Proteção Elétrica

Electrical Protection

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64 products

ZH255 Fuse Holder

ZH255 Fuse Holder

Compatible with 6.35x32 mm fuses
Maximum current of 15A
Panel mount
Durable black body
Technical specifications See all models
FH Fuse Holder

FH Fuse Holder

1, 2, or 3 pole versions
Blown fuse indicator
Rated current up to 125A
Standard DIN rail mounting
Technical specifications See all models
Photovoltaic Fuse Holder FH-PV

Photovoltaic Fuse Holder FH-PV

Application in photovoltaic systems (DC)
Single-pole model
Rated current up to 32A
Compatible with 10x38 mm fuses
Technical specifications See all models
Side Mounted Auxiliary Contact Block for NX6 Miniature Circuit Breakers

Side Mounted Auxiliary Contact Block for NX6 Miniature Circuit Breakers

Side mounting on 6kA miniature circuit breakers
AC and DC contact support
High electrical and mechanical durability
Ideal for signaling and industrial automation
Technical specifications See all models
MBC Bar Cover

MBC Bar Cover

Models for 1, 2, or 3 poles
Protection against accidental contact
Easy installation on busbars
Technical specifications See all models
Mechanical Interlock for DCA/DKA Lines

Mechanical Interlock for DCA/DKA Lines

Mechanical cable interlock system (2 m)
Prevents simultaneous closing of two circuit breakers
Increases system operational safety
Compatible with DCA series open-frame circuit breakers
Technical specifications See all models
Grip

Grip

Applicable to models 100S up to 1250S, according to code
External installation on the circuit breaker, facilitating manual operation
Accessory for operation and locking in electrical systems
Technical specifications See all models
Alarm Auxiliary Contact Block

Alarm Auxiliary Contact Block

Applicable to models DCM100S, 250S, 400S, and 630S/800S
Reversible contact arrangement (SPDT), allowing application flexibility
Left-side installation, facilitating integration into panels
Internal accessory for alarms in industrial electrical systems
Technical specifications See all models
Auxiliary Contact Block

Auxiliary Contact Block

Applicable to DCM100S, 250S, 400S, and 630S/800S models
Reversible contact arrangement (SPDT), allowing application flexibility
Right-hand side mounting, facilitating integration into panels
Internal accessory for control and status indication (ON/OFF)
Technical specifications See all models
Side Auxiliary Contact

Side Auxiliary Contact

Side mounting on DM circuit breakers
Contact configurations 1NO+1NC or 2NO
Compatible with AC and DC applications
High reliability and easy installation
Technical specifications See all models
Front Auxiliary Contact

Front Auxiliary Contact

Front mounting on DM circuit breakers
1NO+1NC or 2NO contact configurations
Compatible with AC and DC applications
Practical installation and reliable operation
Technical specifications See all models
Comb Busbar for DM3/DMR3 15 Terminals

Comb Busbar for DM3/DMR3 15 Terminals

Connection for up to 5 circuit breakers
Exclusive for DM3/DMR3 line
Quick and standardized installation
Improves electrical panel organization
Technical specifications See all models
Remote Shutdown Trigger

Remote Shutdown Trigger

Remote tripping of circuit breakers
Compatible with DM3 and DMR3 lines
Operating voltages 220VAC or 380VAC
Simple and practical side installation
Technical specifications See all models
Under-voltage release

Under-voltage release

Undervoltage shutdown
Compatible with DM3 and DMR3 lines
220VAC or 380VAC voltages
Increases the safety of the electrical system
Technical specifications See all models
Plastic Enclosure for Motor Starter DM3

Plastic Enclosure for Motor Starter DM3

IP55 protection rating
Compatible with DM3 lines
Multiple-position cable entries/exits
Practical and safe installation
Technical specifications See all models
Lid for Fuse Holder ZH242

Lid for Fuse Holder ZH242

Accessory for fuse holder ZH242
Protection and finishing of the assembly
Simple and secure fitting
Sold separately
Technical specifications See all models
Long Stem Knob

Long Stem Knob

Applicable to DCR160A and DCR250A models
External installation on the circuit breaker, facilitating manual operation
Accessory for locking during maintenance or operation
Technical specifications See all models
Contact Block 1NO+1NC for DCR

Contact Block 1NO+1NC for DCR

Applicable to DCR160A and DCR250A models
Reversible contact arrangement (SPDT), ensuring application flexibility
Right-side installation, used for status signaling (ON/OFF) and remote control
Supports a maximum current of 3A
Technical specifications See all models
Shunt Trip Coil

Shunt Trip Coil

Applicable to DCM100S, 250S, 400S, 630S/800S, and 1250S models
220 VAC power supply, as per line specification
Right-side installation, facilitating integration into panels
Internal accessory for remote circuit breaker trip
Technical specifications See all models
Connector Kit for Busbar

Connector Kit for Busbar

Applicable to models DCM100S, 250S, 400S, 630S, and 800S
Supplied in sets of 3 units per model
Designed for safe and efficient electrical connection
Compatible with different conductor cross-sections depending on the application
Technical specifications See all models

Electrical Protection

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Why buy Metaltex?

With tradition and innovation, Metaltex delivers reliable solutions in automation and electro-electronic components for those who demand performance and safety.

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Consolidated National Industry

Consolidated National Industry

More than six decades of operation in Brazil, offering products developed with rigorous technical standards and market recognition.

About Metaltex
Complete Portfolio

Complete Portfolio

More than 5,000 items for electrical protection, automation, and control, making it easier to purchase from a single supplier.

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Quality and Compliance

Quality and Compliance

Products manufactured and tested in accordance with technical standards, ensuring safety and performance in industrial applications.

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Specialized Technical Support

Specialized Technical Support

Our team is prepared to guide you in choosing the ideal solutions for each project or technical need.

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