TOA AT-4120 Attenuator: 马来西亚的首选 HMI Audio Visual Sdn Bhd

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Product Details:

Designed with ergonomics of the human hand in mind, AT-4000 Series Attenuators’ control knob comes in a size that provides comfortable grip and excellent control with every turn.
Consisting of 8 steps attenuation, the series is built to provide precision volume control with a difference of 3dB in every step.
The built-in overriding relay feature allows emergency paging which is indicated by the LED light when activated.

Input Capacity	120 Watt
Attenuations	8 steps (0 dB, -3 dB, -6 dB, -9 dB, -12 dB, -15 dB, -18 dB, OFF)
Override Indicator	Red LED (4-wire connection only)
Overriding Voltage	24V DC, 11mA (4-wire connection only)
Dimensions	86 (W) × 86 (H) × 51 (D) mm
Weight	0.48kg
Color	White (RAL 9016 or equivalent)
Finish	Knob, Cover panel: ABS resin, white (RAL 9016 or equivalent) Front Panel (Plate): Surface treated steel plate
Terminal	Screw type x 5 (Terminals)
Usable Cable	Cable range: 22 - 14 AWG
Accessories	Back Box (85.5 (W) x 85.5 (W) x 60 (D) mm
Accessories	Plate Mounting Screw x 2