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Belimo EFB24-SR N4, Spring, NEMA 4, 270in-lb, 2-10V, 24V 1

  • :Belimo
  • :EFB24-SR-N4
  • :$561.66
  • :
  • :Usually ships in 2 - 5 business days. To place order, contact info@hvacbrain.com or 216-663-4822
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Product Description
Belimo EFB24-SR N4, Spring, NEMA 4, 270in-lb, 2-10V, 24V
Spring, NEMA 4, 270in-lb, 2-10V, 24V
  • Fail-Safe Spring Return
  • Torque 270 in-lb [30 Nm]
  • Control Input 2-10 VDC
  • Input Impedance 100 kΩ for 2 to 10 VDC (0.1 mA), 500 Ω for 4 to 20 mA
  • Position Feedback 2 to 10 VDC, 0.5 mA max
  • Running Time (motor) 95econds
  • Running Time (fail-safe) < 20 seconds @ -4deg;F to +122°F [-20°C to +50°C], < 60 sec @ -22°F [-30°C]
  • Auxiliary Switch -
  • Power Supply 24 VAC} 20%, 50/60 Hz, 24 VDC + 20% / -10%
  • Power Consumption 8 W,4.5 W
  • Transformer Sizing 14 VA (class 2 power source)
  • Electrical Connection terminal block(s) inside junction box with knockouts
  • Overload Protection electronic throughout 0 to 95 rotation
  • Shaft Diameter 1/2 to 1.05 round, centers on 3/4 with insert, 1.05 without insert
  • Angle of Rotation max. 95 (adjustable with mechanical end stop, 35?? to 95)
  • Direction of Rotation (motor) reversible with built-in switch
  • Direction of Rotation (fail-safe) reversible with CW/CCW mounting
  • Position Indication visual indicator, 0?? to 95 (0?? is full spring return position)
  • Manual Override 5 mm hex crank (3/16 Allen), supplied
  • Humidity 100% condensing
  • Ambient Temperature -22°F to +122°F [-30°C to +50°C]
  • Ambient Temperature (safety) -
  • Storage Temperature -4deg;F to +176?°F [-4deg;C to +80°C]
  • Noise Level _56.5 dB (A) motor @ 95econds, _71.4 dB (A) spring return
  • Housing Material Aluminum die cast and plastic casing
  • Housing NEMA 4, IP66, UL enclosure type 4
  • Agency Listing cULus acc. To UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. To 200/108/EC & 200/95C
  • Quality Standards ISO 9001
  • Weight 10 lbs [4.54 kg]
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