Call Us Today 01706 242050
40.61.9.110.4300 Finder Miniature PCB relay 1pole 16A DC 110V

40.61.9.110.4300 Finder Miniature PCB relay 1pole 16A DC 110V

Finder 40.61.9.110.4300 miniature PCB relay with 110 V AC coil, single changeover contact and 16 A switching capability for industrial control applications.

SKU: 40.61.9.110.4300Alt SKU: 406191104300MPN: 40.61.9.110.4300
Price
List Price £8.59 ex VAT
Your Price (ex VAT)
£8.59
Manufacturer Lead Time Standard Manufacturer Lead Time 6-8 Weeks, Call For Express Delivery Options
Get the best trade prices Trade exclusive

Create a trade account to unlock exclusive pricing, special offers and more.

Sign up for a trade account Quick & easy setup
SUBTOTAL (EX VAT) £8.59
Trade pricing is personalised to your account

Manufacturer Lead Time

Sold in packs of 50

£8.59

Why Choose the Finder 40.61.9.110.4300 Miniature Power Relay?

The Finder 40.61.9.110.4300 is a compact electromechanical PCB relay designed for dependable switching in industrial automation, electrical control systems and electronic equipment. Part of the reliable Finder 40.61 relay series, it combines a space-saving design with robust switching performance for a wide range of control applications.

This miniature relay features a 110 V AC coil and a single changeover contact (1CO) configuration, providing flexible load switching while maintaining electrical separation between control circuits and connected equipment. Its PCB mounting format allows straightforward integration into compact electronic assemblies.

With a 16 A contact rating, AgNi contact material and flux-proof RT II protection, the Finder 40.61.9.110.4300 provides reliable switching performance for industrial, OEM and control panel applications.

Key Advantages

  • Compact miniature power relay for PCB mounting.
  • 110 V AC coil suitable for industrial control circuits.
  • Single changeover contact for flexible switching operation.
  • 16 A contact rating for reliable load control.
  • AgNi contacts provide dependable electrical performance.
  • Space-saving design for compact equipment installations.

Key Features

  • Finder 40.61 series miniature relay.
  • 110 V AC coil voltage.
  • 1CO / SPDT contact configuration.
  • 16 A rated switching current.
  • AgNi contact material.
  • PCB mounting construction.
  • RT II flux-proof protection category.
  • Compact format for high-density control applications.

Reliable Switching for Industrial Control Systems

Miniature relays such as the Finder 40.61.9.110.4300 provide reliable electrical isolation and switching between control electronics and connected loads. Their compact PCB design enables efficient installation in automation equipment, control panels and electronic systems.

The Finder 40 series is designed for engineers and equipment manufacturers requiring durable relay technology with dependable switching performance and long operational life.

Typical Applications

  • Industrial automation systems.
  • Control panels and electrical cabinets.
  • OEM machinery and equipment.
  • Electronic control boards.
  • Interface and switching circuits.
  • Building and industrial control applications.

Technical Specifications

Tick the specs you need, then view products that match.

Device Type Plug-in Relay
Mounting Type PCB
Switching Current (A) 16 A
Coil / Supply Voltage 110 V AC
Contacts 1 C/O
HS Code 85364900
Manufacturer Finder
Series 40.61
Model 40.61.9.110.4300
Product type Miniature electromechanical PCB relay
Coil voltage 110 V AC
Contact configuration 1CO / SPDT
Contact current 16 A
Contact material AgNi
Mounting type PCB mounting
Protection category RT II
Dimensions (H × W × D) approx. 15.7 × 12.5 × 29 mm

Frequently Asked Questions

What is the Finder 40.61.9.110.4300 used for?

The Finder 40.61.9.110.4300 is a miniature PCB relay used for switching electrical loads in industrial automation, control systems and electronic equipment.

What coil voltage does this relay require?

This relay uses a 110 V AC coil for operation.

What contact configuration does the Finder 40.61.9.110.4300 have?

The relay features a single changeover contact (1CO / SPDT) configuration.

What is the contact rating of this relay?

The Finder 40.61.9.110.4300 has a 16 A contact rating.

How is this relay mounted?

This relay is designed for PCB mounting in electronic and industrial control assemblies.

Trusted for Industrial Switching Applications

Finder miniature relays are used by engineers and equipment manufacturers worldwide for reliable switching, compact integration and long service life in industrial control applications.

● Service Agreements

Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

 Priority sourcing and supply support

 Flexible payment terms for qualifying organisations

 Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 

Trusted Manfacturers

● frequently asked questions

Common questions about our products and support

 

At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

What product ranges do you supply

We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products. 

Can you help specify the correct part?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

Do you have stock for urgent orders?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What are your delivery times and costs?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

What about warranties, returns and faulty items?

Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.

● latest blog

Discover  our latest insights and
expert advice

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

From a Simple Idea to Small Business of the Year: The LED Controls Story So Far…

by | Aug 11, 2026 |

LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.

LED Controls: Danfoss Drives Authorised Partner

LED Controls: Danfoss Drives Authorised Partner

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...

LED Controls: Your Complete Control Panel Solution

LED Controls: Your Complete Control Panel Solution

by | Jan 17, 2026 |

2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...