Finder 093.20.0 – 93 Series Sockets for 34 Series relays – Accessory

Why Choose the Finder 093.20.0 Black 20-Way Jumper Link?

The Finder 093.20.0 is a black 20-way jumper link designed to simplify electrical connections between compatible Finder 38 Series relay interface modules. Part of the Finder 93 Series accessory range, this insulated comb-style connection bridge enables a common electrical potential to be distributed across multiple adjacent interface modules, reducing the need for individual interconnecting wires.

Featuring 20 connection positions, a 6.2 mm pitch and a maximum jumper capacity of 36 A at 250 V, the Finder 093.20.0 is specifically intended for Finder 38.21, 38.51, 38.61, 38.81 and 38.91 relay interface modules. Each individual interface connection remains limited to 6 A, making correct circuit design and current distribution essential.

The black insulated construction provides a practical alternative to the blue Finder 093.20 and red Finder 093.20.1 variants. Suitable for industrial automation, PLC interface wiring and electrical control panel assembly, the Finder 093.20.0 helps create compact, consistent and easily maintained relay interface installations.

Key Advantages

• Dedicated 20-way jumper link for Finder 38 Series relay interface modules.
• Connects corresponding terminals across up to 20 compatible adjacent modules.
• 36 A maximum total jumper capacity for suitable electrical distribution arrangements.
• 250 V rated voltage for compatible control circuit applications.
• Designed for 6.2 mm pitch relay interface installations.
• Reduces repetitive wiring and the number of individual connection wires required.
• Black insulated construction supports organised and visually differentiated panel wiring.
• Suitable for commoning supply or control connections where the circuit design permits.
• Supports compact electrical control panel layouts.
• Helps simplify OEM production, panel assembly and maintenance operations.
• Compatible with selected electromechanical and solid state Finder 38 Series interface modules.
• Can be shortened for smaller groups when the cut ends are appropriately protected.

Key Features

• Finder 93 Series relay interface accessory.
• 20-position comb-style jumper link.
• Black insulated body.
• Compatible with Finder 38.21, 38.51, 38.61, 38.81 and 38.91 interface modules.
• Maximum jumper capacity: 36 A.
• Rated voltage: 250 V.
• Maximum current per individual interface: 6 A.
• Connection pitch: 6.2 mm.
• Overall length: 121.5 mm.
• Designed for direct electrical bridging between compatible adjacent modules.
• Passive connection accessory with no moving parts or switching mechanism.
• Suitable for use with Finder 093.01 plastic separators where required.
• Alternative colour versions available in blue and red.
• Designed for industrial electrical control and automation applications.

Simplified Wiring for Finder 38 Series Relay Interface Modules

Industrial automation panels often contain multiple slim relay interface modules connected to programmable logic controllers, sensors, actuators and other electrical equipment. Where several interface modules share a common electrical potential, conventional wiring may require individual jumper wires between each module.

The Finder 093.20.0 20-way jumper link provides a more compact alternative. Its comb-style construction allows corresponding terminals on compatible Finder 38 Series interfaces to be connected using a single bridging accessory.

This approach can reduce repetitive wiring operations, simplify panel assembly and improve the consistency of electrical connections across a group of relay interfaces. It is particularly useful in installations containing multiple adjacent modules with common supply or control connections.

The jumper is specifically designed for Finder 38.21, 38.51, 38.61, 38.81 and 38.91 interface modules. These models use a compact arrangement suitable for high-density electrical control panels, and the jumper's 6.2 mm connection pitch matches their intended installation geometry.

The 20-way configuration provides flexibility for larger relay interface groups. Where fewer connection positions are required, the jumper may be shortened to suit the installation, provided the resulting exposed ends are appropriately protected and the manufacturer's installation requirements are followed.

Understanding the 36 A Jumper Rating and 6 A Interface Limit

The Finder 093.20.0 has a specified maximum jumper capacity of 36 A and a rated voltage of 250 V. However, this does not mean that every connected relay interface can carry 36 A.

Each individual interface connection must remain within its own 6 A current limit. The 36 A figure describes the maximum current capacity of the jumper link itself, while the connected interface modules retain their separate electrical ratings.

When distributing power across several modules, the total current flowing through each section of the jumper must be considered. The connected loads, supply arrangement and conductor protection must be designed so that neither the jumper nor any individual interface exceeds its permitted rating.

The Finder 093.20.0 is a passive electrical connection accessory. It does not provide overcurrent protection, circuit isolation or independent switching functionality. Appropriate protective devices and safe electrical installation practices remain necessary.

Black Jumper Link and Related Finder Accessories

Finder offers the 20-way jumper link in three colour variants, allowing installers to select the version appropriate to their panel design and identification conventions.

• Finder 093.20: Blue 20-way jumper link.
• Finder 093.20.0: Black 20-way jumper link.
• Finder 093.20.1: Red 20-way jumper link.

These colour variants share the same basic electrical connection function and are intended for the same compatible Finder 38 Series interface modules. Colour selection can help distinguish different circuit groups, although the colour alone should not be treated as proof of a particular voltage or electrical function.

The Finder 093.01 plastic separator is a related accessory used to provide separation between interface groups. Finder specifies separators at the beginning and end of interface groups and requires them in particular circumstances, including the protective separation of neighbouring interface groups operating at different voltages and the protection of cut jumper links.

Using the correct jumper and separator combination helps maintain an organised panel layout while supporting the electrical separation requirements of the installation.

Typical Applications

• Common electrical connections across Finder 38 Series relay interface modules.
• Industrial PLC interface and automation cabinets.
• Electrical control panel assembly and wiring.
• High-density relay interface installations.
• Industrial machinery and automated production equipment.
• Control systems with shared supply or signal connections.
• OEM electrical equipment manufacturing.
• Building automation and HVAC control panels.
• Industrial process control and monitoring systems.
• Manufacturing and packaging machinery.
• Maintenance and modification of existing Finder 38 Series installations.
• Electrical panel designs requiring compact distribution across multiple relay interface positions.