Type 2 surge protector ProTec T2

class IItype 1CAfor electrical installations

• Available in a wide variety of operating voltages 75 V to 750 V • High Impulse Current capability using a single MOV • Sensitive state-of-the-art thermal disconnector • Backup fuse up to 315 A gG • Short-circuit current rating up to 50 kA • Vibration and shock withstand capability • VDE-IEC Class II / Type 2 certified • All modules including N-PE with operating state green-red • Optional remote contact (RC) signaling ProTec T2 offers basic protection as a Type 2 surge protective device (SPD) that comes with an extended maximum continuous operating voltages (Uc) range that spans 75 V up to 750 V. With the Type 2 classification, ProTec T2 can be installed between boundaries Ob – 1 and higher. The varistor-based protection modules feature outstanding short-circuit currents up to 50 kARMS without using a back-up to a main fuse nominal current of 315 A. All modules are equipped with a state-of-the-art thermal disconnector and life-status green-red monitoring indicators. A unique vibration-proof locking mechanism enables secure use in and high vibration environments. Besides the visual mechanical indicator, optional remote contacts (RC) feature a three-pole remote signaling terminal, which enables remote monitoring of the operating state of the device.