Overvoltage Protection Varistors (MOV's)
Over Voltage fault protection using Metal Oxide Varistors as Energy Absorbers in Electrical Circuits.
All Departments
-
E-Mobility and Renewables
Current Sensors
Special Current Sensors
HX241CAB, Contactor SPST-NO 400+ Amp 1500VDC, 24VDC Coil, 38cm Flying leads, with SPST-NO Auxiliary Contact Continuous Duty, IP67, IP69K
-
Current and Voltage Sensors
Current Sensors/Transducers
- Split Core AC Current Sensors Process Output
- Solid Core AC Current Sensors with Process Outputs
- DC Current Sensor with Process Outputs
- DC Current Shunts
- Panel Mount Current Sensors
- Busbar Mount Current Sensors
- Surface Mount Current Sensors
- PCB Mount Current Sensors
- Automotive Current Sensors
- High Precision/Flux Gate
- Sensor Mounting Accessories
Voltage Sensors/Transducers
Current Transformers
Special Current Sensors
kWh Energy Meters
-
Temperature/Humidity Control
Power Process Automation
Motor Control and Protection
Programable Logic Controllers and HMI
-
kWh Meters
Current Transformers
Din Rail Mount Transducers, Transmitters, Panel Meters
SDM630MCT-MODBUS-MID-CL0.5 V2, DIN Rail Mount kWh Meter, 3 Phase, 240VAC aux, Class 0.5S, 1/5Amp Connect, w/ 2 x pulse outputs and RS485 Modbus RTU Comms, MID Approved
-
Circuit Breakers
- Moulded Case Circuit Breakers (MCCB)
- DC Moulded Case Circuit Breakers (DCMCCB)
- Miniature Circuit Breakers (MCB)
- DC Circuit Breakers
- RCD with Circuit Breaker (RCBO)
- Residual Current Circuit Breakers (RCCB,RCD)
- Hydraulic/Magnetic Circuit Breakers
- Appliance Thermal Circuit Breakers
- Rocker Switch Circuit Breakers
- Motor Protection Circuit Breakers
Switches and Indicators
Timers & Relays
-
Power Semiconductors
Heatsink And Cooling
-
Circuit Breakers & Appliance Fuses
Circuit Breakers
- Miniature Circuit Breakers (MCB)
- Moulded Case Circuit Breakers (MCCB)
- DC Miniature Circuit Breakers (DC MCB)
- DC Moulded Case Circuit Breakers (DC MCCB)
- Appliance Thermal Circuit Breakers
- Rocker & Push Button Circuit Breakers
- Motor Protection Breakers & Starters
- Hydraulic Magnetic Circuit Breakers
- Residual Current Device (RCD)
- Residual Current Circuit Breakers with Overcurrent Detection (RCBO)
Appliance Fuses & Holders
Solar Fuses
I²t Ultra Rapid Fuses
Semiconductor/HRC Fuses
- BS88 Style Fuse Links (aR)
- Small square Body DIN 43 653 Fuses (aR)
- European DIN 43 653 Fuses (aR)
- Automotive Power Fuses (gR)
- Cartridge Fuses with Din Rail Holder (gR)
- Cartridge Semiconductor Fuses (gR)
- European Size 33 (aR)
- NH0/NH00 Fuses (gG/gL)
- NH000 Fuses (gG/gL)
- NH1 Fuses (gG/gL)
- NH2 Fuses (gG/gL)
- NH3 Fuses (gG/gL)
- Amp Trap Fuses (Round)
Fuse Holders/Mounting Hardware
DC Contactor and Batttery Fuses
Surge Protection & Safety
-
Power Controllers
Power Factor Correction
Power Quality and EMC
Thyro A 2A Series 2 Leg 3 Phase SCR Controller 16 - 1500Amp 400VAC +10/-15% Burst(TAKT) Fire Mode, Economical Firing Mode
-
Solid State Relays
- AC Control Solid State Relays
- DC Control Solid Sate Relays
- AC Switching Solid State Relays
- DC Switching Solid State Relays
- Din Rail Mount Solid State Relays
- Proportional Phase/Burst SSR
- 2 Pole Solid State Relays
- 3 Phase Solid State Relays
- Triac & AC Switch Modules
Solid State Relay & Heatsink
Slim DIN Rail or PCB Mount Types
Solid State Contactors
Contactors and HV Relays
Relays and Timers
GX16CEB, Contactor SPST-NO, 600+ AMP, 12-800VDC, 24VDC Coil, 8 Pin Deutch Connector, SPST-NO Auxiliary Contact, IP67, IP69K
-
Power Supplies and Battery Chargers
Test Equipment
Test Leads and Probes
-
IEC Inlets and Connectors
Wide Range of Switches
Cordsets & Power Distribution
PDU's and Enclosures
-
Environmental
Light & Sound
24W35K-45/66/395/73/37-78, 240 Watt LED Horticultural Lighting 3500K, 48000lm with IR Spectrum Switchover
-
Communication Hardware
Software & IOT Systems
SM61IoT-1100M0, Datalogger with Internal Web page, Universal 85-253VAC, 90-300VDC Supply, 2 Relays, Modbus TCP/RTU,MQTT,HTTP/TCP/UDP/FTP/RS485/RS232/USB Comms, Email Alarm Feature
No result found for your search.
-
-
-
-
- Current Sensors/Transducers
- Split Core AC Current Sensors Process Output
- Solid Core AC Current Sensors with Process Outputs
- DC Current Sensor with Process Outputs
- DC Current Shunts
- Panel Mount Current Sensors
- Busbar Mount Current Sensors
- Surface Mount Current Sensors
- PCB Mount Current Sensors
- Automotive Current Sensors
- High Precision/Flux Gate
- Sensor Mounting Accessories
-
-
-
-
-
-
- Temperature and Humidity Controllers
- Dial / Encoder Temperature Controllers
- 48x24mm Panel Size
- 48x48mm Panel Size
- 72x72mm Panel Size
- 48x96mm Panel Size
- 96x48mm Panel Size
- 96x96mm Panel Size
- Dual Loop Controllers
- PWM Duct Heater Modules
- Pattern/Step/Ramp-Soak Controllers
- Refrigeration and HVAC Controllers
- DIN Rail Mount
-
-
-
-
-
-
-
- Moulded Case Circuit Breakers (MCCB)
- DC Moulded Case Circuit Breakers (DCMCCB)
- Miniature Circuit Breakers (MCB)
- DC Circuit Breakers
- RCD with Circuit Breaker (RCBO)
- Residual Current Circuit Breakers (RCCB,RCD)
- Hydraulic/Magnetic Circuit Breakers
- Appliance Thermal Circuit Breakers
- Rocker Switch Circuit Breakers
- Motor Protection Circuit Breakers
-
-
-
-
-
-
- Circuit Breakers
- Miniature Circuit Breakers (MCB)
- Moulded Case Circuit Breakers (MCCB)
- DC Miniature Circuit Breakers (DC MCB)
- DC Moulded Case Circuit Breakers (DC MCCB)
- Appliance Thermal Circuit Breakers
- Rocker & Push Button Circuit Breakers
- Motor Protection Breakers & Starters
- Hydraulic Magnetic Circuit Breakers
- Residual Current Device (RCD)
- Residual Current Circuit Breakers with Overcurrent Detection (RCBO)
-
- Semiconductor/HRC Fuses
- BS88 Style Fuse Links (aR)
- Small square Body DIN 43 653 Fuses (aR)
- European DIN 43 653 Fuses (aR)
- Automotive Power Fuses (gR)
- Cartridge Fuses with Din Rail Holder (gR)
- Cartridge Semiconductor Fuses (gR)
- European Size 33 (aR)
- NH0/NH00 Fuses (gG/gL)
- NH000 Fuses (gG/gL)
- NH1 Fuses (gG/gL)
- NH2 Fuses (gG/gL)
- NH3 Fuses (gG/gL)
- Amp Trap Fuses (Round)
-
-
-
-
-
Need help? Contact us
+61 (0)3 97635155
sales@fastron.com.au
My Cart
Your cart is empty
- Home
- Circuit Protection
Featured blog
Jul 23, 2025
How to Install Core Balance CT's for Earth Leakage/Earth Fault Detection
In this blog we will discuss how to Install Core Balance CT's for Earth Leakage/Earth Fault Detection
Nov 22, 2023
Repeatability vs Accuracy in Sensors
There are many applications where absolute accruacy is not as important as being able to measure a specific setpoint
