TOPTIME TRADE CO.,LTD. Home Company Info Product List Index Product Info JRS1 (JR1) series thermal relays are suitable for thermal protection of circuits with rated voltages up to 660V, at 50Hz or 60Hz, or with motor power up to 45kW. Asian-Manufacturer.com - China Supplier - Product Catalog - Biz Info - Advertising - Feedback Your use of this website is subject to, and constitutes acknowledgement and acceptance of, our Terms & Conditions. Copyright @ 2007 Asian-Manufacturer.com Technology Co., Ltd. All rights reserved.