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Fan speed control

STR-1 series are transformer fan speed controllers. They control single phase voltage controllable motors with a maximum current of 20 A. The AC fan speed is regulated in steps by varying the motor voltage. The output voltage with perfect sinusoidal shape, guarantees a quiet motor operation. The fan speed is regulated in 5 steps via the rotary switch. This switch also has an OFF position. The enclosure allows surface mounting in indoor environments (IP54).
11 Item(s) in 2 page(s)
light grey plastic enclosure, blue front label, knob

Transformer fan speed controller 0,8 A | Low to high

Article code: STR-1-08L22
Available
Current stock: 5 U.
Factory lead time: 5 Day(s)
light grey plastic enclosure, blue front label, knob

Transformer fan speed controller 1 A | Low to high

Article code: STR-1-10L10
Available
Current stock: 48 U.
Factory lead time: 5 Day(s)
light grey plastic enclosure, blue front label, knob

Transformer fan speed controller 1,5 A | Low to high

Article code: STR-1-15L22
Available
Current stock: 152 U.
Factory lead time: 5 Day(s)
Electrical wiring in plastic enclosure

Transformer fan speed controller 2,2 A | Low to high

Article code: STR-1-22L22
Available
Current stock: 50 U.
Factory lead time: 3 Day(s)
light grey plastic enclosure, blue front label, knob

Transformer fan speed controller 3,5 A | Low to high

Article code: STR-1-35L22
Available
Current stock: 39 U.
Factory lead time: 5 Day(s)
Next arrival: 06/01/2025 - 70 U.
light grey plastic enclosure, blue front label, knob

Transformer fan speed controller 5 A | Low to high

Article code: STR-1-50L22
Available
Current stock: 24 U.
Factory lead time: 5 Day(s)
Next arrival: 06/01/2025 - 39 U.
light grey plastic enclosure, blue front label, knob

Transformer fan speed controller 7,5 A | Low to high

Article code: STR-1-75L22
Available
Current stock: 12 U.
Factory lead time: 5 Day(s)
Next arrival: 06/01/2025 - 35 U.
Metal enclosure, switch, LED indicator

Transformer fan speed controller 10 A | Low to high

Article code: STR-1100L22
Available
Current stock: 17 U.
Factory lead time: 5 Day(s)
Next arrival: 31/01/2025 - 36 U.
Metal enclosure, switch, LED indicator

Transformer fan speed controller 13 A | Low to high

Article code: STR-1130L22
Available
Current stock: 21 U.
Factory lead time: 5 Day(s)
Metal enclosure, switch, LED indicator

Transformer fan speed controller 16 A | Low to high

Article code: STR-1160L20
Available
Current stock: 3 U.
Factory lead time: 5 Day(s)
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