Blue 20A ON-OFF switch 9–32V – code: L0675021 – Trem

Blue ON-OFF switch 9–32V 20A Trem (code L0675021)

The switch ON-OFF Trem code L0675021 is a practical solution for managing electrical circuits in plant and onboard systems. Designed for installations where a simple and immediate control is needed, it combines a clean aesthetic (finish blue) with a construction aimed at durability over time.

The product is suitable for systems in 9–32V and for a 20A rating, making it suitable for many typical applications on boats and vehicles with low voltage power supplies. The presence of a body in AISI 316 stainless steel makes it a consistent choice for contexts where materials and finishes must be carefully selected.

Main features and details

Below are the essential details to correctly identify the item and evaluate its integration into your system.

Product identification

• Brand / supplier: TR.EM S.R.L – Trecciatura Emiliana (Trem)
• Supplier product code: L0675021
• Control type: ON-OFF
• Color: blue

Declared electrical data

• Operating voltage: 9–32V
• Flow rate: 20A

Materials and protection

• Material: AISI 316 stainless steel
• Degree of protection: IP67
• Duration: 20,000 cycles

Typical applications

An ON-OFF switch like this is commonly used to control electrical utilities and services in installations where direct and intuitive management is required. In nautical and plant contexts, it can be used, for example, as a control for dedicated lines or for activating/deactivating auxiliary circuits.

Where it can be useful

• Control panels and boards for low voltage systems
• Onboard systems (services and utilities)
• Technical setups where an immediate ON-OFF command is desired

Advantages for installation and maintenance

The choice of a switch is not only about the command function but also about consistency with the usage environment and ease of management over time. This Trem model offers a combination of useful elements in many professional installations.

Strengths

• Simple ON-OFF command: ideal when a clear activation/deactivation logic is needed.
• Material in AISI 316: suitable for contexts where stainless steel components are preferred.
• IP67 protection: useful in installations where it is important to limit the ingress of dust and water according to the declared rating.
• Declared durability: 20,000 cycles, useful information during selection and maintenance planning.
• Immediate identification: blue color to visually distinguish the command within a panel.

Usage and operational notes

For correct installation, it is good practice to always verify compatibility with the circuit and the intended mounting panel, as well as to follow the wiring rules of the system.

General indications

• Check system voltage: make sure the power supply is within the 9–32V range.
• Check current consumption: check that the line/load current is compatible with the 20A rating.
• Code check: for reorders or replacements, refer to the code L0675021.
• Professional installation: if in doubt about wiring and protections, rely on qualified personnel.

Advice for selection during replacement

If you are replacing an existing switch, always compare code, voltage, flow rate and ON-OFF type. In case of discrepancies between documentation and installed component, it is preferable to rely on the identification of the part and the system diagram.

FAQ – Frequently Asked Questions

What is the product code of the Trem switch?

The supplier product code is L0675021.

Is this switch ON-OFF or does it have other positions?

It is a two-position switch with ON-OFF control.

For which voltage is it indicated?

It is suitable for systems with voltage 9–32V.

What is the capacity of the switch?

The declared current rating is 20A.

What material and protection rating does it have?

It is made of AISI 316 stainless steel and has an IP67 protection rating; the declared lifespan is 20,000 cycles.