302109000数据手册PDF_302109000中文资料-锐单商城

302109000概述

3 系列 BCD 10 位置扣接正面安装旋钮开关

3 Series Thumbwheel Switches, 10^9 Ohms Min. Insulation Resistance

Multisection switches can be made by ordering number of sections desired and accessories such as end plates and blank sections.

.: * Description. Thumbwheel:** Matte black with unsealed switch contacts. ** Operating Voltage:** 50 mV to 28 VDC or 120 VAC. ** Operating Temperature:** –10°C to 65°C. ** Body and Wheel:** ABS plastic. ** Rotor Contacts:** Precious metal on copper alloy. ** Stator Contacts:** Hard gold over nickel over 2 ozs. copper on epoxy fiberglass. ** Contact Rating:** 1 A continuous carry, 100 mA max. switched current. ** Insulation Resistance:** 1

* 10 9 ohms min. ** Dielectric Strength:** 500 V RMS min. at sea-level between common terminal and any output.

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