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Schmersal Series T/M 441 - metal enclosure / 2 contacts 施迈赛 T/M 441系列限位开关-金属壳体/2个触点 Features: Metal enclosure 2 contact, slow action Slow action available with overlapping contacts Snap action, change-over contact with double break 2 cable entries Protection class IP 65 特点： 金属壳体 2个触点，缓动式 缓动式可提供交错触点 速动式，带有双断点的交互触点 2个电缆入口 防护等级为IP 65 Info: Zinc-plated aluminium enclosure available instead of cast iron, ordering suffix -a Bellows available for telescopic plunger, ordering suffix -q Temperature-resistant and tropical version with ceramic insulation for – 40 ºC … + 200 °C, ordering suffix t With gold-plated contacts (0.3 µm), ordering suffix -1276-2 说明： 可提供带有镀锌吕壳体代替铸铁壳体，订货号尾缀为-a 可以提供伸缩操动杆，订货号尾缀为-q 陶瓷外壳的隔热型开关适用的环境温度为– 40 ºC … + 200 °C，订货号尾缀为t 配有0.3 µm镀金触点的开关，订货号尾缀为-1276-2