产品形貌Product description
◆FA7-12A 系列是一款通用性的大电流扳机开关，集成防尘功效，内部为快速行动结构，适合大功率的电动工具，如：型材切割机、斜切锯(介铝机)、180和230大角磨、重型电锤、重型电镐等。主体和扳机可凭证客户要求举行定制。
◆FA7-12A series are general type high rated trigger switches,integrated dustproof, with snap-action structure, for used in high rated bench top or portable power-tools such as Cut-off Machines, Miter Saws, 180mm and 230mm Large Angle Grinders, Heavy Rotary Hammers, Heavy Demolition Hammers, etc. The body and trigger accept customize according to customer's request.
产品特征Features
◆可选带以下锁定类型 Optional with following lock types:
→无锁定 NoLock
→闭合锁定 Lock-on
→断开锁定 Lock-off
→断开锁定带闭合锁定 Lock- off with Lock-on
手艺数据Technical data
→机械耐久寿命 Mechanical life endurance≥1E5
→电气耐久寿命 Electrical life endurance≥5E4
→最大攻击电流 Max. Inrush current at 250V120A
→最大攻击电流 Max. Inrush current at 127V144A
→接触电阻 Contact resistance≤30m Ohm
→绝缘电阻 Insulation resistance≥7M Ohm
→基本介电强度 Dielectric strength of function1500V
→增强介电强度 Dielectric strength of reinforced3000V
→情形温度 Ambient temperature0°C~55°C
→阻燃品级 FlammabilityUL 94V-0
→防护品级 Protection typeIP40
→适用于II类防护用具 Suitable for appliances of protection class II
端子类型Terminals
◆输入端/輸出端 Input side/Output side:
→4×接线柱端子 Pillar terminals φ=4mm
电气参数和认证 Electric Rating and Certification
