Finder 093.63 – 93 Series Sockets for 34 Series relays – Accessory

Why Choose the Finder 093.63 Output Fuse Module?

The Finder 093.63 is a compact plug-in output fuse module designed for compatible Finder 39 Series MasterINTERFACE relay interface modules. Part of the Finder 93 Series accessory range, it provides a convenient way to incorporate a replaceable cartridge fuse into the output circuit of an industrial relay interface.

Designed to accommodate standard 5 × 20 mm cartridge fuses rated up to 6 A at 250 V, the Finder 093.63 offers a practical solution for protecting suitable control circuit outputs. Its compact design allows the module to connect directly to the designated position on a compatible Finder relay interface socket, without requiring a separate panel-mounted fuse holder.

The Finder 093.63 features a viewing window that makes it easier to inspect the condition of the installed fuse. It is suitable for industrial automation, PLC output interfaces, control cabinets and electrical panel assemblies where accessible fuse protection is required.

Unlike the related LED-equipped versions, the standard 093.63 does not incorporate an electronic fuse status indicator. Instead, it provides a straightforward fuse holder with visual access to the cartridge fuse, making it a practical choice for maintenance and general-purpose control circuit applications.

Key Advantages

• Genuine Finder output fuse module for compatible relay interface sockets.
• Designed for Finder 39 Series MasterINTERFACE relay modules.
• Accommodates standard 5 × 20 mm cartridge fuses.
• Supports fuses rated up to 6 A, 250 V.
• Provides a convenient way to incorporate fuse protection into suitable relay output circuits.
• Features a viewing window for visual inspection of the installed fuse.
• Quick plug-in connection to compatible Finder sockets.
• Compact construction helps reduce the need for additional panel-mounted components.
• Suitable for PLC interface and industrial automation applications.
• Supports convenient fuse replacement during equipment maintenance.
• Does not require a separate electrical supply for fuse status indication.
• Suitable for new installations and replacement of existing fuse modules.
• Manufacturer-designed accessory for reliable mechanical compatibility.

Key Features

• Finder 093.63 output fuse module.
• Part of the Finder 93 Series accessory range.
• Designed for compatible Finder 39 Series relay interface modules.
• Suitable for 5 × 20 mm cartridge fuses.
• Maximum fuse rating: 6 A.
• Maximum fuse voltage rating: 250 V.
• Integrated window for inspecting the cartridge fuse.
• Quick connection to the designated relay interface socket position.
• Designed to place the fuse in series with the interface module's output common connection.
• Compatible with selected electromechanical relay and solid-state relay interface configurations.
• Suitable for selected Finder 39 Series timer interface modules.
• Compact, space-saving accessory construction.
• No integrated LED fuse status indicator on the standard 093.63 version.
• Supports the use of appropriately selected replacement cartridge fuses.
• Designed for industrial electrical control equipment.
• Can be removed and replaced as part of the manufacturer's modular fuse arrangement.

Practical Output Fuse Protection for Finder MasterINTERFACE Relays

The Finder 093.63 is designed to provide an accessible fuse position within compatible Finder MasterINTERFACE relay assemblies. These compact relay interface modules are commonly used between PLC outputs, automation controllers and field equipment, allowing control signals to operate external electrical loads through suitable relay contacts or solid-state switching devices.

When the 093.63 output fuse module is installed in a compatible socket, the cartridge fuse is connected electrically in series with the output common terminal. The exact terminal designation depends on the interface type. For example, Finder identifies terminal 11 for applicable electromechanical relay versions and terminal 13+ for applicable solid-state relay versions.

The module accepts a standard 5 × 20 mm fuse, with a maximum specified rating of 6 A at 250 V. The fuse must be selected according to the electrical load, the relay interface rating and the protection requirements of the complete circuit. The module's maximum fuse rating does not mean that every compatible relay output can safely carry 6 A.

One of the main benefits of the Finder 093.63 is its quick plug-in design. Instead of installing a separate fuse holder elsewhere in the control cabinet, an appropriately configured relay interface socket can accommodate the fuse module directly. This helps maintain a compact and organised control panel layout.

The viewing window provides a convenient way to inspect the cartridge fuse. However, the standard 093.63 does not include electronic fuse monitoring or an LED indicator. Where an illuminated fuse status indication is required, Finder offers alternative versions designed for specific operating voltage ranges.

Understanding the Finder Multi-State Fuse Module System

Compatible Finder 39 Series MasterINTERFACE sockets use a modular arrangement that allows the output circuit to operate with either a suitable fuse module or the manufacturer's bridging component, depending on the required configuration.

When the 093.63 fuse module is fitted with an appropriate working fuse, the output circuit passes through the cartridge fuse. If the fuse operates or the complete fuse module is removed, the output circuit is interrupted in the arrangement described by Finder.

The circuit can subsequently be reinstated by fitting a fuse module containing a suitable functioning fuse or by reinstalling the designated bridging component. For this reason, removing the fuse module must never be treated as a safe method of electrical isolation. The circuit must be isolated using an appropriate disconnecting device before any electrical work is carried out.

Finder also identifies an important restriction under UL 508A: this fuse module is not intended for power circuits that require a fuse certified to the applicable UL category JDDZ. It may be used in suitable PLC output interface applications where the relevant installation requirements permit its use.

Typical Applications

• Fuse protection for compatible Finder 39 Series relay interface outputs.
• PLC output interface circuits.
• Industrial automation control panels.
• Machinery electrical control cabinets.
• Building management and automation systems.
• Control circuits for pumps, valves and actuators.
• Industrial signal switching applications.
• Electrical panels requiring compact cartridge fuse holders.
• Maintenance of Finder MasterINTERFACE relay installations.
• Replacement of damaged or worn output fuse modules.
• Control cabinet assemblies requiring accessible fuse inspection.
• Original equipment manufacturing using compatible Finder relay interface modules.