Documentation & Downloads
Littelfuse SIR2A20A4 SIR2A20A4 - SIR Series
- MPN: SIR2A20A4
- UPC: 079458998696
- PPN: LTF-SIR2A20A4
CAD
$137.25
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
Description
Operation The solid-state output is located between terminals 1 and 3, and is normally open or normally closed without control voltage applied to terminals 4 and 5. When control voltage is applied to terminals 4 and 5, the solid-state output opens or closes respectively. Reset: Removing control voltage resets the output. The unit is also reset if output voltage is removed.
Documentation & Downloads
Specifications
Key Specifications
- Input Voltage (V)
- 9 to 30VAC/DC
- Input Type
- Optical isolation LED/photo transistor
- Output Voltage Drop (V)
- ≅2.0V at rated current
- Output Type
- Optical isolation totally Solid state
- Output Load Rating (VA)
- 20A
- Insulation Resistance
- ≥100 MΩ
- Open State Leakage Current (A)
- ≅6mA
- Termination Type
- 0.25 in. (6.35mm) male quick connect terminals
- Operating Temperature
- -40° to 60°C (-40°F to 140°F)
- Humidity
- 95% relative non-condensing
- Weight (lbs/g)
- ≅3.9oz (111g)
Input Tolerance (%)±20%
Output Voltage120VAC
Minimum Output Load Current (A)≅50mA
Output FormSPST NO
Power Consumption≤0.5W
Dielectric Breakdown≥2000V RMS terminals to mounting surface
CircuitryEncapsulated
Mounting MethodSurface mount with one #10 (M5 x 0.8) screw
Storage Temperature (F/C)-55° to 85°C (-67°F to 185°F)
Dimensions2.00 x 2.00 x 1.51 in. (50.8 x 50.8 x 38.4mm)
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CAD
$137.25
/ EA
Available to Order
Lead times may vary. For an accurate estimate please contact us.
Looking to buy a large quantity?
To View Branch Inventory And Your Custom Pricing
Spec sheet
CAD$137.25/ EA
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