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Proteção Elétrica

Collection: Electrical Protection

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64 products

Miniature Circuit Breaker C Curve 3kA NX3

Miniature Circuit Breaker C Curve 3kA NX3

Rated current from 2A to 63A
Breaking capacity of 3kA
INMETRO certified
Available in 1, 2 or 3 poles
Miniature Circuit Breaker C-Curve 6kA NX6

Miniature Circuit Breaker C-Curve 6kA NX6

Rated current from 2A to 60A
Breaking capacity of 6kA
INMETRO certified (IEC60947-2 for 70A models)
Available in 1, 2 or 3 poles
Miniature Circuit Breaker DC Curve C 6kA

Miniature Circuit Breaker DC Curve C 6kA

Rated current of 16A, 25A, and 32A
Breaking capacity of 6kA
Application in systems up to 500VDC and 1000VDC
Available in 2 or 4 poles
Miniature Circuit Breaker Thermal Magnetic 6kA NX6

Miniature Circuit Breaker Thermal Magnetic 6kA NX6

Rated current of 70A
Breaking capacity of 6kA
INMETRO certified (IEC60947-2 for 70 A models)
Available in 1, 2 or 3 poles
Miniature Circuit Breaker 10kA NX10

Miniature Circuit Breaker 10kA NX10

Rated current from 70A to 125A
Breaking capacity of 10kA
In accordance with IEC 60947-2
Available in 1, 2 or 3 poles
Open Frame Tripolar Circuit Breaker DKA

Open Frame Tripolar Circuit Breaker DKA

Models with rated current from 1600A to 3200A, for various industrial applications
Interrupting capacity (Icu) up to 100 kA, offering robust protection
Equipped with intelligent controller for monitoring and protection adjustment
Compliance with IEC60947 standard to ensure safety and reliability
Moulded Case Circuit Breaker Tri-polar DCM

Moulded Case Circuit Breaker Tri-polar DCM

Current range available in models from 10A to 1600A
Breaking capacity in versions with 25kA and 100kA
Three-pole
Models: 50S, 100S, 250S, 400S, 630S, 1250S and 1600S
Molded Case Circuit Breaker Three-Pole Adjustable Thermal Trip DCR

Molded Case Circuit Breaker Three-Pole Adjustable Thermal Trip DCR

160A models with adjustable thermal trip and fixed magnetic trip
250A models with adjustable thermal and magnetic trips
Breaking capacity (Icu) of up to 100 kA
Complies with IEC60947-2 standard for industrial applications
Motor Circuit Breaker DM3

Motor Circuit Breaker DM3

Overload and short-circuit protection
Wide current range (0.63A to 32A)
Adjustable according to motor power
Simple installation in electrical panels
Motor Protection Circuit Breaker DM4

Motor Protection Circuit Breaker DM4

Reliable protection for industrial motors
Current range from 16A to 80A
Adjustable according to application needs
Practical installation in electrical panels
Rotary Motor Breaker DMR3

Rotary Motor Breaker DMR3

Rotary on/off actuation
Overload and short-circuit protection
Wide current range (0.1A to 32A)
Practical installation in electrical panels
Miniature Circuit Breaker C Curve 3kA N3

Miniature Circuit Breaker C Curve 3kA N3

Rated current up to 63A
Breaking capacity of 3kA
C curve for general protection
DIN rail mounting
Miniature Circuit Breaker 10kA N10

Miniature Circuit Breaker 10kA N10

Rated currents from 70A to 125A
Interrupting capacity of 10kA
Available in single, double and triple pole versions
Compliant with IEC/EN 60947-2 standard
Surge Protective Device SPD1

Surge Protective Device SPD1

Surge protection Class I and II
Application in AC single and three-phase systems
Frontal operating indicator
Replaceable varistor module
Surge Protection Device SPD2

Surge Protection Device SPD2

Class II surge protection
Application in single and three-phase AC systems
Front-facing operational status indicator
Replaceable varistor module
Surge Protective Device SPD3

Surge Protective Device SPD3

Class III surge protection
Suitable for protecting sensitive equipment
Installation in LPZ3 zones
Replaceable varistor module
Photovoltaic Surge Protective Device SPD-PV

Photovoltaic Surge Protective Device SPD-PV

Class II surge protection
Surge protection for photovoltaic systems
Operating voltage up to 1000VDC
Replaceable varistor module
Residual Current Device

Residual Current Device

Earth leakage protection
Sensitivity of 30 mA or 300 mA
Bipolar and tetrapolar versions
Currents of 100A and 125A
RCD Switch DRA

RCD Switch DRA

Protection against current leakage
Sensitivity of 30 mA or 300 mA
Bipolar and tetrapolar versions
Currents of 25 and 40A
DRC Residual Current Circuit Breaker

DRC Residual Current Circuit Breaker

Leakage current protection
Sensitivity of 30 mA or 300 mA
Bipolar and four-pole versions
Currents from 25A to 80A

Electrical Protection

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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