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Proteção Elétrica

Collection: Electrical Protection

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64 products

Residual Current Device DRB

Residual Current Device DRB

Protection against current leakage
Sensitivity of 30 mA or 300 mA
Bipolar and four-pole versions
Currents of 80 and 100A
Current Monitor Protection Relay DCI

Current Monitor Protection Relay DCI

Adjustable undercurrent or overcurrent monitoring
Measuring range from 2 to 20A AC/DC (with built-in CT)
Multi-voltage power supply: 24 to 240 VAC/VDC
Output with 2 reversible contacts (DPDT)
AVP Digital Overcurrent and Under/Overvoltage Protection Relay

AVP Digital Overcurrent and Under/Overvoltage Protection Relay

Overcurrent and voltage fluctuation protection
Models available in 40A, 63A, and 80A
Use in industrial and commercial electrical systems
Guarantee of safety and regulatory compliance
Phase Failure Phase Reversal Three-Phase Protection Relay DFF

Phase Failure Phase Reversal Three-Phase Protection Relay DFF

Phase loss and phase reversal protection
Application in three-phase systems
Status indication by LEDs
Standard DIN rail mounting
Three-Phase Voltage Monitoring Protection Relay DFD

Three-Phase Voltage Monitoring Protection Relay DFD

Protection against voltage and phase failures
LCD display for configuration
Accurate three-phase monitoring
Standard DIN rail installation
Three-Phase Phase Loss, Phase Inversion, and Under/Overvoltage Protection Relay DFF

Three-Phase Phase Loss, Phase Inversion, and Under/Overvoltage Protection Relay DFF

Protection against phase loss and reversal, under and overvoltage
Configurable settings and easy operation
LED status indication
Standard DIN rail mounting
Single-Phase Under/Over Voltage Protection Relay DMV1

Single-Phase Under/Over Voltage Protection Relay DMV1

Under/overvoltage protection
Simple adjustment via front buttons
High measurement accuracy (<1%)
Standard DIN rail mounting
Single-phase Under/Overvoltage Protection Relay DMV

Single-phase Under/Overvoltage Protection Relay DMV

Under/overvoltage monitoring (RMS)
Simple adjustment via front buttons
High measurement accuracy (<1%)
Standard DIN rail mounting
Under/Overvoltage Protection Relay RPV

Under/Overvoltage Protection Relay RPV

Over and undervoltage protection
Automatic shutdown and re-energization
Residential and commercial application
Standard DIN rail installation
Subminiature Axial Time-Lag (T) Ceramic Fuse

Subminiature Axial Time-Lag (T) Ceramic Fuse

Time-lag action (T type)
Ceramic tube construction
Current range from 200mA to 10A
IEC 60127-3 standard
Photovoltaic Cylindrical Fuse FC-PV

Photovoltaic Cylindrical Fuse FC-PV

Application in photovoltaic systems (DC)
Voltage up to 1000VDC
Currents from 10A to 25A
High interrupting rating (20kA)
Glass Fuse ZH212

Glass Fuse ZH212

Standard size 5x20 mm
Clear glass body
Fast-acting according to IEC 60127
Current range from 315 mA to 30A
Cylindrical FC Fuses

Cylindrical FC Fuses

gL/gG curve for general protection
Currents from 2A to 100A
High breaking capacity (100kA)
10x38mm, 14x51mm and 22x58mm models
Thermal Fuse

Thermal Fuse

Over-temperature protection
Non-resettable thermal action
Rated current up to 10A (or more depending on model)
Application in home appliances and electronic equipment
Ceramic Subminiature Axial Fast-Acting Fuse (F)

Ceramic Subminiature Axial Fast-Acting Fuse (F)

Fast acting (F type)
Ceramic tube construction
Current rating from 250mA to 10A
IEC 60127-3 standard
Radial PPTC Resettable Fuse

Radial PPTC Resettable Fuse

Resettable fuse (PPTC)
Overcurrent protection
Operating voltage up to 250V AC
Application in telecom and electronics
Fuse Holder 102B

Fuse Holder 102B

Compatible with 5x20 mm fuses
Maximum current of 10A
Panel mounting
PF Tinned Brass Fuse Holder

PF Tinned Brass Fuse Holder

Compatible with 5x20 mm fuses
Maximum current of 6A
Tinned brass structure
Direct PCB mounting
PFR Rectangular Fuse Holder for Panel

PFR Rectangular Fuse Holder for Panel

Compatible with 5x20 mm fuses
Maximum current of 10A
Panel mount (snap-in)
Durable black body
Fuse Holder ZH242

Fuse Holder ZH242

Compatible with 5x20 mm fuses
Maximum current of 6A
PCB mounting
Compact and durable body

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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