3M 8426-11 Cold Shrink Connector Insulators

3M™ Cold Shrink Connector Insulators are open-ended, tubular, rubber sleeves which are factory expanded and assembled onto a removable core. The core is removed after the tube has been positioned for installation over an inline connection, terminal lug, etc, allowing the tube to shrink and form a water-resistant seal. The insulating tube is made of EPDM rubber which contains no chlorides or sulfur. Six diameter sizes will cover a range of cable up to 1000 volts for copper and aluminum conductors from 10 AWG through 1000 kcmil.

Information provided by 3M

机械性能	额定值 (公制)	额定值 (英制)	测试方法
极限抗拉强度	MPa	psi	ASTM D412-75
伸长率 (断裂)			ASTM D412-75
300％模量	GPa	ksi	ASTM D412-75
撕裂强度	kN/m	pli	Die C; ASTM D624C-73

电气性能	额定值 (公制)	额定值 (英制)	测试方法
介电强度	kV/mm	kV/in	7 days @ 90°C in water; ASTM D149-75
	kV/mm @Thickness 1.78 mm	kV/in @Thickness 0.0700 in	Original; ASTM D149-75

加工性能	额定值 (公制)	额定值 (英制)	测试方法
水分含量			7 days @ 90°C in water

材料描述		测试方法
外观	Black