Max Current (AC), Side Mount, Side-Mounted
DAYTON Auxiliary Contact: 2NO, 10 A Max Current (AC), Side Mount, Side-Mounted
Dayton
DAYTON Auxiliary Contact: 2NO, 10 A Max Current (AC), Side Mount, Side-Mounted
DAYTON Auxiliary Contact: 1NC, 10 A Max Current (AC), Side Mount, Side-Mounted
Dayton
DAYTON Auxiliary Contact: 1NC, 10 A Max Current (AC), Side Mount, Side-Mounted
DAYTON Auxiliary Contact: 2NC, 10 A Max Current (AC), Side Mount, Side-Mounted
Dayton
DAYTON Auxiliary Contact: 2NC, 10 A Max Current (AC), Side Mount, Side-Mounted
DAYTON IEC Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 25 A, 120V AC Coil
Dayton
DAYTON IEC Magnetic Contactor: Non-Reversing, 4 Poles, 2NO/2NC Contacts, 25 A, 120V AC Coil

More from Dayton

View all Dayton parts
DAYTON Auxiliary Contact: 4NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 4NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 2NO, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 2NO, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 2NO/2NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 2NO/2NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 1NO/1NC, 10 A Max Current (AC), Side Mount, Side-Mounted
Dayton
DAYTON Auxiliary Contact: 1NO/1NC, 10 A Max Current (AC), Side Mount, Side-Mounted
DAYTON Auxiliary Contact: 1NO/1NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 1NO/1NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 4NO, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 4NO, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 2NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 2NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
DAYTON Auxiliary Contact: 1NO/3NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted
Dayton
DAYTON Auxiliary Contact: 1NO/3NC, 2.5 A Max Current (AC), Front Mount, Front-Mounted