The FH47L is a small, high-performance relay that can be used for many different types of electrical control. This relay is made using high-quality materials and innovative manufacturing methods, so it can switch reliably and last a long time in industrial automation, domestic appliances, power tools, and many other uses.

 

Core features

 

Robust switching capacity: one set of 20A and two sets of 10A switching capacity to accommodate varying load demands.

Dual operational mode:  Facilitates manual regulation of switching and electrical functions, featuring a position indication.

Sustainable design: Compliant with RoHS standards and constructed from eco-friendly materials.

Concise dimensions:  The compact dimensions of 37.7×13×25mm conserve installation space. Extremely dependable:  UL Class F insulating system  Guarantee electrical safety

 

Technical Specifications

Coil Parameters

 

FH47L provides single coil and dual coil latching options, supporting multiple voltage specifications:

 

Application Areas

FH47L relays are widely used in:

Industrial automation control systems

Power distribution equipment

Household appliance control

Communication equipment

Security systems

New energy automotive electronics

 

Product Advantages

High Reliability Design:

Adopting AgSnO₂ contact material, with excellent anti-arc performance and stable contact resistance.

Optimized contact structure design reduces bounce and improves switching reliability

Strict UL Class F insulation standard ensures long term stability in high temperature environments

Flexible Configuration Options:

Different circuit requirements can be satisfied by choosing between contact configurations 1B (1 group typically closed) or 2C (2 groups switching).

Types of latching that can accommodate a variety of control logics include single coil and dual coil latching.

Both reversed and standard polarity are provided to help  For simpler circuit design, options for standard and reverse polarity are offered.

 

Environmental Adaptability:

Wide temperature range (-25°C to 70°C) operating capability

Two protection levels are available, solder-resistant for clean environments, and plastic-sealed for harsh environments.

Excellent vibration resistance (10G functional/100G destructive), suitable for mobile applications.

 

Ease of Use:

Built-in manual operation switch for easy on-site debugging and maintenance.

Clear position indicator, status at a glance PCB mounting, status at a glance. Clear position indicator, status at a glance

PCB mounting simplifies the assembly process

 

Cost-effectiveness:

25g lightweight design reduces transport and installation costs

Long electrical life (up to 30,000 times) reduces the frequency of replacement

Standardised design is compatible with a wide range of equipment

 

Quality Assurance

 

FH47L relays are manufactured by Zhejiang Panhua Electronics Co. We provide comprehensive technical support and after-sales service. We provide comprehensive technical support and after-sales service to provide the best solution for customers' application needs.

Choose FH47L relays, choose the perfect combination of reliability and performance!