Transtector B94-00-4740 AC Surge Protector, 277/480 Vac, 400 kA, Wye

Transtector, B94-00-4740, AC Surge Protector, SPD, POWER, VANTAGE, Panel, 277/480 Vac, 3-Phase, Wye, MOV, 400 kA, UL 1449 4th Ed. Type 2, TAA with Disconnect Switch

Features:

• UL1449 4th Ed. Type 1/Type 2
• High Capacity MOV Protection
• Suppression Status LEDs
• Surge Counter
• Audible Alarm
• Dry Contact Remote Annunciation Wire Leads
• Integral Disconnect Switch
• Thermally Protected MOV- allows maximum surge capacity, repetitive capability, and performance while maintaining safety requirements
• All Mode Protection - L-N, L-G, N-G & L-L
• Linear Sharing - reduces stress to extend product life
• Internal Protection Indicator Lights of Modules - redundant monitoring to identify damaged modules for easy servicing
• Modular Per Mode - serviceable modules per mode
• Surge Counter - counts transients the unit suppresses
• Indication Lights - shows loss of power and external protection
• Dry Contacts - Form C contacts for remote monitoring (NO & NC)
• Alarm with Disable Switch - audible indication

Applications:

• Electrical Panelboards
• Industrial Automation
• Communications Base Stations
• IT and Data Centers
• Switchgear
• Motor Control Centers
• Automatic Transfer Switches
• Wastewater Treatment
• Oil and Gas
• LED Lighting
• Schools
• Hospitals

Transtector AC surge protector / arrester (Also known as alternating current surge protection device or SPD as well as transient voltage surge suppressor or TVSS) B94-00-4740 is in-stock and will ship same business day as purchased from us. AC surge protector / SPD provides overvoltage protection for your equipment and supports long-term system reliability by absorbing high amounts of transient energy while maintaining a low clamping voltage. This industrial surge protector for AC helps prevent damage from VAC overvoltage that can be caused by lightning surge and other strong electrical power spikes. The transient voltage suppressor / TVSS protection device can act as a lightning surge protector / arrestor as well as an AC electrical overvoltage spike surge protection device. AC surge protector device part number B94-00-4740 from Transtector is designed to protect sensitive electric and electronic equipment from transient voltage. This TVSS product for alternating current offers high quality electrical surge suppressor protection. Electrical surge protection unit is rated for outdoor use. The outdoor SPD for AC is a panel type design. Outdoor industrial electrical surge protection panel is part of the Transtector POWER VANTAGE series. B94-00-4740 TVSS outdoor AC surge protector is for 277 Vac and 480 Vac applications. The 277V AC and 480V AC TVSS is a 3-phase wye surge protector. 3-phase wye 277V and 480V SPD is just one of many alternating current protection devices that ship same-day from Transtector. 3-phase wye surge protector panel for lightning protection and other spikes in electrical power has a maximum amperage of 400 kA. Industrial AC electrical / lightning SPD is rated at 400 kA on 277V and 480V. Transtector TVSS AC power protection device PDF datasheet with details of specifications and CAD drawing with dimensions for B94-00-4740 can be found above. Protection from AC electrical surge in this Transtector panel component is in the form of Metal Oxide Varistor (MOV). This AC SPD uses Metal Oxide Varistor (MOV) circuits to protect electrical devices from spikes in alternating current power. Transient voltage surge suppression from lightning and strong electrical spike events are handled through Metal Oxide Varistor (MOV) protection circuits in the B94-00-4740 SPD. B94-00-4740 commercial surge protector for AC power is UL 1449 4th Ed. Type 2 rated with Disconnect Switch.