REL1000_0 4x Relay Phidget


Switch the power of up to four circuits at 1750W of DC power or 1750 VA of AC power with this mechanical relay module.

SKU: REL1000_0 Categories: , , ,


REL1000_0 4x Relay Phidget – Controlling the power circuits of as many as four separate devices is a snap with this relay module. Each mechanical relay can control a separate circuit of up to 210W of DC power or 1750 VA of AC power. This module requires an external power supply, which is isolated from the VINT port in order to improve stability by preventing ground loops. The relays by nature also isolate the load circuit from the control circuit, meaning you don’t have to worry about voltage spikes in the load damaging your VINT Hub or computer. The REL1000 connects to a port on a VINT Hub. See the Compatible Products tab for a list of hubs.


SKU: REL1000_0

AC or DC Switching

For DC applications, you can switch a circuit of up to 30V or 5A, as long as the switching power is 210W or less per relay (For example, 30V/7A or 21V/10A). Similarly, you can switch up to 12A or 277V AC, which happens to equal the maximum switching power of 2770 volt-amperes.


Product Specifications

Board Properties
Controlled By VINT
Relay Properties
Number of Relays 4
Switch Type SPDT
Load Current Min 100 mA
Turn-off Time Max 5 ms
Turn-on Time Max 8 ms
Contact Resistance Max 50 mΩ
Dielectric Strength 1.5 kV AC
Electromagnet Coil Resistance 70 Ω
Switching Power Max (Real) 1.8 kW
Switching Power Max (Apparent) 1.8 kVA
Electrical Properties
Load Voltage Max (DC) * 100 V DC
Load Current Max (DC) 5 A
Load Voltage Max (AC) 277 V AC
Load Current Max (AC) 12 A
Current Consumption Min (VINT Port) 500 μA
Power Consumption 40 mW
Supply Voltage Min 8 V DC
Supply Voltage Max 30 V DC
Physical Properties
Recommended Wire Size 12 – 24 AWG
Operating Temperature Min -40 °C
Operating Temperature Max 70 °C

*Note: Switching this relay at voltages higher than 30V will result in a reduced product lifespan.


Additional information

Weight 0.2 lbs
Dimensions 3 × 3 × 2 in


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