Manual reset thermostat TY60/R 120°C horizontal faston 6.3 “A” – code: M94790 – Climma

Manual reset thermostat TY60/R 120°C with 6.3 horizontal Faston terminals – Climma (M94790)

The manual reset thermostat TY60/R is a safety component designed for the thermal protection of circuits and equipment where it is necessary to cut off power in case of overheating. This version, identified by the code M94790 (replacement part Climma), is equipped with 6.3 horizontal Faston terminals and includes manual reset after the intervention.

In the technical field (plant engineering and maintenance), a manual reset safety thermostat is chosen when it is desired that, after a thermal anomaly, the reset occurs only following a verification: the reset indeed requires an intentional action by the operator, once the cause of overheating has been removed.

Features and construction details

The TY60/R is described as a bimetallic safety thermostat with manual reset. In practice, it is designed to control temperature (typically of a metal surface or a thermal contact point) and activate when the set threshold is reached.

Main data of the model

• Type: manual reset thermostat (manual reset).
• Activation temperature: 120°C.
• Connections: 6.3 horizontal Faston.
• Product code: M94790 (Climma).

Operation: intervention and reset

When the temperature of the monitored point reaches the intervention threshold (120°C), the thermostat interrupts the electrical circuit to limit the risk of damage due to excessive temperatures. Unlike automatic reset devices, after intervention the reset does not occur automatically: it is necessary to manually reset the thermostat using the appropriate control, only after having identified and resolved the cause of the overheating.

6.3 horizontal Faston connections

I 6.3 horizontal Faston terminals are a common solution in spare parts and plant engineering because they allow quick connection via plug-in connectors. The horizontal orientation can be useful when wiring space is limited or when an orderly routing of cables near the component is desired.

Typical applications

This thermostat is indicated as a replacement used in air conditioning systems and in applications where a thermal protection on sensitive components is required. In technical maintenance contexts, it can be used as part of a safety system that cuts power when a temperature limit is exceeded.

Where it is commonly used

• Climate control systems (in general), as a safety element against abnormal overheating.
• Protection of components and circuits where a temperature increase can compromise operation or require controlled shutdown.

Components that can be protected (depending on the system)

The reference text mentions its use to protect compressors, heaters and other sensitive components. The actual application depends on the system configuration and the compatibility specified by the manufacturer.

Operational advantages

The choice of a safety thermostat is not only about the “physical” replacement of the spare part, but also about functional consistency with the system. The TY60/R M94790 offers a combination of features useful in maintenance and system restoration.

Why choose a manual reset

• Operator control: after the intervention, the reset requires verification and an intentional action.
• Anomaly management: helps to avoid unsupervised restarts after an overheating event.
• Safety-oriented approach“: suitable when the maintenance procedure includes checks before putting back into service.

Advantages of faston connectors in maintenance

• Practical wiring with plug-in connectors.
• Easier replacement compared to solutions requiring permanent work or wiring (for the same system).
• Order and accessibility thanks to the horizontal orientation of the terminals, useful in technical spaces.

Usage and installation notes

For a replacement like this, the correct selection and installation depend on the system being worked on. Below are some general guidelines, useful during maintenance, without replacing the manufacturer's instructions.

Replacement verification

• Compare the code M94790 with the spare parts list or with the removed component.
• Check that the intervention temperature 120°C as required by the application.
• Check for the presence of 6.3 horizontal Faston to ensure compatibility with existing connectors.

Intervention (trip) and reset management

If the thermostat has tripped, it is good practice not to limit yourself to the reset: before manually resetting, identify the cause of the overheating (for example, abnormal operating conditions or problems with the protected component). Only after resolving the anomaly should you proceed with the manual reset using the appropriate command.

Note on compatibility

The product is indicated as a replacement Climma. The actual compatibility depends on the system model and configuration: in case of doubt, it is advisable to check the code and characteristics of the installed component before purchase or replacement.

Product identification

• Product: Manual reset thermostat TY60/R
• Operation: 120°C
• End fittings: Horizontal Faston 6.3
• Code: M94790
• Supplier: VECO S.P.A.

FAQ – Frequently Asked Questions

What is the TY60/R M94790 thermostat?

It is a bimetallic safety thermostat with manual reset, identified by the code M94790 as a Climma replacement part, used for thermal protection of systems and circuits.

At what temperature does this thermostat activate?

The activation temperature indicated for this model is 120°C.

What does “manual reset” mean?

After activation due to overheating, the thermostat does not reset automatically: it must be manually reset using the appropriate control, after resolving the cause of the fault.

What type of electrical connection does it use?

The thermostat is equipped with 6.3 horizontal Faston terminals, for connection via compatible plug connectors.

In which applications is it used?

It is suitable for air conditioning systems and, more generally, for applications where it is necessary to interrupt the circuit in case of overheating, protecting components such as compressors, resistors, and other sensitive elements depending on the system.