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Siemens 3RF21 SSR (Solid State Relay)

Siemens 3RF21 SSR (Solid State Relay)
TMS Stock Code: PROSWITCH#0

Model (Current, Load Voltage)

Quantity:

All available options are shown below.
Model (Current, Load Voltage)
Price (Ex VAT)Estimated
Availability
Estimated
Stock
20A, 24-230Vac
18.001 - 2 days 8
50A, 48-600Vac
22.001 - 2 days 1


A single-phase solid state relay, for loads up to 20 or 50 amps, depending on model. They are designed to be mounted on metal panel walls or other heatsink in order to keep the temperature of the metal base below 40°C. The control signal terminals are detachable for easy wiring.

Rated Load Current: 20A or 50A (Depending on model)
Control Logic Voltage: 4Vdc - 30Vdc
Load Voltage Range: 24 - 230Vac or 48 - 600Vac (Depending on model), (-15% - +20%), 50/60Hz
Degree of Protection: IP20
Dimensions: 58 x 44 x 32mm

Manufactuer Part Number 20A: 3RF2120-1AA42
Manufactuer Part Number 50A: 3RF2150-1AA45

Limited availability after current stock is sold.



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