Finder 022.65 – 22 Series Modular contactors – Accessory

Why Choose the Finder 022.65 Auxiliary Contact Module?

The Finder 022.65 is a compact auxiliary contact module with one normally open (1NO) and one normally closed (1NC) contact, designed for use with compatible Finder Series 22 modular contactors. This side-mounted accessory adds two auxiliary switching contacts to a compatible contactor, providing additional functionality for control, signalling, status indication and electrical interlocking applications.

Specifically associated with the Finder 22.44 and 22.64 modular contactors, the Finder 022.65 offers a practical solution for electrical contractors, panel builders and maintenance engineers who need both normally open and normally closed auxiliary contact functions. The mixed contact arrangement makes it particularly useful where one circuit must close while another opens in response to the operation of the same contactor.

Unlike the Finder 022.63, which provides two normally open contacts, the Finder 022.65 features a 1NO + 1NC configuration. This allows it to support a wider range of complementary signalling and control arrangements without requiring two separate auxiliary contact modules.

As a genuine Finder accessory, the 022.65 is intended to work mechanically with the specified contactor models. Its compact design supports organised electrical panel layouts, making it suitable for commercial building services, industrial control systems and automation applications.

Key Advantages

• 1NO + 1NC contact configuration provides both normally open and normally closed auxiliary switching functions.
• Two auxiliary contacts enable complementary control and indication arrangements.
• Designed for Finder 22.44 and 22.64 modular contactors, supporting integration with compatible Series 22 equipment.
• Side-mounted construction provides additional contact functionality without a separate standalone control relay.
• Compact module design helps minimise additional space requirements within electrical panels.
• 6 A conventional thermal current rating for appropriately rated auxiliary circuits.
• Silver-nickel contact technology supports dependable switching performance.
• Suitable for contactor operating-state indication.
• Supports control circuit interlocking arrangements when correctly engineered.
• Useful for building automation, lighting control and industrial electrical systems.
• Suitable for new installations, maintenance and compatible equipment upgrades.
• Genuine Finder manufacturer reference 022.65 for accurate product identification.

Key Features

• Manufacturer: Finder
• Product series: Series 22 accessories
• Manufacturer reference: 022.65
• Product type: Auxiliary contact module
• Contact configuration: 1NO + 1NC
• Number of auxiliary contacts: 2
• Normally open contacts: 1
• Normally closed contacts: 1
• Conventional thermal current: 6 A
• Contact material: Silver-nickel (AgNi)
• Mounting arrangement: Side-mounted accessory
• Compatible contactor models: Finder 22.44 and 22.64
• Connection type: Screw terminals
• Provides auxiliary contact operation linked to the associated contactor.
• Suitable for control, indication and interlocking applications.
• Designed for installation within compatible electrical control equipment.

How the Finder 022.65 1NO + 1NC Auxiliary Contacts Work

The Finder 022.65 auxiliary contact module provides two different contact functions that operate in response to the mechanical movement of a compatible modular contactor.

The normally open (NO) contact is open when the associated contactor is in its normal, de-energised state. When the contactor operates, the normally open auxiliary contact closes, allowing current to flow through the connected control circuit.

The normally closed (NC) contact works in the opposite manner. It is closed when the associated contactor is in its normal state and opens when the contactor operates. This complementary operation makes the module suitable for applications where two different signals or control responses are needed from the same contactor.

For example, the normally open contact may be used to activate a contactor energised indicator, while the normally closed contact may be used to indicate the contactor's normal state or form part of a control interlocking arrangement.

Because both contacts are mechanically linked to the associated contactor, they provide a convenient way of extending its control functionality. The precise operating sequence and suitability for any application should be verified against Finder's technical documentation and the electrical design.

The Finder 022.65 is not a standalone relay or contactor. It does not contain its own operating coil or independently switch in response to an electrical control signal. Its auxiliary contacts operate through the mechanism of the compatible Finder Series 22 contactor to which it is fitted.

Compatibility with Finder Series 22 Modular Contactors

The Finder 022.65 is designed for use with compatible Finder 22.44 and 22.64 modular contactors. These contactors are used in electrical control and distribution systems where reliable switching of appropriately rated electrical loads is required.

Adding the 022.65 provides an additional normally open and normally closed auxiliary contact without altering the fundamental function of the main contactor poles.

The module is installed as a side-mounted accessory, allowing its mechanical operating mechanism to follow the movement of the associated contactor.

Compatibility is important because not all Finder Series 22 contactors use the same auxiliary contact accessories. The 022.65 should therefore be selected only where the exact contactor type is confirmed as compatible by the manufacturer.

Finder 022.65 vs Finder 022.63 – What's the Difference?

The Finder 022.65 and Finder 022.63 are both auxiliary contact modules associated with compatible Finder Series 22 modular contactors, but they offer different contact arrangements.

Choose the Finder 022.65 when the control circuit requires both an NO and an NC auxiliary contact. Choose the Finder 022.63 when two normally open contacts are required. The correct accessory should always be selected according to the contactor model, control circuit design and applicable electrical ratings.

Typical Applications

• Finder 22.44 modular contactor installations.
• Finder 22.64 modular contactor installations.
• Electrical control panel assembly.
• Contactor status indication circuits.
• Normally open and normally closed signalling arrangements.
• Electrical interlocking circuits.
• Commercial lighting control panels.
• Building automation systems.
• Industrial electrical control installations.
• Heating, ventilation and air conditioning control systems.
• Electrical distribution board control circuits.
• Motor control systems using compatible contactors.
• Control cabinet upgrades and refurbishment.
• Maintenance and replacement of existing auxiliary contact modules.
• Equipment operating-state monitoring.
• Professional electrical installation and automation projects.